lock_stat version 0.3
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              class name    con-bounces    contentions   waittime-min   waittime-max waittime-total    acq-bounces   acquisitions   holdtime-min   holdtime-max holdtime-total
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                      &(&h->lock)->rlock:       4538398        4553491           0.20        6616.68    20844289.83       14273307       40937575           0.00         327.82    54424124.46
                      ------------------
                      &(&h->lock)->rlock         526200          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         744801          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         337651          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock        1548562          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock        2096411          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         291494          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         141271          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock        1094410          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]

...............................................................................................................................................................................................

              &sb->s_type->i_mutex_key#1:        475919         476692           5.93    49662791.27 16588136403.13         594209       80733186           0.00    39603632.08 40865717499.42
              --------------------------
              &sb->s_type->i_mutex_key#1         441936          [<ffffffff810e7a98>] generic_file_aio_write+0x58/0xe0
              &sb->s_type->i_mutex_key#1          34756          [<ffffffff811d603a>] ext4_llseek+0x6a/0x1a0
              --------------------------
              &sb->s_type->i_mutex_key#1         469567          [<ffffffff810e7a98>] generic_file_aio_write+0x58/0xe0
              &sb->s_type->i_mutex_key#1           7125          [<ffffffff811d603a>] ext4_llseek+0x6a/0x1a0

...............................................................................................................................................................................................

               &(&zone->lru_lock)->rlock:         93085          93096           0.21         826.50      405903.04        1059297        3209610           0.00         785.10     6585238.69
               -------------------------
               &(&zone->lru_lock)->rlock             27          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock          93055          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              6          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f9347>] shrink_zone+0x137/0x520
               -------------------------
               &(&zone->lru_lock)->rlock          93086          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f9347>] shrink_zone+0x137/0x520

...............................................................................................................................................................................................

                        rcu_node_level_1:         74300          75086           0.22         180.92      197387.23         320364         856801           0.08         249.34      437758.04
                        ----------------
                        rcu_node_level_1          72723          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           2087          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1            273          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1              3          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1          67672          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           2093          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1           3988          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1           1333          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

...............................................................................................................................................................................................

                                &q->lock:         35254          36645           0.20          17.98       33949.70       12529616       12640950           0.00         292.93     6566318.10
                                --------
                                &q->lock          27578          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           9069          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          25702          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          10945          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

...............................................................................................................................................................................................

                               &rq->lock:         30752          30762           0.30         194.03       90174.44          67145       14463786           0.00         287.53    11345138.77
                               ---------
                               &rq->lock           1956          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock           1011          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock          27726          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               &rq->lock             13          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                               ---------
                               &rq->lock           2119          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock             68          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                               &rq->lock            489          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock          27902          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

...............................................................................................................................................................................................

                        &input_pool.lock:          4107           4110           0.29          12.89        5073.82          80559         905038           0.12         231.07      382045.08
                        ----------------
                        &input_pool.lock           4107          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              4          [<ffffffff81418e74>] credit_entropy_bits+0x44/0xd0
                        ----------------
                        &input_pool.lock           4106          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              5          [<ffffffff81418e74>] credit_entropy_bits+0x44/0xd0

...............................................................................................................................................................................................

                                   key#4:          3046           3047           0.31           4.70        3416.34         613131        3930381           0.00         879.17      827881.39
                                   -----
                                   key#4           3047          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4           3047          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

           &(&mapping->tree_lock)->rlock:          1664           1675           0.27         349.16        9131.12         312737      156367416           0.00         943.50    76963677.35
           -----------------------------
           &(&mapping->tree_lock)->rlock            708          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock            623          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock            344          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           -----------------------------
           &(&mapping->tree_lock)->rlock            767          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock              1          [<ffffffff810ef300>] tag_pages_for_writeback+0x30/0xb0
           &(&mapping->tree_lock)->rlock            638          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock            269          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190

...............................................................................................................................................................................................

                                   key#5:          1026           1026           0.43           5.52        2052.27         183491         903631           0.11         205.30      305212.63
                                   -----
                                   key#5           1026          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           1026          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                             &rq->lock/1:           636            636           0.33          46.82        4956.70           2398           7432           0.09         186.49       39643.77
                             -----------
                             &rq->lock/1            636          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1            279          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1            149          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1            199          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1              2          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

...............................................................................................................................................................................................

                        rcu_node_level_0:           618            627           0.38         280.59        5947.91          27148          48488           0.12          12.29       48060.17
                        ----------------
                        rcu_node_level_0            238          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            166          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0            180          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             10          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_0            384          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            172          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             44          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0             15          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340

...............................................................................................................................................................................................

                             &rq->lock#2:           602            602           0.52          33.32        3241.95           1990         498323           0.08         227.35      426173.13
                             -----------
                             &rq->lock#2            250          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2             57          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            292          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             &rq->lock#2              1          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                             -----------
                             &rq->lock#2            278          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            310          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              1          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                             &rq->lock#2              1          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0

...............................................................................................................................................................................................

               &(&dentry->d_lock)->rlock:           434            441           0.30           8.83         829.35         159334        1215820           0.09         211.59      305097.13
               -------------------------
               &(&dentry->d_lock)->rlock            352          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             36          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             17          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               &(&dentry->d_lock)->rlock              7          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               -------------------------
               &(&dentry->d_lock)->rlock            263          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock            111          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             17          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               &(&dentry->d_lock)->rlock             16          [<ffffffff8113fa26>] path_get+0x36/0x50

...............................................................................................................................................................................................

                 &(&n->list_lock)->rlock:           412            414           0.27           6.43         341.97         135150        3424184           0.00         295.13      642581.91
                 -----------------------
                 &(&n->list_lock)->rlock             95          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock            319          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 -----------------------
                 &(&n->list_lock)->rlock            347          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock             67          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0

...............................................................................................................................................................................................

                     &(&fs->lock)->rlock:           247            247           0.23          22.03         885.36          19967          50213           0.12         216.50      139213.30
                     -------------------
                     &(&fs->lock)->rlock            247          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock            247          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250

...............................................................................................................................................................................................

                &(&wb->list_lock)->rlock:           201            236           0.62        2682.44       57026.01           5086          14901           0.12         690.76       64692.23
                ------------------------
                &(&wb->list_lock)->rlock            120          [<ffffffff8115d7cb>] writeback_inodes_wb+0x4b/0xa0
                &(&wb->list_lock)->rlock            108          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock              4          [<ffffffff810f08f5>] balance_dirty_pages_ratelimited_nr+0x395/0x510
                &(&wb->list_lock)->rlock              4          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                ------------------------
                &(&wb->list_lock)->rlock            165          [<ffffffff8115d7cb>] writeback_inodes_wb+0x4b/0xa0
                &(&wb->list_lock)->rlock             62          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock              7          [<ffffffff810f08f5>] balance_dirty_pages_ratelimited_nr+0x395/0x510
                &(&wb->list_lock)->rlock              2          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400

...............................................................................................................................................................................................

            &(&bp->indirect_lock)->rlock:           196            197           0.55           7.49         368.20           2912           6210           0.13          53.05        6678.38
            ----------------------------
            &(&bp->indirect_lock)->rlock             84          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock            113          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             72          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock            125          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

...............................................................................................................................................................................................

                                pci_lock:           152            163           0.25          10.52         833.40          11985          27851           1.30         251.38       84180.31
                                --------
                                pci_lock            163          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            163          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

...............................................................................................................................................................................................

                   &(&base->lock)->rlock:           121            121           0.34           5.24         175.39           6559        7624050           0.12         248.43     4576027.45
                   ---------------------
                   &(&base->lock)->rlock             34          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             65          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             22          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             34          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             65          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             22          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

...............................................................................................................................................................................................

              &(&newf->file_lock)->rlock:            65             66           0.35           3.76          82.72          20996         174233           0.12          83.28       57005.61
              --------------------------
              &(&newf->file_lock)->rlock             31          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             20          [<ffffffff81132103>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock             15          [<ffffffff81132227>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock             16          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             30          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             20          [<ffffffff81132103>] sys_close+0x43/0x120

...............................................................................................................................................................................................

        &(&mapping->private_lock)->rlock:            63             63           0.31           9.55         154.39          19452       26254123           0.12         407.68     3482036.52
        --------------------------------
        &(&mapping->private_lock)->rlock             63          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        --------------------------------
        &(&mapping->private_lock)->rlock             63          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140

...............................................................................................................................................................................................

                           &rq->lock#2/1:            35             35           0.72          34.65         353.37            167            324           0.10          49.27        1271.80
                           -------------
                           &rq->lock#2/1             35          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1              4          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1             13          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1             18          [<ffffffff81035075>] double_rq_lock+0x35/0x80

...............................................................................................................................................................................................

         &(&futex_queues[i].lock)->rlock:            34             34           1.53         118.58         530.50            499            834           0.12          55.49        5880.95
         -------------------------------
         &(&futex_queues[i].lock)->rlock             31          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         -------------------------------
         &(&futex_queues[i].lock)->rlock             33          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100

...............................................................................................................................................................................................

                   &(&zone->lock)->rlock:            16             16           0.84           8.68          35.77            660         883445           0.13         290.98     1902707.72
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              3          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             12          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              3          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             12          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

...............................................................................................................................................................................................

                    &irq_desc_lock_class:            13             13           0.74           9.76          68.98            715       13983440           0.00         282.37     2435699.50
                    --------------------
                    &irq_desc_lock_class             10          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              3          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class             13          [<ffffffff810b4905>] show_interrupts+0x125/0x310

...............................................................................................................................................................................................

                                   key#3:            13             13           0.76           2.12          16.13           1087           1337           0.00          11.55        2905.18
                                   -----
                                   key#3             13          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3             13          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                   key#7:             7             10           0.75          86.02         261.75          22623         287182           0.12         348.98       55150.81
                                   -----
                                   key#7             10          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7             10          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                         &mm->mmap_sem-W:             3              3          12.58          74.33         106.66             27          57205           0.12         986.61      112432.17
                         &mm->mmap_sem-R:             2              2          13.76          23.83          37.59            209          35934           0.14       11621.20       69338.58
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240
                           &mm->mmap_sem              1          [<ffffffff81106495>] sys_madvise+0x175/0x6e0
                           &mm->mmap_sem              2          [<ffffffff8111036b>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem              1          [<ffffffff8104ccff>] exit_mm+0x3f/0x150
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              2          [<ffffffff8111036b>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem              1          [<ffffffff81106495>] sys_madvise+0x175/0x6e0
                           &mm->mmap_sem              1          [<ffffffff8104ccff>] exit_mm+0x3f/0x150

...............................................................................................................................................................................................

                                   key#2:             2              2           0.82           1.75           2.58           3292           7891           0.12          18.97        5854.92
                                   -----
                                   key#2              2          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#2              2          [<ffffffff81034bb2>] __wake_up+0x32/0x70

...............................................................................................................................................................................................

          &(&mm->page_table_lock)->rlock:             1              1          40.52          40.52          40.52            267          67657           0.11         229.66       24667.13
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81107044>] __do_fault+0x154/0x4a0

...............................................................................................................................................................................................

                                   key#6:             1              1           1.03           1.03           1.03          27526         451820           0.11         210.40       64920.46
                                   -----
                                   key#6              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

             &(&sighand->siglock)->rlock:             1              1           1.73           1.73           1.73            267           1360           0.12          30.62        1674.57
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff8104d1da>] release_task+0xda/0x4a0

...............................................................................................................................................................................................

             &(&dentry->d_lock)->rlock/1:             1              1           1.69           1.69           1.69          19749          43681           0.12          77.45       24995.28
             ---------------------------
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff8114b822>] dput+0x32/0x1d0

...............................................................................................................................................................................................

                         &cpu_base->lock:             1              1           3.67           3.67           3.67             68       14862147           0.00         245.99    49621715.70
                         ---------------
                         &cpu_base->lock              1          [<ffffffff810723a0>] lock_hrtimer_base.clone.25+0x30/0x60
                         ---------------
                         &cpu_base->lock              1          [<ffffffff810725c6>] __run_hrtimer+0x96/0x1d0

...............................................................................................................................................................................................

                                pgd_lock:             0              0           0.00           0.00           0.00             43             59           0.19          25.58          88.32
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0            304           3.57          15.59        2243.92
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              4          16.90          21.02          79.47
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0         154729           0.00          12.04       33920.66
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           2385           5260           3.08          69.94       56306.75
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              6           0.61           0.73           4.01
                                 sb_lock:             0              0           0.00           0.00           0.00           3678           7553           0.12         330.37        7059.17
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         306993           0.16          73.86       83285.15
                         inode_hash_lock:             0              0           0.00           0.00           0.00             63          41720           0.12           6.36       17285.96
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            159           0.14           0.66          34.50
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            132         228446           0.16         253.39      719021.38
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             19            212           0.12           1.03          35.86
                           watchdog_lock:             0              0           0.00           0.00           0.00           3095           3095           3.83          21.99       21497.81
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          14.94          17.15          32.09
                             &p->pi_lock:             0              0           0.00           0.00           0.00          62080        6186729           0.00         295.31     4931233.46
                             pidmap_lock:             0              0           0.00           0.00           0.00            224            430           0.21           6.58         297.07
                         tasklist_lock-W:             0              0           0.00           0.00           0.00            218            864           0.13          31.41        1984.72
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             61           1713           0.16          86.43        3456.10
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            201           1653           0.12          24.82        1570.63
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.14           1.01           1.69
                                     key:             0              0           0.00           0.00           0.00              5              6           0.16           6.03          13.48
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12          12.04          29.60
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              4             45           0.12           4.86          43.56
                                events-R:             0              0           0.00           0.00           0.00              0          74480           2.94         324.24      574058.03
                                   key#4:             0              0           0.00           0.00           0.00             13             26           0.14           0.83          10.55
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             47           0.12           0.91          10.42
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.22          72.68         275.53
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         400764           0.09         294.31      363463.00
                                   key#1:             0              0           0.00           0.00           0.00             52           3169           0.12          11.05         481.91
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.13          22.92          83.50
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      369837883           0.00        2093.96   156088894.39
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             13          13562           0.14          20.28        7409.34
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2         143937           0.09           3.53       24342.63
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             27             61           0.12           4.36          67.13
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              4            186           0.09           1.63          50.71
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2            127           0.12           0.89          23.17
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2            127           0.12           0.68          28.66
                                bdi_lock:             0              0           0.00           0.00           0.00              0              8          10.54          27.02         126.12
                         pci_config_lock:             0              0           0.00           0.00           0.00          11985          27851           1.05           6.73       38535.67
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           5197           0.11         194.42       76034.17
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00             12             48           1.72          12.94         469.91
                               balancing:             0              0           0.00           0.00           0.00              0        2152194           0.10         258.42     2430292.38
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          74275           2.39         306.97      510634.67
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00             10             60           0.10           1.66          22.97
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          14.01          18.40          32.41
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             32            221           0.20          15.22         194.33
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.84           8.27          17.18
                              &tbl->lock:             0              0           0.00           0.00           0.00              2           1874           0.12          26.58        1805.56
                                  &timer:             0              0           0.00           0.00           0.00              0           3927           0.09          42.83       14576.20
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         115754           0.09          85.37       22086.32
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            276           1348           0.16           4.74         727.40
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       53473821           0.00         899.08     4788904.47
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            181            215           0.22           3.47         120.30
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00             15             17           0.18           0.75           8.01
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.38           0.61           0.98
                                   key#4:             0              0           0.00           0.00           0.00             27            393           0.12           1.13          71.21
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00            197            215           0.16           0.90         111.93
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.55           4.62           8.87
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           3095           4.57          25.46       25160.80
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           6189           8.41          31.99       81825.02
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           6189           7.19          23.45       57728.08
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              4          36388           0.12           2.89        4855.25
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.34           1.25         327.91
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             69           0.18           1.12          25.91
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             23           0.18           0.28           4.63
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0           1115           0.09           4.28         527.99
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             23           1.98           3.31          55.72
                               cdev_lock:             0              0           0.00           0.00           0.00              5              7           0.54           1.83           7.50
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            154           0.74          20.51        1448.25
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.61           0.61           0.61
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.50           1.56
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.98           2.59
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.16           0.38           0.55
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.16           0.69           1.37
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.93          27.08          89.83
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00             13             13         206.41       14218.11       32543.20
                                   key#6:             0              0           0.00           0.00           0.00          73379         450262           0.00         288.49      719818.89
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            543         114206           0.16          71.07       23919.29
                             rename_lock:             0              0           0.00           0.00           0.00              6             85           0.38           5.25         110.14
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0             12          45.49         984.59        3269.58
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            292           0.16         175.26        1995.64
                                   key#2:             0              0           0.00           0.00           0.00             25            436           0.11           0.81          65.63
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              4            315           1.43         227.19        2324.57
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          74275           0.65         254.31      641015.45
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.46           1.09           3.32
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             15          13565           3.28          64.15       58934.29
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              3           1032           0.13           4.52         636.86
                                &p->lock:             0              0           0.00           0.00           0.00              0           8646           0.20         907.48      142270.03
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.80           2.26
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.78           1.99
                                   key#2:             0              0           0.00           0.00           0.00             49           6411           0.12          13.16         887.46
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           2.37           2.58           4.95
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          13.97          13.97          13.97
                         unix_table_lock:             0              0           0.00           0.00           0.00             12             56           0.12           1.18          23.22
                            &u->readlock:             0              0           0.00           0.00           0.00             12             12           7.84          26.86         198.46
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0          22648           0.17          65.72        9767.51
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          91242           0.12           1.27       12097.05
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          30414           1.15          74.86       77102.54
                               swap_lock:             0              0           0.00           0.00           0.00             29            870           0.12           3.89         193.40
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.83           1.95           2.78
                                   key#2:             0              0           0.00           0.00           0.00             24             36           0.13          16.22         113.84
                                   key#7:             0              0           0.00           0.00           0.00             24             48           0.20          13.23         156.30
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             31             68           0.13           4.29          80.65
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.47           1.58           5.73
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             28             72           0.12           5.91          30.34
                                   key#2:             0              0           0.00           0.00           0.00             16             36           0.12           0.82          10.59
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           1440           3256           0.14           5.53        1788.14
                                   key#3:             0              0           0.00           0.00           0.00              2              2           0.37           0.37           0.74
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           1176           1311           0.10          23.17         702.38
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             54            928           0.12          12.46         781.80
                                   key#3:             0              0           0.00           0.00           0.00             14             34           0.12           3.86          22.57
                                   key#3:             0              0           0.00           0.00           0.00             19             26           0.12           9.70          33.61
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             30            737           0.12          15.97         395.14
                                   key#3:             0              0           0.00           0.00           0.00              6             11           0.14           0.88           4.56
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              4             24           0.11           0.76           6.24
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             37            432           0.16       15930.72       19856.25
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.69           1.06           1.76
                             fasync_lock:             0              0           0.00           0.00           0.00              4              6           0.17           0.83           2.68
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.33           0.78           1.10
                           binfmt_lock-R:             0              0           0.00           0.00           0.00             13             30           0.14           1.11          13.40
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.00           6.57           8.56
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             15           0.61           4.07          29.95
                              xtime_lock:             0              0           0.00           0.00           0.00              0         154729           0.00          41.10     1304408.95
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             10          23.05        2173.07        3590.17
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              7             12           0.21         263.01         280.05
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             31            797           0.12           2.57         291.88
                              jbd_handle:             0              0           0.00           0.00           0.00              0            393           2.14         659.24        3630.25
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              8              8           2.60          13.97          47.32
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              8           0.13           1.00           3.91
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              7             11           0.56         119.08         260.84
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00             12             15           0.13           1.98           7.96
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.31           0.65           1.85
                          file_lock_lock:             0              0           0.00           0.00           0.00              2             12           0.46           3.69          18.10
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.17           1.36           2.08
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            132           1517           1.12          16.50        6207.29
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.70           2.00
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             46           0.13           0.24           7.02
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            145           0.18          32.51         747.41
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             69           0.25           2.41          50.79
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            208           0.12           0.66          32.94
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             36           0.14           1.49          18.54
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.14           0.70           4.04
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.13           0.57           3.46
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              5            198           3.68          29.84         994.57
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              9             10           0.11          17.98          37.02
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0           1339           0.12           1.39         243.70
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0            254           0.49           2.84         170.65
               &(&sem->wait_lock)->rlock:             0              0           0.00           0.00           0.00              7             10           0.37          12.42          43.89
                            s_active#3-R:             0              0           0.00           0.00           0.00              0          14784           0.55           9.98       10999.09
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          29568           0.50          64.77       22072.45
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14476           0.35           3.62        9620.22
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            154        2101.50        3532.98      326412.65
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10             16           0.21           8.80          48.64
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             18           0.09          15.10          65.33
                                   key#5:             0              0           0.00           0.00           0.00              8             12           0.30           7.82          26.63
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            154        2099.25        3526.42      325895.02
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            154           0.71           3.82         161.45
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1547           0.19           1.48         420.39
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1547           4.45          25.66       11709.50
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1547           0.39           7.33        1423.08
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1517           1.85          32.12       11225.21
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1517           1.89          20.85        8237.50
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1517           1.62          19.37        7655.02
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0           1568           0.36          57.89        6121.03
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            310           4.23          20.36        2773.05
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2481           0.13           3.01         439.18
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2482           0.11           6.13         855.24
                             &vha->timer:             0              0           0.00           0.00           0.00              0          27851           1.81         258.12      180432.76
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            286           0.11          31.96        3292.49
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            496           0.14           3.57         233.83
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             45           0.18           1.15          16.09
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            980           0.27           1.49         659.96
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.52           1.36         374.81
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1547           5.51          28.17       12998.63
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             45           0.12           0.54           7.08
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             52           0.18           1.57          27.67
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              9           5.27          28.59         102.58
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             37            367           0.12          24.21         248.77
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.14           0.16           2.40
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              4           9.02          12.63          43.23
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            310           4.51          22.89        2993.51
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            154        2101.13        3530.67      326335.86
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            205           0.65          22.31        1955.54
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            205           4.84          40.22        2444.41
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             20           0.72      516249.21      539275.86
                                   key#5:             0              0           0.00           0.00           0.00              3              8           0.32           2.19           5.86
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             52          11.99          58.33        1139.36
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             52          11.17          55.30        1061.36
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4              8           0.21           1.43           4.50
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.70           2.09
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             11             16           0.14           0.89           6.62
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.85           2.40
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.37           0.61           2.17
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           1.18           2.26
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.78           2.00
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.81           2.02
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.14          12.70          61.06
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              4           0.19           0.68           1.84
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.77           2.18
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             26           1.45           3.80          61.21
                                       t:             0              0           0.00           0.00           0.00              0            240           2.51          22.02        1701.06
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              6           9.20          27.63         112.13
                                &f->lock:             0              0           0.00           0.00           0.00              0              6           7.92          22.76          88.62
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              3           8.36          30.91          56.24
                              &rif_timer:             0              0           0.00           0.00           0.00              0              6           1.50           9.43          26.56
                                rif_lock:             0              0           0.00           0.00           0.00              0              6           0.24           1.18           4.17
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00            382            398           0.13           0.92         102.36
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              3              5           0.76          14.26          29.75
                              dirty_lock:             0              0           0.00           0.00           0.00            506            573           0.51           3.04         555.81
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00             10             33           0.15           7.56          50.02
                             mmlist_lock:             0              0           0.00           0.00           0.00             12             12           0.29           1.07           6.23
                         swap_token_lock:             0              0           0.00           0.00           0.00              0              3           0.53           0.81           1.95
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          30372           0.12         744.09       99308.46
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00          10683       26256540           0.12        1223.68     3435970.39
                                   key#7:             0              0           0.00           0.00           0.00             63          13350           0.12         212.25        5745.78
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              5           3603           0.51  1029550203.38 41671999283.75
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          17275          44704           0.11       32698.18     1469364.35
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00           1366       26236253           0.37        1483.45    10507050.16
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00           1201       78720807           0.11        1087.32    10942975.86
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              8           0.96        8586.96       14573.67
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              2           1027           1.08          77.30        5465.11
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              1           1027           0.12           3.84         189.85
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            101           1027           0.13           1.12         462.30
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00              4            879           0.12         233.57         488.92
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              8           0.10           0.75           3.70
                     &type->s_lock_key#2:             0              0           0.00           0.00           0.00              3             35         120.77         376.38        5146.60
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          18363          19093           0.13         346.93        8690.21
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00              1          13372           0.12         223.46        3553.40
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0            258           3.39          18.51        2577.74
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             68          30379           0.12         496.92        7741.60
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             19         393886           0.12           3.86      105111.39
