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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

         &(&futex_queues[i].lock)->rlock:      10291831       10314377           0.03        1867.24    60272970.28       62987713       65031793           0.00        1350.46   192771294.58
         -------------------------------
         &(&futex_queues[i].lock)->rlock        4717689          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        5319832          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock         202695          [<ffffffff81089244>] do_futex+0x454/0xb50
         &(&futex_queues[i].lock)->rlock          74044          [<ffffffff8108835c>] futex_requeue+0x3cc/0x8a0
         -------------------------------
         &(&futex_queues[i].lock)->rlock         730836          [<ffffffff8108835c>] futex_requeue+0x3cc/0x8a0
         &(&futex_queues[i].lock)->rlock        3424934          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        5440397          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock            538          [<ffffffff810883e1>] futex_requeue+0x451/0x8a0

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

                      &(&h->lock)->rlock:       1111039        1125061           0.07        1774.87     3950079.60        4630432       13239995           0.00         309.22    25491224.15
                      ------------------
                      &(&h->lock)->rlock         172886          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         235015          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         221622          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         173396          [<ffffffff813555d4>] __make_request+0x1f4/0x330
                      ------------------
                      &(&h->lock)->rlock         146870          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock         386787          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         198333          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         113116          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]

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

               &(&dentry->d_lock)->rlock:        265869         267432           0.10        1942.72      430543.12       20118850       84275938           0.00        1921.50    28424114.97
               -------------------------
               &(&dentry->d_lock)->rlock         217686          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock          15431          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          12576          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock          12543          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               -------------------------
               &(&dentry->d_lock)->rlock          65799          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock          19467          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock         140330          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock          28327          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0

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

        &(&mapping->private_lock)->rlock:        180785         188205           0.16         463.33      270116.16        3789410       37561079           0.00         409.27     9923960.38
        --------------------------------
        &(&mapping->private_lock)->rlock         187173          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock            153          [<ffffffff811635cf>] mark_buffer_dirty_inode+0x7f/0xe0
        &(&mapping->private_lock)->rlock            881          [<ffffffff81164042>] __getblk+0x172/0x280
        --------------------------------
        &(&mapping->private_lock)->rlock         187101          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock           1002          [<ffffffff81164042>] __getblk+0x172/0x280
        &(&mapping->private_lock)->rlock            104          [<ffffffff811635cf>] mark_buffer_dirty_inode+0x7f/0xe0

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

                        rcu_node_level_1:        126958         128118           0.22         254.93      387842.46         477680        1283200           0.00         249.58      542246.02
                        ----------------
                        rcu_node_level_1         122349          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            533          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1           5223          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             13          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1         112790          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           5242          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1           7663          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1           2423          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

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

                     &(&fs->lock)->rlock:        123158         123197           0.14        1116.24      454894.96        2313206        4253935           0.00        1123.15    12668764.36
                     -------------------
                     &(&fs->lock)->rlock         123201          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock         123199          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              2          [<ffffffff8116219a>] exit_fs+0x4a/0xb0

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

       &(&futex_queues[i].lock)->rlock/1:        107641         107641           0.14         478.50      103736.66        2372877        2383280           0.00         547.75    16854096.51
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          98812          [<ffffffff81089255>] do_futex+0x465/0xb50
       &(&futex_queues[i].lock)->rlock/1           8613          [<ffffffff81088369>] futex_requeue+0x3d9/0x8a0
       &(&futex_queues[i].lock)->rlock/1            217          [<ffffffff810883e1>] futex_requeue+0x451/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1         107393          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1             33          [<ffffffff81089255>] do_futex+0x465/0xb50
       &(&futex_queues[i].lock)->rlock/1            181          [<ffffffff8108773a>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1             35          [<ffffffff81088369>] futex_requeue+0x3d9/0x8a0

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

              &(&newf->file_lock)->rlock:        104485         104987           0.21        1564.43      195168.38        4026630        8342026           0.00        1266.14     5432201.97
              --------------------------
              &(&newf->file_lock)->rlock          26765          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock          45988          [<ffffffff81132103>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock          32239          [<ffffffff81132227>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock          43303          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock          28713          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock          32976          [<ffffffff81132103>] sys_close+0x43/0x120

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

                &(&wb->list_lock)->rlock:         94169          94322           0.16        9212.32     1857106.14        2643195        7008527           0.00       97128.06     7535163.22
                ------------------------
                &(&wb->list_lock)->rlock          27814          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock          11930          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock          37308          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                &(&wb->list_lock)->rlock          16959          [<ffffffff8115ce0f>] sync_inode+0x5f/0xc0
                ------------------------
                &(&wb->list_lock)->rlock            661          [<ffffffff8115d3ac>] wb_writeback+0x5c/0x2f0
                &(&wb->list_lock)->rlock          44931          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                &(&wb->list_lock)->rlock          16868          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock          11892          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270

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

           &(&mapping->tree_lock)->rlock:         45578          47616           0.21          25.70       72167.04        2653504       95829546           0.00         295.56    34190803.69
           -----------------------------
           &(&mapping->tree_lock)->rlock          20563          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock           8748          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock            357          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock          17948          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           -----------------------------
           &(&mapping->tree_lock)->rlock          16481          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock          10720          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock            351          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock          20064          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180

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

                                &q->lock:         39196          41244           0.27          12.49       44855.17        4034905        4108371           0.00         233.98     2587723.09
                                --------
                                &q->lock          29732          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock          11528          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          26268          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          14992          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

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

                               &rq->lock:         39443          39464           0.25         160.60      125820.43         134238      141936130           0.00         289.94   124540552.51
                               ---------
                               &rq->lock           7797          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock          13062          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock             20          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                               &rq->lock          18362          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               ---------
                               &rq->lock             80          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                               &rq->lock          12147          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock          21276          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           5897          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                 &(&n->list_lock)->rlock:         32073          32137           0.26          91.11       72221.37        1327738        2640014           0.00         259.23     1479562.00
                 -----------------------
                 &(&n->list_lock)->rlock          31517          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock            621          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 -----------------------
                 &(&n->list_lock)->rlock            722          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock          31416          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0

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

                                   key#2:         23259          23276           0.16          82.70       48973.86        1914848        2943758           0.00         281.73     5733582.03
                                   -----
                                   key#2          13635          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2           7124          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2           1372          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2           1145          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#2           6056          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2          14463          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2           1815          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2            942          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

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

                        &input_pool.lock:         15343          15344           0.29          14.55       26288.64         716764        2239709           0.00         277.91     1881370.13
                        ----------------
                        &input_pool.lock          15345          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock          15345          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

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

               &(&zone->lru_lock)->rlock:          6046           6049           0.25          11.43        7513.57        1626354        3996475           0.00         279.22     2724829.86
               -------------------------
               &(&zone->lru_lock)->rlock           1232          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock           4817          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               -------------------------
               &(&zone->lru_lock)->rlock           5067          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock            982          [<ffffffff810f234c>] release_pages+0x10c/0x280

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

                        rcu_node_level_0:          5570           5651           0.33         189.00       41057.94          46592          75659           0.00          11.87       82229.85
                        ----------------
                        rcu_node_level_0           1375          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0            311          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0            145          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0             11          [<ffffffff810b5a2b>] force_quiescent_state+0xbb/0x290
                        ----------------
                        rcu_node_level_0           4965          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            352          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0            156          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0             27          [<ffffffff810b5a2b>] force_quiescent_state+0xbb/0x290

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

                             &rq->lock/1:          4866           4866           0.24         154.90       21843.87          28016          72178           0.00          36.72      174782.41
                             -----------
                             &rq->lock/1           4866          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1           2672          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1            844          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1           1311          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1             22          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70

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

                         dcache_lru_lock:          3715           3716           0.27         220.93        5667.75         265900        1289317           0.00         146.19      394091.17
                         ---------------
                         dcache_lru_lock           3716          [<ffffffff8114b96d>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock           3716          [<ffffffff8114b96d>] dput+0x17d/0x1d0

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

                         inode_hash_lock:          3497           3497           0.31         816.54       10004.74         863745        1881058           0.00         829.92     2091685.92
                         ---------------
                         inode_hash_lock           1456          [<ffffffff8114eb2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock           2011          [<ffffffff8114d57c>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock             11          [<ffffffff8114f0ec>] iget_locked+0xdc/0x1b0
                         inode_hash_lock             19          [<ffffffff8114f07b>] iget_locked+0x6b/0x1b0
                         ---------------
                         inode_hash_lock             20          [<ffffffff8114f0ec>] iget_locked+0xdc/0x1b0
                         inode_hash_lock           1845          [<ffffffff8114eb2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock           1628          [<ffffffff8114d57c>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              4          [<ffffffff8114f07b>] iget_locked+0x6b/0x1b0

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

                             &rq->lock#2:          2109           2108           0.31          36.53        7133.61           9227        6991497           0.00         292.00     5092982.69
                             -----------
                             &rq->lock#2           1126          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            626          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2             10          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             &rq->lock#2            336          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             -----------
                             &rq->lock#2            979          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            623          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            504          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2              2          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

         &(&bgl->locks[i].lock)->rlock#2:          1448           1547           0.28         202.07        4386.32           2788        4845299           0.00         392.67     3804044.69
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2            506          [<ffffffff811d80b8>] ext4_new_inode+0x9d8/0x1180
         &(&bgl->locks[i].lock)->rlock#2            146          [<ffffffff81208d84>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2            834          [<ffffffff8120366c>] ext4_lock_group.clone.23+0x8c/0xc0
         &(&bgl->locks[i].lock)->rlock#2             29          [<ffffffff811d75d5>] ext4_free_inode+0x435/0x540
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2            107          [<ffffffff81208d84>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2            540          [<ffffffff811d80b8>] ext4_new_inode+0x9d8/0x1180
         &(&bgl->locks[i].lock)->rlock#2            772          [<ffffffff8120366c>] ext4_lock_group.clone.23+0x8c/0xc0
         &(&bgl->locks[i].lock)->rlock#2              5          [<ffffffff811d6f28>] ext4_read_inode_bitmap+0x138/0x3b0

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

                      inode_sb_list_lock:          1360           1361           0.30          60.12        1816.25         864358        4165211           0.00        1290.39     3213976.87
                      ------------------
                      inode_sb_list_lock            770          [<ffffffff8114d6bd>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            567          [<ffffffff8114e5bf>] evict+0x6f/0x1c0
                      inode_sb_list_lock             24          [<ffffffff8115bcfe>] sync_inodes_sb+0x1fe/0x270
                      ------------------
                      inode_sb_list_lock            707          [<ffffffff8114d6bd>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            129          [<ffffffff8115bcfe>] sync_inodes_sb+0x1fe/0x270
                      inode_sb_list_lock            525          [<ffffffff8114e5bf>] evict+0x6f/0x1c0

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

                   &(&zone->lock)->rlock:           458            458           0.27          15.07        1497.88         198605         999569           0.00         292.40     2362029.89
                   ---------------------
                   &(&zone->lock)->rlock            207          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock            217          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             18          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             16          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock            216          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            223          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              3          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             16          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

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

                           &rq->lock#2/1:           320            320           0.26          25.80        1129.75           2198           2523           0.09          23.66        1298.64
                           -------------
                           &rq->lock#2/1            320          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1            184          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1              1          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                           &rq->lock#2/1             78          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1             56          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                                   key#4:           254            255           0.40           6.93         265.03         478495        1895351           0.00         275.25      521526.63
                                   -----
                                   key#4            255          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4            255          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

              &sb->s_type->i_mutex_key#1:           225            225           8.46      149236.94      474337.35        1150969       24523249           0.00      323271.03   544969338.94
              --------------------------
              &sb->s_type->i_mutex_key#1            225          [<ffffffff81143813>] do_last+0x373/0x900
              --------------------------
              &sb->s_type->i_mutex_key#1            210          [<ffffffff81143813>] do_last+0x373/0x900
              &sb->s_type->i_mutex_key#1             15          [<ffffffff81142c63>] do_unlinkat+0x93/0x1c0

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

            &sb->s_type->i_mutex_key#1/1:           222            224           8.67      136652.86      352472.83         278841         290534           0.00        7501.51    11222923.53
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            224          [<ffffffff81142c63>] do_unlinkat+0x93/0x1c0
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            194          [<ffffffff81143813>] do_last+0x373/0x900
            &sb->s_type->i_mutex_key#1/1             30          [<ffffffff81142c63>] do_unlinkat+0x93/0x1c0

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

                         &mm->mmap_sem-W:            55             57           0.50         420.90        3327.14          13932          33907           0.13        3897.10      725446.30
                         &mm->mmap_sem-R:            56             90           0.67         616.85       12862.01            171          89062           0.17        7664.82      378802.86
                         ---------------
                           &mm->mmap_sem              4          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240
                           &mm->mmap_sem             90          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              3          [<ffffffff8111036b>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem             50          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0
                         ---------------
                           &mm->mmap_sem            101          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem             41          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              4          [<ffffffff8111036b>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem              1          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240

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

             &(&dentry->d_lock)->rlock/1:           145            145           0.30         364.75        2121.00        2313161        4251963           0.00         326.43     1735670.81
             ---------------------------
             &(&dentry->d_lock)->rlock/1            145          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1            136          [<ffffffff8114b822>] dput+0x32/0x1d0
             &(&dentry->d_lock)->rlock/1              9          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250

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

            &(&bp->indirect_lock)->rlock:           130            130           0.46           3.62         198.45            904           1902           0.13          65.02        2502.41
            ----------------------------
            &(&bp->indirect_lock)->rlock             57          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             73          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             50          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             80          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

                                pci_lock:            66             66           0.24           8.29         173.17           2929           8563           1.29          19.73       24406.01
                                --------
                                pci_lock             66          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             66          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

                   &(&base->lock)->rlock:            33             33           0.65           2.91          44.73           2084        2327210           0.00         195.56     1109758.93
                   ---------------------
                   &(&base->lock)->rlock              3          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              6          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             24          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   ---------------------
                   &(&base->lock)->rlock              3          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              6          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             24          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110

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

          &(&mm->page_table_lock)->rlock:            33             33           0.32          43.21         349.46          19238         115230           0.11         209.55      106453.73
          ------------------------------
          &(&mm->page_table_lock)->rlock              2          [<ffffffff811128a8>] __page_check_address+0xe8/0x150
          &(&mm->page_table_lock)->rlock             13          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock             17          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81107b87>] __pte_alloc+0x47/0xc0
          ------------------------------
          &(&mm->page_table_lock)->rlock             23          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff811128a8>] __page_check_address+0xe8/0x150
          &(&mm->page_table_lock)->rlock              9          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0

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

               &(&sbi->s_md_lock)->rlock:            28             28           0.45           2.26          26.88          66698         135658           0.11         215.62       52750.39
               -------------------------
               &(&sbi->s_md_lock)->rlock             23          [<ffffffff81208dff>] ext4_mb_regular_allocator+0x39f/0x420
               &(&sbi->s_md_lock)->rlock              5          [<ffffffff81208041>] ext4_mb_use_best_found+0xc1/0x110
               -------------------------
               &(&sbi->s_md_lock)->rlock             20          [<ffffffff81208dff>] ext4_mb_regular_allocator+0x39f/0x420
               &(&sbi->s_md_lock)->rlock              8          [<ffffffff81208041>] ext4_mb_use_best_found+0xc1/0x110

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

                                   key#7:            23             23           0.32         164.87         248.03         122107         307084           0.12         263.54      114068.49
                                   -----
                                   key#7             23          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7             23          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                                   key#5:            10             10           0.43           1.21           8.69         139242         477170           0.00         216.79      159073.36
                                   -----
                                   key#5             10          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5             10          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                                   key#6:             7              7           0.54           1.12           6.34          62696         238586           0.00          25.25       54768.40
                                   -----
                                   key#6              7          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              7          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                         tasklist_lock-W:             7              7           0.84           6.17          20.82             69            236           0.13          13.79         585.11
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             55            534           0.16         222.48         979.27
                         ---------------
                           tasklist_lock              1          [<ffffffff810495b9>] copy_process+0xeb9/0x1320
                           tasklist_lock              3          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                           tasklist_lock              2          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock              1          [<ffffffff8104ebe8>] do_exit+0x498/0x880
                         ---------------
                           tasklist_lock              1          [<ffffffff8104e1e2>] do_wait+0xc2/0x260
                           tasklist_lock              6          [<ffffffff8104d17a>] release_task+0x7a/0x4a0

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

                    &irq_desc_lock_class:             5              5           1.28           9.60          35.35            389        4390818           0.00         222.32      972570.50
                    --------------------
                    &irq_desc_lock_class              4          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b4052>] irq_affinity_hint_proc_show+0x42/0x90
                    --------------------
                    &irq_desc_lock_class              4          [<ffffffff810b4905>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110

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

             &(&sighand->siglock)->rlock:             5              5           0.84           4.11          11.59            116            410           0.11          11.40         507.96
             ---------------------------
             &(&sighand->siglock)->rlock              3          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              1          [<ffffffff8104d1da>] release_task+0xda/0x4a0
             &(&sighand->siglock)->rlock              1          [<ffffffff81093d33>] acct_collect+0x193/0x1b0
             ---------------------------
             &(&sighand->siglock)->rlock              4          [<ffffffff8104d1da>] release_task+0xda/0x4a0
             &(&sighand->siglock)->rlock              1          [<ffffffff8105ffb0>] exit_signals+0x60/0x100

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

       &(&sbi->s_next_gen_lock)->rlock#2:             5              5           2.94          40.28         136.59         575007        1578837           0.00         309.49      513536.59
       ---------------------------------
       &(&sbi->s_next_gen_lock)->rlock#2              5          [<ffffffff811d7e83>] ext4_new_inode+0x7a3/0x1180
       ---------------------------------
       &(&sbi->s_next_gen_lock)->rlock#2              5          [<ffffffff811d7e83>] ext4_new_inode+0x7a3/0x1180

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

               &(&sem->wait_lock)->rlock:             3              3           0.79          31.67          38.68            208            249           0.14          62.90         927.47
               -------------------------
               &(&sem->wait_lock)->rlock              3          [<ffffffff8162a9a6>] rwsem_down_failed_common+0x46/0x160
               -------------------------
               &(&sem->wait_lock)->rlock              2          [<ffffffff8136f1e3>] rwsem_wake+0x23/0x60
               &(&sem->wait_lock)->rlock              1          [<ffffffff8162a9a6>] rwsem_down_failed_common+0x46/0x160

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

                                 sb_lock:             2              2           0.59           0.88           1.47            226           3876           0.12          82.46        1895.94
                                 -------
                                 sb_lock              1          [<ffffffff81137635>] grab_super_passive+0x25/0xc0
                                 sb_lock              1          [<ffffffff81137a22>] iterate_supers+0xb2/0xf0
                                 -------
                                 sb_lock              1          [<ffffffff81137a22>] iterate_supers+0xb2/0xf0
                                 sb_lock              1          [<ffffffff811369cd>] put_super+0x1d/0x40

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

   &(&(kretprobe_table_locks[i].lock))->:             1              1           0.95           0.95           0.95             56             59           0.13           5.55          41.13
   -------------------------------------
   &(&(kretprobe_table_locks[i].lock))->              1          [<ffffffff81631942>] kprobe_flush_task+0x82/0xe0
   -------------------------------------
   &(&(kretprobe_table_locks[i].lock))->              1          [<ffffffff81631942>] kprobe_flush_task+0x82/0xe0

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

                                   key#7:             1              1           0.74           0.74           0.74          45980         140494           0.12         136.54       69466.47
                                   -----
                                   key#7              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                                   key#2:             1              1           1.13           1.13           1.13            104           2173           0.12          11.47         388.13
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80

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

                                   key#3:             1              1           1.25           1.25           1.25            988           1099           0.00          10.01        2716.24
                                   -----
                                   key#3              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

              &sb->s_type->i_mutex_key#7:             1              1          16.98          16.98          16.98             32            253           0.20          14.69         214.16
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8113d78a>] pipe_write+0x7a/0x5a0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8113dd3e>] pipe_read+0x8e/0x4d0

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

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             33          49.56          55.72        1667.83
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.17           0.69           5.35
                             sysfs_mutex:             0              0           0.00           0.00           0.00              3          93133           0.16          92.81       31932.32
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              4             49           0.17           0.57          14.28
                                pgd_lock:             0              0           0.00           0.00           0.00             31             36           0.34           2.19          40.31
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0            104           3.75          19.11         869.73
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          22.58          22.58          22.58
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          47574           0.00          17.15       34508.18
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           5033           8235           2.46         208.88      107913.01
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.67           0.73           1.39
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             73          70219           0.16         255.27      222908.42
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              9             58           0.13           0.69          11.32
                           watchdog_lock:             0              0           0.00           0.00           0.00            951            951           3.98          18.86        6736.72
                             pidmap_lock:             0              0           0.00           0.00           0.00             65            117           0.32           2.54          84.74
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             73            417           0.10          37.25         445.61
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.13           9.56          27.21
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              2             24           0.13           4.16          20.11
                                events-R:             0              0           0.00           0.00           0.00              0          22895           3.30         269.42      272984.52
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             20           0.12           0.91           4.85
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.22          78.87         319.07
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       28318490           0.00        2083.86    23726856.34
                                   key#1:             0              0           0.00           0.00           0.00             54            999           0.12           6.56         163.70
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          15.49          18.70          34.18
                             &p->pi_lock:             0              0           0.00           0.00           0.00       19878952       28776160           0.00         289.78   106082348.01
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.13          22.54          85.76
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      405447481           0.00       13403.14   149079522.10
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          22.70          29.43          52.13
                         pci_config_lock:             0              0           0.00           0.00           0.00           2929           8563           1.05           7.11       11287.01
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           8050           0.10         143.65      105865.48
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3             13           3.05          11.28          71.56
                               balancing:             0              0           0.00           0.00           0.00              0         677536           0.00         258.21      531934.65
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            137        4570430           0.00         188.66     7012833.77
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.10           1.27          15.79
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          17.25          19.87          37.12
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.79           7.28          16.31
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            587           0.12          21.67         594.42
                                  &timer:             0              0           0.00           0.00           0.00              0            187           0.09          29.62         497.49
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        5561210           0.00        1028.74      972990.49
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            147            676           0.16           4.09         382.32
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       22078682           0.00         356.19     1951658.28
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             59             59           0.25           7.04          48.53
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              6              8           0.18           0.56           2.69
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             42           0.12           0.51           8.35
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             42           0.12           0.73          10.41
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             10           4231           0.13          48.77        3500.61
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             60           0.10           0.90          16.34
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          44903           0.09           5.19        7883.27
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             35             70           0.13          15.43          89.34
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.44           3.36           8.07
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            951           4.56          22.52        7846.22
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1903           9.62         219.41       25027.02
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1903           7.89         216.59       19465.06
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             81          11348           0.12           5.79        1567.50
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.34           1.11          70.80
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             21           0.18           1.12          10.41
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.19           0.26           1.68
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            352           0.11           8.62         306.38
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              7           1.98           3.05          18.98
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.61           1.05           3.37
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             47           1.14          11.84         389.37
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.55           0.55           0.55
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.51           1.67
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.84           2.60
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              0              2           0.18           0.37           0.55
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.63           1.30
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.53          25.96          89.52
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         899.17       16400.67       32351.64
                                   key#6:             0              0           0.00           0.00           0.00           2129          44174           0.13         225.04       73434.49
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00          13843          51016           0.16         104.29       31994.49
                             rename_lock:             0              0           0.00           0.00           0.00              5             82           0.37           5.06         114.47
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          46.91         789.21        2106.27
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            160           0.15         131.84        1398.25
                                   key#2:             0              0           0.00           0.00           0.00             45            741           0.12           1.41         349.92
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00            617          14578           1.37         298.05      505390.52
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          22831           0.92         258.61      197417.42
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          22831           2.76         268.54      250623.04
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             37           0.37           1.04          23.56
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             15           4234           2.96          53.24       22216.11
                                &p->lock:             0              0           0.00           0.00           0.00              0           2704           0.20         414.24       48137.26
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             37           0.39           1.04          16.96
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             37           0.26           0.95          23.11
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           2.04           2.16           4.20
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          21.49          21.49          21.49
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.10           6.63
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          14.20          20.58          50.71
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            439           7058           0.17          51.35        3683.63
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              3          28110           0.12           4.34        3861.96
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9370           1.21          87.11       25568.66
                               swap_lock:             0              0           0.00           0.00           0.00             11            195           0.12           1.72          47.20
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.90           1.23           2.14
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.14          13.50          24.38
                                   key#7:             0              0           0.00           0.00           0.00           3083          13488           0.12          10.24        3507.97
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              8             17           0.14           3.79          22.40
                                   key#7:             0              0           0.00           0.00           0.00              1             10           0.13           0.21           1.40
                  &(&pa->pa_lock)->rlock:             0              0           0.00           0.00           0.00              0        1043392           0.00         221.47      174001.66
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.92           1.34           3.52
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.09           6.75
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.87           2.72
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             46             79           0.14           1.08          39.96
                                   key#3:             0              0           0.00           0.00           0.00           5810           5810           0.19         103.74        4224.80
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           1039           1107           0.11           6.80         561.30
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             31            952           0.12          16.26         681.97
                                   key#3:             0              0           0.00           0.00           0.00              8             18           0.12           3.25          10.54
                                   key#3:             0              0           0.00           0.00           0.00             10             14           0.14           8.67          26.71
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             17            600           0.12          11.29         232.17
                                   key#3:             0              0           0.00           0.00           0.00              4              6           0.16           0.89           2.63
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.69           1.52
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             24            435           0.18       12012.11       21522.42
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.73           1.13           1.85
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.50           0.68           1.82
                                   key#4:             0              0           0.00           0.00           0.00             11            438           0.12           1.01          70.01
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              2           0.43           0.96           1.39
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              6             15           0.15           0.96           6.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             40           0.38       11259.44       12342.50
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              6             12           0.19           5.85          21.39
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             13            882           0.12           3.88         286.68
                              jbd_handle:             0              0           0.00           0.00           0.00              0            438           1.74         244.98        2584.37
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           3.29          10.64          13.94
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              6           0.31           1.20           3.75
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5              9           0.87         113.19         260.17
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6             10           0.12           0.98           3.71
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.52           0.52           0.52
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           0.76           2.55           4.45
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.18           2.33           2.51
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              3             33           1.06           1.50          40.27
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             73            465           1.46           9.85        2093.75
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             37           0.31           0.97          16.81
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.13           0.30           2.60
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             45           0.17          32.42         244.46
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             21           0.27           2.41          21.41
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.12           0.66          11.21
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             12           0.16           0.59           4.56
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.15           0.71           1.97
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.14           0.65           1.48
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4             51           4.06          21.77         275.64
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            319           0.12           0.57          80.54
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             75           0.53           1.41          67.38
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           4608           0.54          62.04        3693.47
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9216           0.50          82.54        7732.73
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4512           0.35          41.98        3274.09
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             47        2104.36        2292.72      100265.31
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              9           0.08          14.26          30.04
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.30           6.85           7.63
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             47        2101.89        2287.86      100055.28
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             47           0.79           1.75          50.26
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           7.04           7.99          15.04
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            475           0.19           1.10         183.14
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            475           3.01          17.26        3645.28
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            475           0.39           6.66         737.82
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            465           2.70          26.03        4019.55
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            465           2.45          11.48        3044.13
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            465           2.03          11.02        2724.42
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            477           0.64          68.22        2573.99
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             95           5.77          16.66         956.54
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            761           0.13           3.66         253.16
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            762           0.11           3.71         331.47
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8563           1.81          35.19       53955.89
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             97           0.25          20.86        1236.65
                              &n->lock-W:             0              0           0.00           0.00           0.00              3            159           0.14           2.42          82.05
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             16           0.19           1.02           7.23
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            200           0.33           1.48         150.58
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.54           1.39          79.65
                              &bp->timer:             0              0           0.00           0.00           0.00              0            475           7.34          21.72        5696.35
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             16           0.13           0.27           2.68
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.21           0.90           8.99
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3           6.81          38.02          53.02
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             41            194           0.12          30.59         191.74
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.14           0.16           0.88
                              rtnl_mutex:             0              0           0.00           0.00           0.00              2              6           1.32           4.04          16.21
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             95           6.59          18.01        1041.35
                              xtime_lock:             0              0           0.00           0.00           0.00              0          47574           0.00          54.78      461803.63
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             47        2104.01        2291.87      100230.39
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             64           4.71          25.46         560.03
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             64           6.56          34.21         790.10
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             55           0.39     1438619.63    11024470.38
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.14           0.66           1.60
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16          13.14          49.94         354.84
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16          11.98          47.58         328.92
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              6             74           0.29           1.21          44.65
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             37           0.38           1.03          23.42
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             12            148           0.21           1.05          55.24
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             37           0.37           1.03          22.27
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             37           0.25           1.03          24.81
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             37           0.47           0.84          18.05
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             37           0.26           0.87          22.86
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             37           0.30           0.76          21.40
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           8.89          62.67
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             37           0.31           0.87          16.62
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           1.03           3.92          17.40
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              3              4           0.46           4.69          10.18
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          12.76          12.76          12.76
                                       t:             0              0           0.00           0.00           0.00              0             83           3.09          14.71         596.37
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2           8.69          25.79          34.48
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           7.35          22.30          29.66
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          26.61          26.61          26.61
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           1.68           5.48           7.15
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           0.42           1.09           1.51
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00             55             57           0.13           2.85          25.39
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              2              3           0.76          26.54          29.40
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              1              1           1.94           1.94           1.94
                             mmlist_lock:             0              0           0.00           0.00           0.00              6              6           0.38           0.83           3.79
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        4246117       47807519           0.00         577.00    11526108.50
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00             19           1217           0.45    21405663.05   128119842.77
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             37           0.37           1.04          22.49
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00         623049        4034965           0.00       27976.21    27311181.58
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00        2079753       29635820           0.00       13488.23    28424966.34
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00        1800401       85759518           0.00         979.35    14327405.35
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00         569649        1579643           0.00         606.86     2262959.58
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00         239160        1578837           0.00         318.22      252743.56
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00            242            713           0.12           5.75         275.99
                     &type->s_lock_key#2:             0              0           0.00           0.00           0.00             13             79          98.32       35517.40      231779.68
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00        1580520        2156889           0.00         323.73      516981.05
                           &lg->lg_mutex:             0              0           0.00           0.00           0.00             47         510008           0.00         435.90     5242950.73
         &(&lg->lg_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00             47         510008           0.00         220.55       81831.62
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              0              2           0.63           0.75           1.38
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             79           3.89          10.26         520.10
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              9          98643           0.12           2.18       26433.42
