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mark_buffer_dirty 0.1250 958 __brelse 19.9583 55 bh_lru_install 0.2412 1912 __find_get_block 9.1923 28 __getblk 0.5000 31 __bread 0.5962 2 invalidate_bh_lru 0.0294 3 set_bh_page 0.0469 16 create_empty_buffers 0.1212 9 unmap_underlying_metadata 0.1071 17 __block_write_full_page 0.0199 687 __block_prepare_write 0.6762 22 __block_commit_write 0.1486 128 block_prepare_write 2.2857 1 block_commit_write 0.0278 6 generic_commit_write 0.0652 2 nobh_prepare_write 0.0022 11 block_write_full_page 0.0611 124 end_bio_bh_io_sync 2.5833 47 submit_bh 0.1224 49 ll_rw_block 0.4375 3 check_ttfb_buffer 0.0395 6 drop_buffers 0.0326 82 try_to_free_buffers 0.4767 3 recalc_bh_state 0.0234 5 alloc_buffer_head 0.0833 3 free_buffer_head 0.0441 3 init_buffer_head 0.0682 15 .text.lock.buffer 0.0549 55 bio_destructor 0.7237 18 bio_alloc 0.0433 3 bio_put 0.0625 5 bio_endio 0.0658 1 sync_filesystems 0.0041 2 nr_blockdev_pages 0.0185 2 get_chrfops 0.0185 1 chrdev_open 0.0066 18 .text.lock.char_dev 0.2118 79 generic_fillattr 0.4593 49 vfs_getattr 0.3828 3 vfs_stat 0.0417 3 vfs_lstat 0.0441 4 vfs_fstat 0.0667 1 sys_readlink 0.0078 21 cp_new_stat64 0.0784 1 sys_stat64 0.0208 5 sys_lstat64 0.1042 2 sys_fstat64 0.0417 11 inode_add_bytes 0.1250 12 inode_sub_bytes 0.1304 2 count 0.0294 51 copy_strings 0.0892 2 copy_strings_kernel 0.0417 4 put_dirty_page 0.0108 10 setup_arg_pages 0.0243 4 open_exec 0.0208 1 kernel_read 0.0132 46 exec_mmap 0.0966 13 flush_old_exec 0.0067 10 prepare_binprm 0.0568 4 compute_creds 0.0161 16 search_binary_handler 0.0421 14 do_execve 0.0265 2 pipe_wait 0.0135 8 pipe_read 0.0154 10 pipe_write 0.0156 2 pipe_release 0.0109 1 pipe_write_release 0.0278 1 get_pipe_inode 0.0054 3 do_pipe 0.0061 18 getname 0.1154 24 vfs_permission 0.0923 18 permission 0.3462 51 get_write_access 0.8500 86 deny_write_access 1.3438 252 path_release 5.2500 13 cached_lookup 0.1250 61 real_lookup 0.3112 122 follow_mount 0.6778 3 follow_down 0.0192 66 do_lookup 0.4714 313 link_path_walk 0.1531 365 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__d_lookup 4.0563 1 d_validate 0.0032 37 d_delete 0.2151 6 d_rehash 0.0652 3 __d_path 0.0090 2 d_path 0.0098 1 sys_getcwd 0.0019 21 .text.lock.dcache 0.0405 218 alloc_inode 0.6728 10 destroy_inode 0.1389 30 inode_init_once 0.0926 50 __iget 0.6250 10 clear_inode 0.0758 1 dispose_list 0.0089 1 find_inode_fast 0.0167 100 new_inode 0.9615 58 igrab 1.0357 2 iget_locked 0.0135 65 __insert_inode_hash 0.7065 79 generic_delete_inode 0.4389 2 generic_forget_inode 0.0081 1 generic_drop_inode 0.0312 16 iput 0.1481 1 bmap 0.0167 16 inode_times_differ 0.2353 34 update_atime 0.1735 19 inode_update_time 0.1319 3 wake_up_inode 0.0625 1 .text.lock.inode 0.0033 330 inode_change_ok 0.8684 114 inode_setattr 0.3563 5 setattr_mask 0.0431 12 notify_change 0.0361 5333 .text.lock.attr 166.6562 2 expand_fd_array 0.0058 23 dnotify_flush 0.1917 2 fcntl_dirnotify 0.0056 148 dnotify_parent 1.6444 4 .text.lock.dnotify 0.0952 5 lookup_mnt 0.0595 8 copy_namespace 0.0090 8 set_fs_pwd 0.0625 216 __mark_inode_dirty 1.0588 2 write_inode 0.0333 3 __sync_single_inode 0.0059 3 sync_sb_inodes 0.0061 1 writeback_inodes 0.0076 4 do_mpage_readpage 0.0041 1 mpage_readpages 0.0033 8 mpage_writepages 0.0120 4 __put_ioctx 0.0476 1 eventpoll_init_file 0.0417 18 eventpoll_release 0.1667 1 padzero 0.0312 5 create_elf_tables 0.0053 6 elf_map 0.0349 4 load_elf_interp 0.0073 23 load_elf_binary 0.0092 1 de_put 0.0054 9 proc_delete_inode 0.1125 1 proc_alloc_inode 0.0089 1 proc_destroy_inode 0.0417 14 .text.lock.inode 0.6667 6 proc_root_lookup 0.0395 74 .text.lock.root 1.8049 12 proc_fd_link 0.0652 25 proc_root_link 0.1736 9 proc_check_root 0.0265 3 proc_info_read 0.0099 1 do_proc_readlink 0.0058 11 proc_pid_readlink 0.0451 2 task_dumpable 0.0455 2 proc_pid_make_inode 0.0109 15 pid_revalidate 0.2083 9 pid_fd_revalidate 0.0500 2 pid_base_iput 0.0278 2 pid_delete_dentry 0.0833 4 proc_lookupfd 0.0118 10 proc_base_lookup 0.0170 6 proc_pid_lookup 0.0114 22 get_pid_list 0.2619 1 proc_pid_readdir 0.0040 179 .text.lock.base 0.3365 1 proc_file_read 0.0018 15 proc_lookup 0.0625 7 .text.lock.generic 0.0648 53 render_sigset_t 0.2819 39 proc_pid_status 0.0396 194 proc_pid_stat 0.2046 1 uptime_read_proc 0.0041 21 kstat_read_proc 0.0260 10 write_profile 0.0735 48 task_mem 0.2222 69 task_vsize 1.9167 225 ext3_get_group_desc 1.5625 60 read_block_bitmap 0.6250 191 ext3_free_blocks 0.1775 74 ext3_test_allocatable 1.0882 82 find_next_usable_block 0.1178 131 ext3_try_to_allocate 0.3560 257 ext3_new_block 0.2066 5 ext3_count_free_blocks 0.0781 7 ext3_group_sparse 0.0729 1 ext3_bg_has_super 0.0208 1 .text.lock.balloc 0.0208 70 ext3_check_dir_entry 0.3977 17 ext3_readdir 0.0160 2 ext3_release_dir 0.0294 5 ext3_release_file 0.0658 21 ext3_open_file 0.5250 13 ext3_file_write 0.0691 33 read_inode_bitmap 0.3438 153 ext3_free_inode 0.2035 9 find_group_orlov 0.0133 27 find_group_other 0.1205 501 ext3_new_inode 0.3011 1 ext3_count_free_inodes 0.0156 1 ext3_forget 0.0050 12 blocks_for_truncate 0.2500 3 start_transaction 0.0469 6 try_to_extend_transaction 0.1154 4 ext3_put_inode 0.2500 49 ext3_delete_inode 0.2188 1 ext3_discard_prealloc 0.2500 15 ext3_alloc_block 0.4167 62 ext3_block_to_path 0.1867 15 ext3_get_branch 0.0708 2 ext3_find_near 0.0167 13 ext3_find_goal 0.1161 6 ext3_alloc_branch 0.0097 9 ext3_splice_branch 0.0234 99 ext3_get_block_handle 0.1537 4 ext3_get_block 0.0370 1 ext3_direct_io_get_blocks 0.0078 104 ext3_getblk 0.2063 3 ext3_bread 0.0214 14 walk_page_buffers 0.1129 1 do_journal_get_write_access 0.0179 31 ext3_prepare_write 0.1435 7 ext3_journal_dirty_data 0.1250 1 commit_write_fn 0.0167 32 ext3_commit_write 0.0656 2 ext3_bmap 0.0192 1 ext3_invalidatepage 0.0227 1 ext3_releasepage 0.0227 2 ext3_block_truncate_page 0.0025 35 ext3_clear_blocks 0.1411 27 ext3_free_data 0.0938 70 ext3_truncate 0.0711 1060 ext3_get_inode_loc 3.3125 3 ext3_set_inode_flags 0.0341 682 ext3_do_update_inode 0.8119 6 ext3_setattr 0.0208 7 ext3_writepage_trans_blocks 0.0530 969 ext3_mark_iloc_dirty 22.0227 278 ext3_reserve_inode_write 1.9306 76 ext3_mark_inode_dirty 1.4615 33 ext3_dirty_inode 0.3173 1 ext3_change_inode_journal_flag 0.0063 1 ext3_update_dx_flag 0.0312 156 ext3_find_entry 0.1797 9 ext3_lookup 0.0536 2 ext3_get_parent 0.0106 82 add_dirent_to_buf 0.1057 15 ext3_add_entry 0.0326 1 ext3_dx_add_entry 0.0009 42 ext3_delete_entry 0.1875 3 ext3_add_nondir 0.0357 23 ext3_create 0.0885 4 ext3_mkdir 0.0067 369 ext3_orphan_add 0.8463 446 ext3_orphan_del 0.9612 5 ext3_rmdir 0.0144 14 ext3_unlink 0.0427 184 ext3_journal_start 2.3000 19 __ext3_journal_stop 0.3167 1 ext3_alloc_inode 0.0250 1 ext3_destroy_inode 0.0417 1 ext3_statfs 0.0045 1 ext3_follow_link 0.0278 4 ext3_xattr_delete_inode 0.0098 2 ext3_xattr_put_super 0.0714 1 get_transaction 0.0042 2124 start_this_handle 5.1058 39 new_handle 0.5417 599 journal_start 2.4153 6 journal_extend 0.0246 7552 do_get_write_access 5.1444 3695 journal_get_write_access 40.1630 20 journal_get_create_access 0.0413 353 journal_get_undo_access 1.2978 79 journal_dirty_data 0.2297 2284 journal_dirty_metadata 4.8803 1 journal_release_buffer 0.0074 176 journal_forget 0.3860 1378 journal_stop 2.5902 205 __journal_unfile_buffer 0.5694 2 journal_unfile_buffer 0.0556 9 dispose_buffer 0.0776 17 journal_unmap_buffer 0.0472 298 journal_invalidatepage 0.9430 161 __journal_file_buffer 0.3073 3 journal_file_buffer 0.0682 13 __journal_refile_buffer 0.0524 2 journal_refile_buffer 0.0377 28420 .text.lock.transaction 37.4440 24 journal_end_buffer_io_sync 0.7500 25 release_buffer_page 0.1953 361 journal_commit_transaction 0.0944 34 __try_to_free_cp_buf 0.5667 14 __journal_clean_checkpoint_list 0.1346 2 __journal_remove_checkpoint 0.0185 2 __journal_insert_checkpoint 0.0083 1 journal_insert_checkpoint 0.0250 12 insert_revoke_hash 0.1034 3 find_revoke_record 0.0375 10 journal_revoke 0.0321 175 journal_cancel_revoke 1.0174 22 journal_write_revoke_records 0.1341 5 write_one_revoke_record 0.0312 1 kjournald 0.0020 50 journal_write_metadata_buffer 0.0758 187 log_space_left 5.1944 1 log_start_commit 0.0066 2 journal_next_log_block 0.0172 3 journal_bmap 0.0214 1 journal_get_descriptor_buffer 0.0132 7 journal_blocks_per_page 0.2188 12 __jbd_kmalloc 0.1154 3 journal_alloc_journal_head 0.0300 2 journal_free_journal_head 0.1000 2408 journal_add_journal_head 8.8529 93 __journal_remove_journal_head 0.2906 505 journal_unlock_journal_head 4.5089 8 journal_remove_journal_head 0.2222 154 .text.lock.journal 0.3532 2 copy_semundo 0.0128 22 sem_exit 0.0407 380 .text.lock.sem 2.6761 2 cap_bprm_set_security 0.0167 16 cap_bprm_compute_creds 0.0727 1 skip_atoi 0.0192 132 number 0.1919 83 vsnprintf 0.0777 2 vsprintf 0.0714 1 sprintf 0.0417 1 vsscanf 0.0010 5 __rb_rotate_left 0.0781 2 __rb_rotate_right 0.0312 16 rb_insert_color 0.0816 5 __rb_erase_color 0.0129 2 rb_erase 0.0094 4 radix_tree_preload 0.0263 7 radix_tree_insert 0.0427 159 radix_tree_lookup 2.0921 28 __lookup 0.1148 3 radix_tree_gang_lookup 0.0242 10 radix_tree_delete 0.0521 82 percpu_counter_mod 1.4643 5 .text.lock.percpu_counter 0.4167 61 strncpy_from_user 0.8026 27 clear_user 0.4500 82 strnlen_user 0.9318 154 __copy_user_intel 0.9872 11 __copy_user_zeroing_intel 0.0705 946 __copy_to_user_ll 8.7593 248 __copy_from_user_ll 2.3846 5 bad_get_user 0.5556 475 atomic_dec_and_lock 6.5972 42 .text.lock.dec_and_lock 1.7500 2 init_dev 0.0018 1 tty_open 0.0010 3 .text.lock.tty_io 0.0086 3 pty_open 0.0139 2 batch_entropy_store 0.0143 4 add_timer_randomness 0.0189 3 add_disk_randomness 0.0469 1 blk_unplug_work 0.0500 23 blk_run_queues 0.1402 11 get_request_wait 0.0423 274 __make_request 0.2566 12 generic_make_request 0.0224 6 submit_bio 0.0417 14 __end_that_request_first 0.0297 2 end_that_request_first 0.0714 10 scsi_put_command 0.0714 70 scsi_dispatch_cmd 0.1651 2 scsi_softirq 0.0093 2 scsi_finish_command 0.0139 4 .text.lock.hosts 0.0221 1 scsi_add_timer 0.0156 1 scsi_decide_disposition 0.0038 4 scsi_init_cmd_errh 0.0185 8 scsi_queue_next_request 0.0192 89 scsi_end_request 0.5563 8 scsi_io_completion 0.0077 418 scsi_request_fn 0.8708 5 sd_rw_intr 0.0112 2 sk_alloc 0.0132 1 alloc_skb 0.0026 1 skb_release_data 0.0068 1 process_backlog 0.0037 1 arp_process 0.0009 1 unix_create1 0.0033 1 unix_create 0.0086 1955818 total 1.6250