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do_sysctl_strategy 0.0027 3 sysctl_string 0.0082 12 .text.lock.sysctl 0.1379 2 add_timer_on 0.0200 1 mod_timer 0.0036 8 del_timer 0.0833 370 del_timer_sync 3.4259 1 sys_alarm 0.0132 2 sys_getpid 0.1250 4 sys_getppid 0.0714 2 free_uid 0.0294 1 alloc_uid 0.0036 1289 flush_signal_handlers 18.9559 1 group_send_sig_info 0.0009 149 get_signal_to_deliver 0.1930 207 sigprocmask 0.9409 18 sys_rt_sigprocmask 0.0592 152 do_sigaction 0.2639 17 sys_rt_sigaction 0.0802 1 sys_setpgid 0.0025 6 supplemental_group_member 0.1154 6 in_group_p 0.1500 2 in_egroup_p 0.0500 56 sys_newuname 0.5185 1 sys_getrlimit 0.0093 1 sys_setrlimit 0.0052 1 sys_getrusage 0.0227 1 sys_umask 0.0312 104 alloc_pidmap 0.2097 60 find_task_by_pid 0.7895 507 call_rcu 6.6711 1 rcu_do_batch 0.0147 2 rcu_check_quiescent_state 0.0114 9 exit_itimers 0.0804 1 do_posix_gettime 0.0179 22 __remove_from_page_cache 0.2292 46 remove_from_page_cache 0.4423 68 add_to_page_cache 0.3208 45 page_waitqueue 0.9375 1 wait_on_page_bit 0.0048 233 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0.6761 347 __pagevec_lru_add_active 1.6683 1 pagevec_strip 0.0139 5 pagevec_lookup 0.1250 169 vm_acct_memory 2.7258 2 .text.lock.swap 0.0204 2 do_invalidatepage 0.0500 12 truncate_complete_page 0.1667 287 truncate_inode_pages 0.4124 3 hash_vcache 0.1071 29 invalidate_vcache 0.2661 3 .text.lock.vcache 0.1111 191 install_page 0.3617 15 sys_remap_file_pages 0.0798 13 flush_all_zero_pkmaps 0.0663 1085 kmap_high 2.5833 352 kunmap_high 2.5882 4 bounce_copy_vec 0.0526 5 bounce_end_io 0.0403 2 bounce_end_io_write 0.0556 211 __blk_queue_bounce 0.3741 19 page_slot 0.9500 1350 page_address 9.6429 544 set_page_address 1.7836 1541 .text.lock.highmem 12.5285 3348 clear_page_tables 8.2871 411 pte_alloc_map 1.4271 5 pte_alloc_kernel 0.0240 14717 copy_page_range 21.0243 19438 zap_pte_range 29.2741 50 zap_pmd_range 0.4808 39 unmap_page_range 0.4062 871 unmap_vmas 1.3525 4027 do_wp_page 4.6394 2 vmtruncate 0.0057 3335 do_anonymous_page 5.9982 2375 do_no_page 3.2804 2 do_file_page 0.0119 655 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42 put_filp 0.9545 2424 file_move 40.4000 1197 file_kill 27.2045 26 fs_may_remount_ro 0.2281 1477 .text.lock.file_table 14.4804 20 wake_up_buffer 0.5000 16 unlock_buffer 0.2500 14 __set_page_buffers 0.2692 53 __clear_page_buffers 0.8281 468 __find_get_block_slow 1.6250 2 buffer_insert_list 0.0333 80 inode_has_buffers 3.3333 8 invalidate_inode_buffers 0.0870 4 remove_inode_buffers 0.0370 176 create_buffers 1.2571 1 grow_dev_page 0.0036 2 __getblk_slow 0.0081 76 mark_buffer_dirty 1.1875 1558 __brelse 32.4583 6 __bforget 0.0833 26 bh_lru_install 0.1140 1589 __find_get_block 7.6394 18 __getblk 0.3214 19 __bread 0.3654 7 invalidate_bh_lru 0.1029 31 set_bh_page 0.4844 9 try_to_release_page 0.1023 600 block_invalidatepage 2.6786 101 create_empty_buffers 0.7652 5 unmap_underlying_metadata 0.0658 5 __block_write_full_page 0.0058 1086 __block_prepare_write 1.0860 175 __block_commit_write 1.1824 4 block_read_full_page 0.0060 28 block_prepare_write 0.5000 9 block_commit_write 0.2500 36 generic_commit_write 0.3913 3 nobh_prepare_write 0.0033 9 block_truncate_page 0.0189 3 check_ttfb_buffer 0.0395 56 drop_buffers 0.2917 258 try_to_free_buffers 1.5000 16 recalc_bh_state 0.1250 12 alloc_buffer_head 0.2000 8 free_buffer_head 0.1176 3 init_buffer_head 0.0682 6 .text.lock.buffer 0.0220 4 bio_destructor 0.0526 5 bio_alloc 0.0120 18 nr_blockdev_pages 0.1667 2 lookup_chrfops 0.0143 5 get_chrfops 0.0463 7 chrdev_open 0.0461 17 .text.lock.char_dev 0.1683 744 generic_fillattr 4.3256 186 vfs_getattr 1.4531 21 vfs_stat 0.2917 9 vfs_lstat 0.1324 9 vfs_fstat 0.1500 14 sys_readlink 0.1094 122 cp_new_stat64 0.5000 12 sys_stat64 0.2500 8 sys_lstat64 0.1667 9 sys_fstat64 0.1875 21 inode_add_bytes 0.2283 28 inode_sub_bytes 0.2917 3 count 0.0441 166 copy_strings 0.2902 1 copy_strings_kernel 0.0208 13 put_stack_page 0.0428 124 setup_arg_pages 0.3039 55 open_exec 0.2989 5 kernel_read 0.0658 301 exec_mmap 0.6324 178 flush_old_exec 0.0918 104 prepare_binprm 0.5909 21 compute_creds 0.0847 106 search_binary_handler 0.2789 124 do_execve 0.2348 1 set_binfmt 0.0192 1 .text.lock.exec 0.0024 26 pipe_wait 0.1757 59 pipe_read 0.1135 66 pipe_write 0.1031 4 pipe_release 0.0217 1 pipe_read_fasync 0.0119 5 pipe_write_fasync 0.0568 5 pipe_read_release 0.1389 2 pipe_new 0.0102 6 get_pipe_inode 0.0326 24 do_pipe 0.0488 88 getname 0.5641 153 vfs_permission 0.5885 59 permission 1.1346 224 get_write_access 3.7333 687 deny_write_access 10.7344 2900 path_release 60.4167 31 cached_lookup 0.3690 1496 real_lookup 6.9259 1 follow_up 0.0066 6790 follow_mount 37.7222 35 follow_down 0.2244 411 do_lookup 2.9357 2588 link_path_walk 1.2661 3 path_walk 0.0938 6703 path_lookup 20.1898 26 lookup_hash 0.1857 1 lookup_one_len 0.0096 48 __user_walk 0.7500 9 lock_rename 0.0479 3 unlock_rename 0.0395 33 vfs_create 0.2357 670 may_open 1.7819 296 open_namei 0.2984 4 lookup_create 0.0370 8 vfs_mkdir 0.0571 22 sys_mkdir 0.1019 41 d_unhash 0.3306 17 vfs_rmdir 0.0438 5 sys_rmdir 0.0205 262 vfs_unlink 0.7798 111 sys_unlink 0.3469 4 vfs_rename 0.0056 33 vfs_follow_link 0.0809 6044 .text.lock.namei 9.6550 2 set_close_on_exec 0.0312 2 locate_fd 0.0071 3 dupfd 0.0259 12 sys_dup2 0.0556 6 do_fcntl 0.0155 7 sys_fcntl64 0.0625 12 fasync_helper 0.0508 1 __kill_fasync 0.0109 68 kill_fasync 1.3600 2 .text.lock.fcntl 0.0145 45 sys_ioctl 0.0755 95 .text.lock.ioctl 5.9375 125 vfs_readdir 1.3021 45 filldir64 0.1731 9 sys_getdents64 0.0506 1 flock_to_posix_lock 0.0043 6 __posix_lock_file 0.0047 4 fcntl_setlk 0.0063 64 locks_remove_posix 0.2424 10 locks_remove_flock 0.0532 6 posix_block_lock 0.3000 16 .text.lock.locks 0.0661 1 d_callback 0.0208 34 d_free 0.7727 1062 dput 3.0872 31 d_invalidate 0.2153 1136 prune_dcache 3.2644 563 select_parent 3.9097 1 shrink_dcache_parent 0.0278 1993 d_alloc 4.4093 1049 d_instantiate 14.5694 21 d_alloc_root 0.3500 11762 d_lookup 40.8403 4 d_validate 0.0127 433 d_delete 2.5174 253 d_rehash 2.7500 3 d_move 0.0061 100 __d_path 0.2941 562 d_path 2.7549 4 sys_getcwd 0.0076 7 is_subdir 0.1944 1 d_genocide 0.0100 6162 .text.lock.dcache 12.6790 843 alloc_inode 2.6019 18 destroy_inode 0.2500 49 inode_init_once 0.1512 259 __iget 3.2375 38 clear_inode 0.2879 2 dispose_list 0.0179 4 find_inode_fast 0.0667 858 new_inode 8.2500 6 get_new_inode_fast 0.0312 308 igrab 5.5000 3 iget_locked 0.0203 548 __insert_inode_hash 5.9565 574 generic_delete_inode 3.1889 15 generic_forget_inode 0.0605 4 generic_drop_inode 0.1250 211 iput 1.9537 1 bmap 0.0167 153 inode_times_differ 2.2500 967 update_atime 4.9337 60 inode_update_time 0.4167 6 inode_needs_sync 0.0938 9 wake_up_inode 0.1875 343 .text.lock.inode 1.1209 378 inode_change_ok 0.9947 74 inode_setattr 0.2313 8 setattr_mask 0.0690 799 notify_change 1.8495 1624 .text.lock.attr 36.9091 33 is_bad_inode 1.3750 10 expand_fd_array 0.0291 171 dnotify_flush 1.4250 6 fcntl_dirnotify 0.0169 362 lookup_mnt 4.3095 68 copy_namespace 0.0769 82 set_fs_pwd 0.6406 1071 __mark_inode_dirty 5.2500 2 write_inode 0.0333 20 __sync_single_inode 0.0394 4 sync_sb_inodes 0.0081 1 writeback_acquire 0.0417 38 .text.lock.fs_writeback 0.1659 1 mpage_end_io_write 0.0109 1 mpage_alloc 0.0089 7 do_mpage_readpage 0.0072 1 mpage_readpages 0.0033 5 mpage_writepage 0.0034 6 mpage_writepages 0.0090 23 exit_aio 0.1797 1 __put_ioctx 0.0119 12 eventpoll_init_file 0.5000 77 eventpoll_release 0.7130 6 sys_epoll_create 0.0625 2 set_brk 0.0278 1 padzero 0.0312 28 create_elf_tables 0.0294 14 elf_map 0.0814 54 load_elf_interp 0.0985 101 load_elf_binary 0.0403 4 de_put 0.0217 166 proc_delete_inode 2.7667 1 proc_read_inode 0.0208 8 proc_alloc_inode 0.0769 3 proc_destroy_inode 0.1250 6 proc_get_inode 0.0176 4 .text.lock.inode 0.1905 129 proc_root_lookup 0.8487 7 proc_root_readdir 0.0400 144 .text.lock.root 3.5122 314 proc_fd_link 1.7065 875 proc_root_link 6.0764 1 proc_pid_environ 0.0093 1229 proc_check_root 3.6147 1 proc_permission 0.0227 93 proc_info_read 0.3059 11 do_proc_readlink 0.0833 224 proc_pid_readlink 0.8889 34 task_dumpable 0.7727 72 proc_pid_make_inode 0.3913 218 pid_revalidate 3.0278 212 pid_fd_revalidate 1.1778 179 pid_base_iput 2.4861 30 pid_delete_dentry 1.2500 4 name_to_int 0.0526 52 proc_lookupfd 0.1529 200 proc_base_lookup 0.3401 104 proc_pid_lookup 0.2031 631 get_pid_list 7.5119 4 proc_pid_readdir 0.0159 1911 .text.lock.base 3.5921 15 proc_file_read 0.0264 2 proc_file_lseek 0.0091 94 proc_lookup 0.3917 1 proc_readdir 0.0027 17 .text.lock.generic 0.1848 570 render_sigset_t 3.0319 1 collect_sigign_sigcatch 0.0147 748 proc_pid_status 0.7602 2729 proc_pid_stat 2.8787 1 .text.lock.array 0.0049 1 tty_drivers_read_proc 0.0021 1 proc_calc_metrics 0.0156 71 kstat_read_proc 0.0883 18 write_profile 0.1324 652 task_mem 3.0185 1105 task_vsize 30.6944 3 task_statm 0.0300 268 ext2_get_group_desc 1.8611 938 read_block_bitmap 9.7708 260 group_reserve_blocks 1.4130 274 group_release_blocks 4.5667 219 ext2_free_blocks 0.3578 289 grab_block 0.6509 184 ext2_new_block 0.1649 2 ext2_count_free_blocks 0.0312 21 ext2_group_sparse 0.2188 2 ext2_bg_has_super 0.0417 32 .text.lock.balloc 0.8649 7 ext2_last_byte 0.1944 138 ext2_commit_chunk 1.4375 22 ext2_check_page 0.0451 54 ext2_get_page 0.3375 167 ext2_readdir 0.2386 387 ext2_find_entry 0.8269 235 ext2_inode_by_name 2.3500 1 ext2_set_link 0.0036 325 ext2_add_link 0.3595 118 ext2_delete_entry 0.3278 4 ext2_make_empty 0.0120 16 ext2_empty_dir 0.0435 9 ext2_release_file 0.2500 607 read_inode_bitmap 6.3229 271 ext2_reserve_inode 1.7829 50 ext2_release_inode 0.3472 121 ext2_free_inode 0.4727 349 ext2_preread_inode 1.7450 58 find_group_orlov 0.0858 317 find_group_other 1.3432 924 ext2_new_inode 0.7966 33 ext2_count_free_inodes 0.5156 1 ext2_count_dirs 0.0156 15 .text.lock.ialloc 0.3750 9 ext2_put_inode 0.5625 14 ext2_delete_inode 0.1296 331 ext2_discard_prealloc 4.1375 39 ext2_alloc_block 0.2786 162 ext2_block_to_path 0.4939 18 ext2_get_branch 0.0652 10 ext2_find_near 0.0833 44 ext2_alloc_branch 0.0894 231 ext2_get_block 0.2931 17 ext2_prepare_write 0.5312 2 ext2_nobh_prepare_write 0.0625 84 ext2_free_branches 0.2386 183 ext2_truncate 0.1640 279 ext2_get_inode 1.0731 8 ext2_set_inode_flags 0.0909 650 ext2_update_inode 0.8085 20 ext2_setattr 0.2273 1 ext2_ioctl 0.0019 37 ext2_lookup 0.2434 1 ext2_get_parent 0.0063 13 ext2_create 0.0707 2 ext2_mkdir 0.0076 13 ext2_unlink 0.1354 26 ext2_rmdir 0.2600 5 ext2_alloc_inode 0.1136 1 ext2_destroy_inode 0.0417 24 ext2_statfs 0.0984 2 ext2_follow_link 0.0500 6 copy_semundo 0.0385 74 sem_exit 0.1370 207 .text.lock.sem 1.4577 6 cap_bprm_set_security 0.0500 67 cap_bprm_compute_creds 0.3045 33 skip_atoi 0.6346 1573 number 2.2863 885 vsnprintf 0.8287 1 snprintf 0.0312 21 vsprintf 0.7500 9 sprintf 0.3750 5 vsscanf 0.0049 19 __rb_rotate_left 0.2969 19 __rb_rotate_right 0.2969 127 rb_insert_color 0.6480 35 __rb_erase_color 0.0902 20 rb_erase 0.0943 2 rb_first 0.0556 2 radix_tree_node_alloc 0.0208 31 radix_tree_preload 0.2039 2 radix_tree_extend 0.0227 33 radix_tree_insert 0.2012 798 radix_tree_lookup 10.5000 166 __lookup 0.6803 6 radix_tree_gang_lookup 0.0484 30 radix_tree_delete 0.1562 1 radix_tree_node_ctor 0.0625 6 rwsem_down_read_failed 0.0195 10 rwsem_wake 0.0521 237 strncpy_from_user 3.1184 55 clear_user 0.9167 735 strnlen_user 8.3523 933 __copy_user_intel 5.9808 60 __copy_user_zeroing_intel 0.3846 7654 __copy_to_user_ll 70.8704 944 __copy_from_user_ll 9.0769 3 __get_user_1 0.1500 9 __get_user_4 0.3913 152 bad_get_user 16.8889 11163 atomic_dec_and_lock 155.0417 9220 .text.lock.dec_and_lock 384.1667 2 memory_open 0.0097 9 check_tty_count 0.0563 2 down_tty_sem 0.1000 4 up_tty_sem 0.2000 6 init_dev 0.0054 1 release_dev 0.0007 1 tty_release 0.0109 6 .text.lock.tty_io 0.0173 3 pty_open 0.0139 1 add_disk_randomness 0.0156 1 blk_run_queues 0.0061 30 __make_request 0.0281 1 generic_make_request 0.0019 2 scsi_put_command 0.0143 10 scsi_dispatch_cmd 0.0236 1 .text.lock.hosts 0.0055 1 scsi_add_timer 0.0156 1 scsi_init_cmd_errh 0.0046 43 scsi_queue_next_request 0.1034 15 scsi_end_request 0.0938 6 scsi_request_fn 0.0124 5 sock_map_fd 0.0171 2 sock_alloc 0.0208 1 sock_fasync 0.0014 1 sock_create 0.0035 1 sys_socket 0.0125 1 sys_socketcall 0.0019 3 sk_alloc 0.0197 1 alloc_skb 0.0017 1 __kfree_skb 0.0053 1 net_rx_action 0.0035 1 udp_sendmsg 0.0005 1 __unix_insert_socket 0.0125 1 __unix_find_socket_byname 0.0147 1 unix_sock_destructor 0.0038 3 unix_release_sock 0.0045 2 unix_create1 0.0067 1 unix_find_other 0.0031 665081 total 0.5598