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9 sigprocmask 0.0409 2 sys_rt_sigprocmask 0.0066 12 do_sigaction 0.0208 3 supplemental_group_member 0.0577 4 sys_newuname 0.0370 1 getrusage 0.0020 16 alloc_pidmap 0.0323 2 find_task_by_pid 0.0263 19 call_rcu 0.2500 3 __remove_from_page_cache 0.0242 17 remove_from_page_cache 0.2833 4 add_to_page_cache 0.0175 2 page_waitqueue 0.0417 33 unlock_page 0.5500 967 find_get_page 18.5962 174 find_trylock_page 2.7188 11 find_lock_page 0.0640 22 find_get_pages 0.2750 1 grab_cache_page_nowait 0.0042 77 do_generic_mapping_read 0.0917 22 file_read_actor 0.1038 47 __generic_file_aio_read 0.1088 1 generic_file_aio_read 0.0125 17 generic_file_read 0.1118 192 filemap_nopage 0.2807 15 filemap_getpage 0.0469 11 filemap_populate 0.0382 13 generic_file_mmap 0.2167 1 read_cache_page 0.0019 1 remove_suid 0.0104 69 generic_file_aio_write_nolock 0.0283 4 generic_file_write_nolock 0.0286 14 generic_file_write 0.1458 15 bad_range 0.1875 2 bad_page 0.0185 18 free_pages_bulk 0.0402 1 __free_pages_ok 0.0049 23 prep_new_page 0.4107 1 __rmqueue 0.0035 149 free_hot_cold_page 0.6773 165 buffered_rmqueue 0.6762 41 __alloc_pages 0.0653 3 __get_free_pages 0.0357 2 __pagevec_free 0.0500 6 __free_pages 0.0938 1 free_pages 0.0132 10 __get_page_state 0.0694 3 balance_dirty_pages_ratelimited 0.0326 72 __set_page_dirty_buffers 0.2535 8 __set_page_dirty_nobuffers 0.0455 3 test_clear_page_dirty 0.0370 23 file_ra_state_init 0.5227 88 do_page_cache_readahead 0.2115 17 page_cache_readahead 0.0567 4 page_cache_readaround 0.0526 6 cache_grow 0.0090 12 kmem_cache_alloc 0.1765 70 kmalloc 0.5645 188 kmem_cache_free 2.4737 1 kfree 0.0081 5 kfree_percpu 0.0893 13 reap_timer_fnc 0.0239 33 mark_page_accessed 0.5893 2 lru_cache_add 0.0312 12 lru_cache_add_active 0.1875 5 lru_add_drain 0.0694 1078 release_pages 3.6419 15 __pagevec_lru_add 0.0852 28 __pagevec_lru_add_active 0.1346 2 pagevec_lookup 0.0500 14 vm_acct_memory 0.2258 1 do_invalidatepage 0.0250 32 truncate_inode_pages 0.0457 2 invalidate_vcache 0.0183 2 .text.lock.vcache 0.0741 46 install_page 0.0777 1 flush_all_zero_pkmaps 0.0051 104 kmap_high 0.2476 61 kunmap_high 0.4485 124 page_address 0.8857 61 set_page_address 0.2000 173 .text.lock.highmem 1.4065 165 clear_page_tables 0.3784 35 pte_alloc_map 0.1151 3 pte_alloc_kernel 0.0115 1719 copy_page_range 1.5403 1831 zap_pte_range 2.7742 5 zap_pmd_range 0.0481 8 unmap_page_range 0.0833 43 unmap_vmas 0.0668 444 do_wp_page 0.4684 399 do_anonymous_page 0.5013 329 do_no_page 0.4072 80 handle_mm_fault 0.2000 10 vm_enough_memory 0.0658 341 remove_shared_vm_struct 3.4100 24 sys_brk 0.1111 11 find_vma_prepare 0.1019 4 __vma_link_rb 0.0625 12 __vma_link 0.0857 64 vma_link 0.5517 3 can_vma_merge_after 0.0375 14 vma_merge 0.0261 46 do_mmap_pgoff 0.0309 2 get_unmapped_area 0.0068 71 find_vma 0.8452 9 find_vma_prev 0.1125 3 expand_stack 0.0183 3 free_pgtables 0.0214 1 unmap_vma 0.0089 3 unmap_region 0.0088 2 detach_vmas_to_be_unmapped 0.0227 12 split_vma 0.0545 5 do_munmap 0.0171 4 sys_munmap 0.0455 8 do_brk 0.0179 29 exit_mmap 0.0599 1 insert_vm_struct 0.0106 5 change_protection 0.0091 1 mprotect_fixup 0.0033 5 sys_mprotect 0.0094 790 page_add_rmap 1.7955 1729 page_remove_rmap 2.7186 1 try_to_unmap_obj 0.0008 23 __pte_chain_free 0.3194 7 pte_chain_alloc 0.1167 412 free_pages_and_swap_cache 3.1212 1 can_share_swap_page 0.0104 4 sys_utime 0.0154 1 sys_chdir 0.0093 10 sys_chmod 0.0500 5 chown_common 0.0250 1 sys_chown 0.0139 2 filp_open 0.0217 48 dentry_open 0.1319 20 get_unused_fd 0.0510 132 fd_install 2.0625 10 sys_open 0.0862 2 sys_creat 0.0833 29 filp_close 0.1686 11 sys_close 0.0887 14 generic_file_open 0.3256 18 generic_file_llseek 0.0865 41 vfs_read 0.2010 12 vfs_write 0.0577 17 sys_read 0.2833 2 sys_write 0.0333 22 get_empty_filp 0.1100 1 open_private_file 0.0071 90 fput 3.7500 83 __fput 0.5929 101 fget 1.4028 7 put_filp 0.1591 202 file_move 3.3667 105 file_kill 2.3864 1 fs_may_remount_ro 0.0088 150 .text.lock.file_table 1.4706 3 unlock_buffer 0.0469 3 __set_page_buffers 0.0577 4 __clear_page_buffers 0.0625 32 __find_get_block_slow 0.1111 6 inode_has_buffers 0.2500 18 create_buffers 0.1286 1 init_page_buffers 0.0093 13 mark_buffer_dirty 0.2031 195 __brelse 4.0625 1 bh_lru_install 0.0044 285 __find_get_block 1.3702 2 __getblk 0.0357 3 __bread 0.0577 1 invalidate_bh_lru 0.0147 1 set_bh_page 0.0156 1 try_to_release_page 0.0139 43 block_invalidatepage 0.1920 10 create_empty_buffers 0.0758 143 __block_prepare_write 0.1407 9 __block_commit_write 0.0608 4 block_prepare_write 0.0714 1 block_commit_write 0.0278 6 generic_commit_write 0.0652 1 nobh_prepare_write 0.0011 5 drop_buffers 0.0272 18 try_to_free_buffers 0.1047 5 recalc_bh_state 0.0391 1 alloc_buffer_head 0.0167 1 free_buffer_head 0.0147 1 init_buffer_head 0.0227 1 .text.lock.buffer 0.0037 1 nr_blockdev_pages 0.0093 1 lookup_chrfops 0.0071 1 chrdev_open 0.0066 57 generic_fillattr 0.3314 13 vfs_getattr 0.1016 1 vfs_stat 0.0139 10 cp_new_stat64 0.0373 1 sys_stat64 0.0208 2 sys_lstat64 0.0417 3 sys_fstat64 0.0625 4 inode_sub_bytes 0.0435 33 copy_strings 0.0577 1 copy_strings_kernel 0.0208 2 put_dirty_page 0.0054 10 setup_arg_pages 0.0243 3 open_exec 0.0156 38 exec_mmap 0.0798 11 flush_old_exec 0.0057 12 prepare_binprm 0.0682 1 compute_creds 0.0040 8 search_binary_handler 0.0211 7 do_execve 0.0133 1 .text.lock.exec 0.0024 2 pipe_wait 0.0135 4 pipe_read 0.0077 8 pipe_write 0.0125 1 pipe_release 0.0054 11 getname 0.0705 13 vfs_permission 0.0500 9 permission 0.1731 17 get_write_access 0.2833 73 deny_write_access 1.1406 164 path_release 3.4167 3 cached_lookup 0.0288 40 real_lookup 0.2041 122 follow_mount 0.6778 6 follow_down 0.0385 36 do_lookup 0.2571 175 link_path_walk 0.0856 1 path_walk 0.0312 331 path_lookup 0.9970 6 lookup_hash 0.0429 6 __user_walk 0.0938 1 unlock_rename 0.0132 4 vfs_create 0.0286 49 may_open 0.1303 32 open_namei 0.0323 1 sys_mkdir 0.0046 1 d_unhash 0.0081 2 vfs_rmdir 0.0052 12 vfs_unlink 0.0357 5 sys_unlink 0.0156 4 vfs_follow_link 0.0098 58 .text.lock.namei 0.0951 1 sys_dup2 0.0046 1 sys_fcntl64 0.0089 4 fasync_helper 0.0169 5 kill_fasync 0.1000 1 file_ioctl 0.0029 6 sys_ioctl 0.0101 1 .text.lock.ioctl 0.0625 4 vfs_readdir 0.0417 4 filldir64 0.0154 1 sys_getdents64 0.0056 1 locks_insert_lock 0.0167 1 __posix_lock_file 0.0008 7 locks_remove_posix 0.0265 1 posix_block_lock 0.0500 48 dput 0.1395 1 d_invalidate 0.0069 46 prune_dcache 0.1322 34 select_parent 0.2361 117 d_alloc 0.2588 59 d_instantiate 0.8194 13 d_lookup 0.1912 666 __d_lookup 2.3451 1 d_validate 0.0032 24 d_delete 0.1395 8 d_rehash 0.0870 9 d_path 0.0441 1 sys_getcwd 0.0019 176 .text.lock.dcache 0.3398 61 alloc_inode 0.1883 3 destroy_inode 0.0417 21 __iget 0.2625 4 clear_inode 0.0303 71 new_inode 0.6827 2 get_new_inode_fast 0.0104 37 igrab 0.6607 2 iget_locked 0.0135 64 __insert_inode_hash 0.6957 31 generic_delete_inode 0.1722 1 generic_forget_inode 0.0040 1 generic_drop_inode 0.0312 19 iput 0.1759 9 inode_times_differ 0.1324 96 update_atime 0.4898 9 inode_update_time 0.0625 1 inode_needs_sync 0.0156 49 .text.lock.inode 0.1601 29 inode_change_ok 0.0763 6 inode_setattr 0.0187 4 notify_change 0.0120 19 .text.lock.attr 0.5938 3 expand_fd_array 0.0087 21 dnotify_flush 0.1750 2 fcntl_dirnotify 0.0056 75 dnotify_parent 0.8333 2 .text.lock.dnotify 0.0476 6 lookup_mnt 0.0714 5 copy_namespace 0.0057 2 set_fs_pwd 0.0156 134 __mark_inode_dirty 0.6569 2 write_inode 0.0333 11 .text.lock.fs_writeback 0.0480 1 eventpoll_init_file 0.0417 9 eventpoll_release 0.0833 1 load_script 0.0022 2 create_elf_tables 0.0021 5 load_elf_interp 0.0091 17 load_elf_binary 0.0068 2 de_put 0.0109 5 proc_delete_inode 0.0625 5 proc_root_lookup 0.0329 1 proc_root_readdir 0.0057 1 .text.lock.root 0.0244 3 proc_fd_link 0.0163 14 proc_root_link 0.0972 17 proc_check_root 0.0500 3 proc_info_read 0.0099 3 proc_pid_readlink 0.0123 1 task_dumpable 0.0227 2 proc_pid_make_inode 0.0109 8 pid_revalidate 0.1111 6 pid_fd_revalidate 0.0333 1 pid_base_iput 0.0139 2 pid_delete_dentry 0.0833 2 proc_lookupfd 0.0059 2 proc_base_lookup 0.0034 6 proc_pid_lookup 0.0114 10 get_pid_list 0.1190 9 .text.lock.base 0.0169 1 proc_file_lseek 0.0045 1 proc_notify_change 0.0179 4 proc_lookup 0.0167 36 render_sigset_t 0.1915 24 proc_pid_status 0.0244 83 proc_pid_stat 0.0876 1 proc_pid_statm 0.0050 6 kstat_read_proc 0.0074 10 write_profile 0.0735 13 task_mem 0.0602 26 task_vsize 0.7222 47 ext2_get_group_desc 0.3264 61 read_block_bitmap 0.6354 1 reserve_blocks 0.0064 49 group_reserve_blocks 0.4900 44 group_release_blocks 0.5500 50 ext2_free_blocks 0.0828 17 grab_block 0.0379 30 ext2_new_block 0.0251 2 ext2_count_free_blocks 0.0312 5 ext2_group_sparse 0.0521 2 ext2_bg_has_super 0.0417 12 .text.lock.balloc 0.3243 1 ext2_last_byte 0.0278 13 ext2_commit_chunk 0.1354 3 ext2_check_page 0.0061 7 ext2_get_page 0.0437 28 ext2_readdir 0.0400 43 ext2_find_entry 0.0919 21 ext2_inode_by_name 0.2100 37 ext2_add_link 0.0409 18 ext2_delete_entry 0.0500 66 read_inode_bitmap 0.6875 22 ext2_reserve_inode 0.1222 16 ext2_release_inode 0.0909 20 ext2_free_inode 0.0769 44 ext2_preread_inode 0.2200 7 find_group_orlov 0.0096 33 find_group_other 0.1398 154 ext2_new_inode 0.1292 14 .text.lock.ialloc 0.3684 2 ext2_put_inode 0.1250 2 ext2_delete_inode 0.0185 26 ext2_discard_prealloc 0.3250 2 ext2_alloc_block 0.0143 17 ext2_block_to_path 0.0518 1 ext2_get_branch 0.0036 1 ext2_find_near 0.0083 1 ext2_alloc_branch 0.0020 29 ext2_get_block 0.0368 1 ext2_prepare_write 0.0312 10 ext2_free_branches 0.0284 14 ext2_truncate 0.0125 37 ext2_get_inode 0.1423 58 ext2_update_inode 0.0721 3 ext2_setattr 0.0341 2 ext2_lookup 0.0132 1 ext2_create 0.0054 5 ext2_unlink 0.0521 2 ext2_rmdir 0.0200 1 ext2_follow_link 0.0278 2 copy_semundo 0.0128 6 sem_exit 0.0111 2 .text.lock.sem 0.0141 2 cap_bprm_set_security 0.0167 7 cap_bprm_compute_creds 0.0318 1 skip_atoi 0.0192 65 number 0.0945 33 vsnprintf 0.0309 1 snprintf 0.0312 1 vsprintf 0.0357 2 __rb_rotate_left 0.0312 13 rb_insert_color 0.0663 4 __rb_erase_color 0.0103 4 rb_erase 0.0189 2 radix_tree_preload 0.0132 1 radix_tree_insert 0.0061 99 radix_tree_lookup 1.3026 15 __lookup 0.0615 2 radix_tree_gang_lookup 0.0161 3 radix_tree_delete 0.0156 9 percpu_counter_mod 0.1607 3 .text.lock.percpu_counter 0.2500 29 strncpy_from_user 0.3816 9 clear_user 0.1500 32 strnlen_user 0.3636 102 __copy_user_intel 0.6538 9 __copy_user_zeroing_intel 0.0577 425 __copy_to_user_ll 3.9352 115 __copy_from_user_ll 1.1058 1 __get_user_4 0.0435 7 bad_get_user 0.7778 419 atomic_dec_and_lock 5.8194 287 .text.lock.dec_and_lock 11.9583 1 memory_open 0.0048 1 init_dev 0.0009 1 release_dev 0.0007 1 tty_open 0.0010 1 sock_fasync 0.0014 2 sock_create 0.0069 1 unix_mkname 0.0081 79730 total 0.0662