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0.0263 29 __get_page_state 0.2014 17 get_zone_counts 0.1417 1 si_meminfo 0.0156 1 background_writeout 0.0054 392 __set_page_dirty_buffers 1.3803 32 __set_page_dirty_nobuffers 0.1818 143 file_ra_state_init 3.2500 587 do_page_cache_readahead 1.4111 52 page_cache_readahead 0.1733 20 page_cache_readaround 0.2632 1 handle_ra_miss 0.0089 5 slab_destroy 0.0176 6 cache_init_objs 0.0625 2 kmem_flagcheck 0.0417 32 cache_grow 0.0479 31 kmem_cache_alloc 0.4559 216 kmalloc 1.7419 827 kmem_cache_free 10.8816 11 kfree_percpu 0.1964 57 reap_timer_fnc 0.1048 123 mark_page_accessed 2.1964 59 lru_cache_add 0.9219 191 lru_cache_add_active 2.9844 17 lru_add_drain 0.2361 875 release_pages 2.9561 4 __pagevec_lru_add 0.0227 234 __pagevec_lru_add_active 1.1250 317 vm_acct_memory 5.1129 3 hash_vcache 0.1071 12 invalidate_vcache 0.1101 186 install_page 0.3142 6 sys_remap_file_pages 0.0319 1 .text.lock.fremap 0.0192 3 flush_all_zero_pkmaps 0.0153 32 kmap_high 0.0762 12 kunmap_high 0.0882 18 bounce_end_io 0.1452 8 bounce_end_io_write 0.2222 782 __blk_queue_bounce 1.3865 345 page_address 2.4643 129 set_page_address 0.4230 15 .text.lock.highmem 0.1220 927 clear_page_tables 2.1261 352 pte_alloc_map 1.1579 7 pte_alloc_kernel 0.0269 668 copy_page_range 0.5986 3436 zap_pte_range 5.2061 15 zap_pmd_range 0.1442 9 unmap_page_range 0.0938 52 unmap_vmas 0.0807 758 do_wp_page 0.7996 13954 do_anonymous_page 17.5302 1463 do_no_page 1.8106 2 do_file_page 0.0116 639 handle_mm_fault 1.5975 5 __pmd_alloc 0.1042 341 vm_enough_memory 2.2434 376 remove_shared_vm_struct 3.7600 631 sys_brk 2.9213 223 find_vma_prepare 2.0648 8 __vma_link_rb 0.1250 7 __vma_link 0.0500 153 vma_link 1.3190 1 can_vma_merge_before 0.0147 73 can_vma_merge_after 0.9125 310 vma_merge 0.5784 119 do_mmap_pgoff 0.0800 10 get_unmapped_area 0.0342 552 find_vma 6.5714 22 find_vma_prev 0.2750 12 expand_stack 0.0732 6 free_pgtables 0.0429 2 unmap_vma 0.0179 3 unmap_vma_list 0.0938 17 unmap_region 0.0500 3 detach_vmas_to_be_unmapped 0.0341 38 split_vma 0.1727 22 do_munmap 0.0753 6 sys_munmap 0.0682 289 do_brk 0.6451 1 build_mmap_rb 0.0192 50 exit_mmap 0.1033 4 insert_vm_struct 0.0426 9 change_protection 0.0164 3 mprotect_fixup 0.0100 7 sys_mprotect 0.0131 4 do_mremap 0.0051 1326 page_add_rmap 3.0136 2493 page_remove_rmap 3.9198 5 try_to_unmap_obj 0.0040 165 __pte_chain_free 2.2917 120 pte_chain_alloc 2.0000 186 free_pages_and_swap_cache 1.4091 8 can_share_swap_page 0.0833 4 si_swapinfo 0.0435 2 sys_access 0.0064 16 filp_open 0.1739 83 dentry_open 0.2280 146 get_unused_fd 0.3724 1 put_unused_fd 0.0179 602 fd_install 9.4062 28 sys_open 0.2414 3 sys_creat 0.1250 98 filp_close 0.5698 122 sys_close 0.9839 2 sys_vhangup 0.0385 17 generic_file_llseek 0.0817 7 sys_llseek 0.0337 30 do_sync_read 0.1705 238 vfs_read 1.1667 9 do_sync_write 0.0511 31 vfs_write 0.1490 30 sys_read 0.5000 4 sys_write 0.0667 2 filp_ctor 0.0385 110 get_empty_filp 0.5500 271 fput 11.2917 492 __fput 3.5143 226 fget 3.1389 8 put_filp 0.1818 1155 file_move 19.2500 446 file_kill 10.1364 1 fs_may_remount_ro 0.0088 437 .text.lock.file_table 4.2843 4 wake_up_buffer 0.1000 3 unlock_buffer 0.0469 2 __set_page_buffers 0.0385 17 end_buffer_io_sync 0.3542 141 __find_get_block_slow 0.4896 3 end_buffer_async_write 0.0174 4 inode_has_buffers 0.1667 2 invalidate_inode_buffers 0.0217 1 remove_inode_buffers 0.0093 18 create_buffers 0.1286 53 __brelse 1.1042 9 bh_lru_install 0.0395 59 __find_get_block 0.2837 2 __getblk 0.0357 5 __bread 0.0962 1 set_bh_page 0.0156 7 create_empty_buffers 0.0530 3 __block_write_full_page 0.0035 58 __block_prepare_write 0.0571 8 __block_commit_write 0.0541 3 block_prepare_write 0.0536 1 generic_commit_write 0.0109 28 block_write_full_page 0.1556 28 end_bio_bh_io_sync 0.5833 2 submit_bh 0.0052 11 ll_rw_block 0.0982 2 recalc_bh_state 0.0156 1 alloc_buffer_head 0.0167 1 init_buffer_head 0.0227 1 .text.lock.buffer 0.0037 7 bio_destructor 0.0921 3 bio_alloc 0.0072 1 bio_put 0.0208 1 bio_endio 0.0132 8 nr_blockdev_pages 0.0741 7 lookup_chrfops 0.0500 1 get_chrfops 0.0093 5 chrdev_open 0.0329 90 .text.lock.char_dev 1.0588 208 generic_fillattr 1.2093 48 vfs_getattr 0.3750 3 vfs_stat 0.0417 18 vfs_fstat 0.3000 60 cp_new_stat64 0.2239 3 sys_stat64 0.0625 11 sys_fstat64 0.2292 8 inode_add_bytes 0.0909 5 count 0.0735 92 copy_strings 0.1608 5 put_dirty_page 0.0134 15 setup_arg_pages 0.0364 13 open_exec 0.0677 65 exec_mmap 0.1366 45 flush_old_exec 0.0232 30 prepare_binprm 0.1705 20 compute_creds 0.0806 21 search_binary_handler 0.0553 37 do_execve 0.0701 72 pipe_wait 0.4865 122 pipe_read 0.2346 117 pipe_write 0.1828 2 pipe_release 0.0109 1 pipe_read_fasync 0.0119 3 pipe_write_fasync 0.0341 5 pipe_new 0.0255 11 get_pipe_inode 0.0598 10 do_pipe 0.0203 22 getname 0.1410 26 vfs_permission 0.1000 26 permission 0.5000 7 get_write_access 0.1167 129 deny_write_access 2.0156 165 path_release 3.4375 2 cached_lookup 0.0192 3 real_lookup 0.0153 42 follow_mount 0.2333 11 follow_down 0.0705 283 do_lookup 2.0214 1240 link_path_walk 0.6067 1774 path_lookup 5.3434 5 lookup_hash 0.0357 6 __user_walk 0.0938 1 lock_rename 0.0053 2 vfs_create 0.0143 184 may_open 0.4894 62 open_namei 0.0625 2 lookup_create 0.0185 1 sys_unlink 0.0031 10 vfs_follow_link 0.0245 1 page_getlink 0.0069 1 .text.lock.namei 0.0016 1 set_close_on_exec 0.0156 3 expand_files 0.0441 4 locate_fd 0.0143 1 sys_dup2 0.0046 1 do_fcntl 0.0026 5 sys_fcntl64 0.0446 13 fasync_helper 0.0551 7 __kill_fasync 0.0761 280 kill_fasync 5.6000 13 .text.lock.fcntl 0.0942 1 sys_ioctl 0.0017 66 .text.lock.ioctl 4.1250 32 vfs_readdir 0.3333 1 fillonedir 0.0069 28 filldir64 0.1077 41 locks_remove_posix 0.1553 5 locks_remove_flock 0.0266 8 posix_block_lock 0.4000 164 dput 0.4767 8 d_invalidate 0.0556 47 d_alloc 0.1040 19 d_instantiate 0.2639 2 d_alloc_root 0.0333 1 d_lookup 0.0147 7758 __d_lookup 27.3169 3 d_validate 0.0095 9 d_rehash 0.0978 5 __d_path 0.0151 14 sys_getcwd 0.0265 120 .text.lock.dcache 0.2317 35 alloc_inode 0.1080 3 destroy_inode 0.0417 10 inode_init_once 0.0309 1 clear_inode 0.0076 1 dispose_list 0.0089 1 find_inode_fast 0.0167 21 new_inode 0.2019 1 get_new_inode_fast 0.0052 2 iget_locked 0.0135 4 __insert_inode_hash 0.0435 1 generic_delete_inode 0.0056 11 generic_forget_inode 0.0444 7 iput 0.0648 7 inode_times_differ 0.1029 65 update_atime 0.3316 5 inode_update_time 0.0347 3 wake_up_inode 0.0625 5 .text.lock.attr 0.1562 1 expand_fd_array 0.0029 82 dnotify_flush 0.6833 6 fcntl_dirnotify 0.0169 313 dnotify_parent 3.4778 9 .text.lock.dnotify 0.2143 1 lookup_mnt 0.0119 20 copy_namespace 0.0226 1 set_fs_pwd 0.0078 49 __mark_inode_dirty 0.2402 4 __sync_single_inode 0.0079 2 sync_sb_inodes 0.0041 10 do_mpage_readpage 0.0103 1 __put_ioctx 0.0119 9 eventpoll_init_file 0.3750 47 eventpoll_release 0.4352 5 sys_epoll_create 0.0521 1 set_brk 0.0139 1 padzero 0.0312 24 create_elf_tables 0.0252 6 elf_map 0.0349 14 load_elf_interp 0.0255 59 load_elf_binary 0.0235 1 de_put 0.0054 4 proc_read_inode 0.0833 4 proc_get_inode 0.0118 37 .text.lock.inode 1.7619 8 proc_root_lookup 0.0526 14 .text.lock.root 0.3415 1 proc_file_read 0.0018 15 proc_lookup 0.0625 1 meminfo_read_proc 0.0031 2 write_profile 0.0147 10 ext3_get_group_desc 0.0694 4 read_block_bitmap 0.0417 1 ext3_free_blocks 0.0009 9 ext3_test_allocatable 0.1324 49 find_next_usable_block 0.0704 6 ext3_try_to_allocate 0.0163 18 ext3_new_block 0.0145 7 get_dtype 0.1750 64 ext3_check_dir_entry 0.3636 48 ext3_readdir 0.0451 4 ext3_release_dir 0.0588 35 ext3_release_file 0.4605 28 ext3_open_file 0.7000 5 ext3_file_write 0.0266 4 read_inode_bitmap 0.0417 14 find_group_other 0.0625 50 ext3_new_inode 0.0300 13 ext3_block_to_path 0.0392 9 ext3_get_branch 0.0425 8 ext3_find_goal 0.0714 8 ext3_alloc_branch 0.0129 23 ext3_get_block_handle 0.0357 9 ext3_getblk 0.0179 2 ext3_bread 0.0143 4 walk_page_buffers 0.0323 1 do_journal_get_write_access 0.0179 4 ext3_prepare_write 0.0185 1 ext3_journal_dirty_data 0.0179 13 ext3_commit_write 0.0266 3 bput_one 0.2500 1 ext3_invalidatepage 0.0227 1 ext3_clear_blocks 0.0040 37 ext3_get_inode_loc 0.1156 22 ext3_do_update_inode 0.0262 3 ext3_writepage_trans_blocks 0.0227 6 ext3_mark_iloc_dirty 0.1364 12 ext3_reserve_inode_write 0.0833 6 ext3_mark_inode_dirty 0.1154 1 ext3_ioctl 0.0012 3 ext3_update_dx_flag 0.0938 1 ext3_find_entry 0.0012 12 add_dirent_to_buf 0.0155 1 ext3_add_entry 0.0022 1 ext3_create 0.0038 2 ext3_orphan_add 0.0046 2 ext3_orphan_del 0.0043 3 ext3_journal_start 0.0375 7 __ext3_journal_stop 0.1167 2 ext3_alloc_inode 0.0500 1 ext3_follow_link 0.0278 52 start_this_handle 0.1250 11 new_handle 0.1528 19 journal_start 0.0766 5 journal_extend 0.0205 107 do_get_write_access 0.0729 37 journal_get_write_access 0.4022 2 journal_get_undo_access 0.0074 5 journal_dirty_data 0.0145 12 journal_dirty_metadata 0.0256 28 journal_stop 0.0526 26 __journal_unfile_buffer 0.0722 1 journal_unfile_buffer 0.0278 1 journal_invalidatepage 0.0032 21 __journal_file_buffer 0.0401 1 __journal_refile_buffer 0.0040 1211 .text.lock.transaction 1.5955 6 journal_end_buffer_io_sync 0.1875 7 release_buffer_page 0.0547 62 journal_commit_transaction 0.0162 1 journal_brelse_array 0.0250 2 __try_to_free_cp_buf 0.0333 1 __journal_clean_checkpoint_list 0.0096 1 __journal_remove_checkpoint 0.0093 3 journal_cancel_revoke 0.0174 3 journal_write_revoke_records 0.0183 3 journal_write_metadata_buffer 0.0045 1 log_space_left 0.0278 2 journal_blocks_per_page 0.0625 3 journal_alloc_journal_head 0.0300 90 journal_add_journal_head 0.3309 11 __journal_remove_journal_head 0.0344 21 journal_unlock_journal_head 0.1875 4 .text.lock.journal 0.0092 3 copy_semundo 0.0192 17 sem_exit 0.0315 705 .text.lock.sem 4.9648 4 cap_bprm_set_security 0.0333 19 cap_bprm_compute_creds 0.0864 5 skip_atoi 0.0962 22 number 0.0320 19 vsnprintf 0.0178 1 vsprintf 0.0357 5 __rb_rotate_left 0.0781 7 __rb_rotate_right 0.1094 17 rb_insert_color 0.0867 10 __rb_erase_color 0.0258 12 rb_erase 0.0566 2 radix_tree_node_alloc 0.0208 4 radix_tree_preload 0.0263 1 radix_tree_insert 0.0061 276 radix_tree_lookup 3.6316 11 __lookup 0.0451 6 percpu_counter_mod 0.1071 131 strncpy_from_user 1.7237 17 clear_user 0.2833 1 __clear_user 0.0227 835 strnlen_user 9.4886 160 __copy_user_intel 1.0256 11 __copy_user_zeroing_intel 0.0705 5287 __copy_to_user_ll 48.9537 3147 __copy_from_user_ll 30.2596 3 __get_user_4 0.1304 74 bad_get_user 8.2222 1874 atomic_dec_and_lock 26.0278 32 .text.lock.dec_and_lock 1.3333 4 check_tty_count 0.0250 2 get_tty_driver 0.0172 4 down_tty_sem 0.2000 5 up_tty_sem 0.2500 8 init_dev 0.0072 2 release_dev 0.0015 5 tty_open 0.0052 1 tty_release 0.0109 1 tty_fasync 0.0042 20 .text.lock.tty_io 0.0576 1 pty_close 0.0034 1 pty_open 0.0046 2 batch_entropy_store 0.0143 3 add_timer_randomness 0.0142 2 add_disk_randomness 0.0312 1 blk_run_queues 0.0061 59 __make_request 0.0552 1 generic_make_request 0.0019 2 __end_that_request_first 0.0042 1 scsi_put_command 0.0071 20 scsi_dispatch_cmd 0.0472 1 scsi_add_timer 0.0156 2 scsi_init_cmd_errh 0.0093 2 scsi_queue_next_request 0.0048 13 scsi_end_request 0.0813 2 scsi_io_completion 0.0019 65 scsi_request_fn 0.1354 139140 total 0.1156