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1.0448 1229 zap_pte_range 1.8621 4 zap_pmd_range 0.0385 5 unmap_page_range 0.0521 34 unmap_vmas 0.0528 305 do_wp_page 0.3217 507 do_anonymous_page 0.6369 268 do_no_page 0.3317 69 handle_mm_fault 0.1725 8 vm_enough_memory 0.0526 209 remove_shared_vm_struct 2.0900 13 sys_brk 0.0602 8 find_vma_prepare 0.0741 3 __vma_link 0.0214 39 vma_link 0.3362 1 can_vma_merge_before 0.0147 1 can_vma_merge_after 0.0125 10 vma_merge 0.0187 37 do_mmap_pgoff 0.0249 5 get_unmapped_area 0.0171 51 find_vma 0.6071 8 find_vma_prev 0.1000 3 expand_stack 0.0183 2 free_pgtables 0.0143 2 unmap_vma 0.0179 2 unmap_vma_list 0.0625 2 unmap_region 0.0059 2 detach_vmas_to_be_unmapped 0.0227 10 split_vma 0.0455 4 do_munmap 0.0137 2 sys_munmap 0.0227 8 do_brk 0.0179 1 build_mmap_rb 0.0192 18 exit_mmap 0.0372 2 insert_vm_struct 0.0213 468 page_add_rmap 1.0636 1018 page_remove_rmap 1.6006 16 __pte_chain_free 0.2222 12 pte_chain_alloc 0.2000 118 free_pages_and_swap_cache 0.8939 1 can_share_swap_page 0.0104 2 si_swapinfo 0.0217 10 sys_utime 0.0385 2 sys_chdir 0.0185 6 sys_chmod 0.0300 3 chown_common 0.0150 1 filp_open 0.0109 20 dentry_open 0.0549 19 get_unused_fd 0.0485 129 fd_install 2.0156 11 sys_open 0.0948 25 filp_close 0.1453 4 sys_close 0.0323 6 generic_file_llseek 0.0288 1 sys_llseek 0.0048 25 do_sync_read 0.1420 28 vfs_read 0.1373 8 do_sync_write 0.0455 13 vfs_write 0.0625 9 sys_read 0.1500 2 sys_write 0.0333 20 get_empty_filp 0.1000 70 fput 2.9167 50 __fput 0.3571 85 fget 1.1806 5 put_filp 0.1136 120 file_move 2.0000 38 file_kill 0.8636 3 .text.lock.file_table 0.0294 3 bh_waitq_head 0.1500 21 wake_up_buffer 0.5250 57 unlock_buffer 0.8906 1 __wait_on_buffer 0.0058 1 __set_page_buffers 0.0192 5 __clear_page_buffers 0.0781 27 end_buffer_io_sync 0.5625 261 __find_get_block_slow 0.9062 3 end_buffer_async_write 0.0174 6 inode_has_buffers 0.2500 19 create_buffers 0.1357 3 mark_buffer_dirty 0.0469 390 __brelse 8.1250 12 bh_lru_install 0.0526 1021 __find_get_block 4.9087 11 __getblk 0.1964 18 __bread 0.3462 2 invalidate_bh_lru 0.0294 2 set_bh_page 0.0312 4 create_empty_buffers 0.0303 3 unmap_underlying_metadata 0.0357 2 __block_write_full_page 0.0023 357 __block_prepare_write 0.3514 8 __block_commit_write 0.0541 66 block_prepare_write 1.1786 3 generic_commit_write 0.0326 2 block_write_full_page 0.0111 41 end_bio_bh_io_sync 0.8542 13 submit_bh 0.0339 27 ll_rw_block 0.2411 5 drop_buffers 0.0272 32 try_to_free_buffers 0.1860 2 recalc_bh_state 0.0156 1 alloc_buffer_head 0.0167 2 free_buffer_head 0.0294 13 bio_destructor 0.1711 5 bio_alloc 0.0120 3 bio_put 0.0625 4 bio_endio 0.0526 2 nr_blockdev_pages 0.0185 1 get_chrfops 0.0093 6 .text.lock.char_dev 0.0706 29 generic_fillattr 0.1686 21 vfs_getattr 0.1641 1 vfs_stat 0.0139 3 vfs_fstat 0.0500 2 sys_readlink 0.0156 5 cp_new_stat64 0.0187 2 sys_stat64 0.0417 2 sys_fstat64 0.0417 1 inode_add_bytes 0.0114 6 inode_sub_bytes 0.0652 21 copy_strings 0.0367 1 put_dirty_page 0.0027 4 setup_arg_pages 0.0097 4 open_exec 0.0208 1 kernel_read 0.0132 18 exec_mmap 0.0378 9 flush_old_exec 0.0046 3 prepare_binprm 0.0170 7 search_binary_handler 0.0184 6 do_execve 0.0114 1 pipe_wait 0.0068 3 pipe_read 0.0058 3 pipe_write 0.0047 1 pipe_release 0.0054 1 pipe_read_fasync 0.0119 1 do_pipe 0.0020 12 getname 0.0769 10 vfs_permission 0.0385 5 permission 0.0962 23 get_write_access 0.3833 52 deny_write_access 0.8125 101 path_release 2.1042 6 cached_lookup 0.0577 23 real_lookup 0.1173 1 follow_up 0.0066 24 follow_mount 0.1333 2 follow_down 0.0128 22 do_lookup 0.1571 142 link_path_walk 0.0695 151 path_lookup 0.4548 4 lookup_hash 0.0286 1 lookup_one_len 0.0096 5 __user_walk 0.0781 1 lock_rename 0.0053 1 unlock_rename 0.0132 2 vfs_create 0.0143 30 may_open 0.0798 16 open_namei 0.0161 1 sys_mkdir 0.0046 2 vfs_rmdir 0.0052 1 sys_rmdir 0.0041 25 vfs_unlink 0.0744 3 sys_unlink 0.0094 2 vfs_follow_link 0.0049 2 .text.lock.namei 0.0033 1 locate_fd 0.0036 2 sys_fcntl64 0.0179 3 fasync_helper 0.0127 1 __kill_fasync 0.0109 1 kill_fasync 0.0200 7 sys_ioctl 0.0117 50 .text.lock.ioctl 3.1250 2 vfs_readdir 0.0208 5 filldir64 0.0192 4 __posix_lock_file 0.0031 6 locks_remove_posix 0.0227 1 posix_block_lock 0.0500 9 .text.lock.locks 0.0372 35 dput 0.1017 3 d_invalidate 0.0208 17 prune_dcache 0.0489 47 select_parent 0.3264 105 d_alloc 0.2323 35 d_instantiate 0.4861 7 d_alloc_root 0.1167 4 d_lookup 0.0588 522 __d_lookup 1.8380 18 d_delete 0.1047 1 d_rehash 0.0109 2 __d_path 0.0060 3 d_path 0.0147 1 is_subdir 0.0278 16 .text.lock.dcache 0.0309 113 alloc_inode 0.3488 6 destroy_inode 0.0833 13 inode_init_once 0.0401 19 __iget 0.2375 7 clear_inode 0.0530 1 dispose_list 0.0089 1 find_inode_fast 0.0167 49 new_inode 0.4712 2 get_new_inode_fast 0.0104 36 igrab 0.6429 39 __insert_inode_hash 0.4239 37 generic_delete_inode 0.2056 2 generic_drop_inode 0.0625 9 iput 0.0833 1 bmap 0.0167 3 inode_times_differ 0.0441 28 update_atime 0.1429 10 inode_update_time 0.0694 1 wake_up_inode 0.0208 1 .text.lock.inode 0.0033 129 inode_change_ok 0.3395 57 inode_setattr 0.1781 2 setattr_mask 0.0172 4 notify_change 0.0120 2077 .text.lock.attr 64.9062 1 is_bad_inode 0.0417 12 dnotify_flush 0.1000 1 fcntl_dirnotify 0.0028 70 dnotify_parent 0.7778 2 .text.lock.dnotify 0.0476 1 lookup_mnt 0.0119 6 copy_namespace 0.0068 3 set_fs_pwd 0.0234 124 __mark_inode_dirty 0.6078 1 mpage_readpages 0.0033 2 mpage_writepages 0.0030 1 __put_ioctx 0.0119 1 eventpoll_init_file 0.0417 10 eventpoll_release 0.0926 1 load_script 0.0022 1 padzero 0.0312 3 create_elf_tables 0.0032 3 elf_map 0.0174 1 load_elf_interp 0.0018 8 load_elf_binary 0.0032 2 de_put 0.0109 5 proc_delete_inode 0.0625 1 proc_read_inode 0.0208 1 proc_get_inode 0.0029 9 .text.lock.inode 0.4286 2 proc_root_lookup 0.0132 1 proc_root_readdir 0.0057 27 .text.lock.root 0.6585 6 proc_root_link 0.0417 1 proc_check_root 0.0029 2 do_proc_readlink 0.0116 8 proc_pid_readlink 0.0328 2 task_dumpable 0.0455 1 pid_revalidate 0.0139 5 pid_fd_revalidate 0.0278 2 pid_base_iput 0.0278 1 proc_lookupfd 0.0029 1 proc_base_lookup 0.0017 4 proc_pid_lookup 0.0076 4 get_pid_list 0.0476 44 .text.lock.base 0.0827 1 proc_file_lseek 0.0045 2 proc_lookup 0.0083 5 .text.lock.generic 0.0463 22 render_sigset_t 0.1170 19 proc_pid_status 0.0193 73 proc_pid_stat 0.0770 1 meminfo_read_proc 0.0031 11 kstat_read_proc 0.0136 2 write_profile 0.0147 14 task_mem 0.0648 13 task_vsize 0.3611 82 ext3_get_group_desc 0.5694 35 read_block_bitmap 0.3646 99 ext3_free_blocks 0.0920 58 ext3_test_allocatable 0.8529 8 find_next_usable_block 0.0115 51 ext3_try_to_allocate 0.1386 106 ext3_new_block 0.0852 1 ext3_group_sparse 0.0104 1 ext3_bg_has_super 0.0208 1 .text.lock.balloc 0.0208 33 ext3_check_dir_entry 0.1875 8 ext3_readdir 0.0075 1 ext3_release_dir 0.0147 4 ext3_release_file 0.0526 5 ext3_open_file 0.1250 7 ext3_file_write 0.0372 13 read_inode_bitmap 0.1354 75 ext3_free_inode 0.0997 3 find_group_orlov 0.0044 17 find_group_other 0.0759 224 ext3_new_inode 0.1346 2 ext3_count_free_inodes 0.0312 1 ext3_forget 0.0050 5 blocks_for_truncate 0.1042 1 start_transaction 0.0156 1 try_to_extend_transaction 0.0192 1 ext3_put_inode 0.0625 18 ext3_delete_inode 0.0804 9 ext3_alloc_block 0.2500 35 ext3_block_to_path 0.1054 11 ext3_get_branch 0.0519 2 ext3_alloc_branch 0.0032 3 ext3_splice_branch 0.0078 47 ext3_get_block_handle 0.0730 45 ext3_getblk 0.0893 5 ext3_bread 0.0357 7 walk_page_buffers 0.0565 13 ext3_prepare_write 0.0602 4 ext3_journal_dirty_data 0.0714 1 commit_write_fn 0.0167 20 ext3_commit_write 0.0410 2 ext3_invalidatepage 0.0455 1 ext3_block_truncate_page 0.0013 22 ext3_clear_blocks 0.0887 12 ext3_free_data 0.0417 1 ext3_free_branches 0.0021 30 ext3_truncate 0.0305 591 ext3_get_inode_loc 1.8469 316 ext3_do_update_inode 0.3762 5 ext3_setattr 0.0174 3 ext3_writepage_trans_blocks 0.0227 509 ext3_mark_iloc_dirty 11.5682 159 ext3_reserve_inode_write 1.1042 40 ext3_mark_inode_dirty 0.7692 12 ext3_dirty_inode 0.1154 86 ext3_find_entry 0.0991 1 ext3_lookup 0.0060 49 add_dirent_to_buf 0.0631 11 ext3_add_entry 0.0239 24 ext3_delete_entry 0.1071 7 ext3_create 0.0269 6 ext3_mkdir 0.0100 198 ext3_orphan_add 0.4541 217 ext3_orphan_del 0.4677 4 ext3_rmdir 0.0115 11 ext3_unlink 0.0335 1 .text.lock.namei 0.0196 86 ext3_journal_start 1.0750 9 __ext3_journal_stop 0.1500 1118 start_this_handle 2.6875 25 new_handle 0.3472 341 journal_start 1.3750 1 journal_extend 0.0041 3523 do_get_write_access 2.3999 1834 journal_get_write_access 19.9348 24 journal_get_create_access 0.0496 167 journal_get_undo_access 0.6140 30 journal_dirty_data 0.0872 765 journal_dirty_metadata 1.6346 84 journal_forget 0.1842 688 journal_stop 1.2932 77 __journal_unfile_buffer 0.2139 1 journal_unfile_buffer 0.0278 2 dispose_buffer 0.0172 9 journal_unmap_buffer 0.0250 150 journal_invalidatepage 0.4747 79 __journal_file_buffer 0.1508 2 journal_file_buffer 0.0455 3 __journal_refile_buffer 0.0121 13939 .text.lock.transaction 18.3650 6 journal_end_buffer_io_sync 0.1875 12 release_buffer_page 0.0938 121 journal_commit_transaction 0.0317 1 journal_brelse_array 0.0250 5 __try_to_free_cp_buf 0.0833 2 __journal_clean_checkpoint_list 0.0192 6 insert_revoke_hash 0.0517 2 find_revoke_record 0.0250 3 journal_revoke 0.0096 97 journal_cancel_revoke 0.5640 8 journal_write_revoke_records 0.0488 1 write_one_revoke_record 0.0063 7 journal_write_metadata_buffer 0.0106 88 log_space_left 2.4444 5 journal_blocks_per_page 0.1562 2 __jbd_kmalloc 0.0192 3 journal_alloc_journal_head 0.0300 1175 journal_add_journal_head 4.3199 45 __journal_remove_journal_head 0.1406 254 journal_unlock_journal_head 2.2679 3 journal_remove_journal_head 0.0833 124 .text.lock.journal 0.2844 22 sem_exit 0.0407 165 .text.lock.sem 1.1620 1 cap_bprm_set_security 0.0083 5 cap_bprm_compute_creds 0.0227 1 skip_atoi 0.0192 58 number 0.0843 25 vsnprintf 0.0234 1 __rb_rotate_left 0.0156 1 __rb_rotate_right 0.0156 9 rb_insert_color 0.0459 3 rb_erase 0.0142 3 radix_tree_insert 0.0183 87 radix_tree_lookup 1.1447 12 __lookup 0.0492 4 radix_tree_gang_lookup 0.0323 5 radix_tree_delete 0.0260 44 percpu_counter_mod 0.7857 5 .text.lock.percpu_counter 0.4167 26 strncpy_from_user 0.3421 9 clear_user 0.1500 34 strnlen_user 0.3864 92 __copy_user_intel 0.5897 6 __copy_user_zeroing_intel 0.0385 415 __copy_to_user_ll 3.8426 102 __copy_from_user_ll 0.9808 5 bad_get_user 0.5556 225 atomic_dec_and_lock 3.1250 26 .text.lock.dec_and_lock 1.0833 1 init_dev 0.0009 1 release_dev 0.0007 1 .text.lock.tty_io 0.0029 1 add_timer_randomness 0.0047 4 blk_run_queues 0.0244 5 get_request_wait 0.0192 115 __make_request 0.1077 1 generic_make_request 0.0019 1 submit_bio 0.0069 3 __end_that_request_first 0.0064 2 end_that_request_first 0.0714 1 exit_as_io_context 0.0139 3 scsi_put_command 0.0214 24 scsi_dispatch_cmd 0.0566 1 scsi_softirq 0.0046 1 scsi_finish_command 0.0069 1 .text.lock.hosts 0.0055 2 scsi_decide_disposition 0.0076 2 scsi_queue_next_request 0.0048 14 scsi_end_request 0.0875 129 scsi_request_fn 0.2687 1 sock_map_fd 0.0034 1 sk_alloc 0.0066 1 __unix_find_socket_byname 0.0147 832190 total 0.6914