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.text.lock.smp 0.0513 401 pte_alloc_one 2.7847 5 pgd_ctor 0.2083 6 pgd_alloc 0.0312 12 pgd_free 0.1364 1465 do_page_fault 1.2828 3 kunmap 0.0682 573 kmap_atomic 4.0929 123 kunmap_atomic 10.2500 9 kmap_atomic_to_page 0.0511 37 try_to_wake_up 0.0460 29 wake_up_forked_process 0.0873 32 schedule_tail 0.1702 2 sched_migrate_task 0.0385 32 sched_best_cpu 0.2353 4 sched_balance_exec 0.0769 19 find_busiest_node 0.1033 1895 schedule 1.5635 61 default_wake_function 2.1786 1266 __wake_up 13.7609 86 __wake_up_sync 1.3438 216 complete 4.1538 43 wait_for_completion 0.2622 2 __cond_resched 0.0714 27 set_cpus_allowed 0.1089 22 migration_thread 0.0355 12 free_task_struct 0.1071 1 __put_task_struct 0.0064 5 add_wait_queue 0.0962 5 remove_wait_queue 0.1389 4 prepare_to_wait 0.0588 257 prepare_to_wait_exclusive 3.7794 72 finish_wait 1.0000 4 autoremove_wake_function 0.0714 160 dup_task_struct 0.9756 6 mm_init 0.0268 10 mm_alloc 0.1923 8 mm_release 0.0667 121 copy_mm 0.1369 6 count_open_files 0.1875 151 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0.0208 10 page_waitqueue 0.2083 31 unlock_page 0.5167 6 end_page_writeback 0.0469 3750 find_get_page 72.1154 187 find_trylock_page 2.9219 6 find_lock_page 0.0349 253 do_generic_mapping_read 0.3012 47 file_read_actor 0.2217 105 __generic_file_aio_read 0.2431 31 generic_file_read 0.2039 360 filemap_nopage 0.5263 58 filemap_getpage 0.1812 42 filemap_populate 0.1458 17 generic_file_mmap 0.2833 7 read_cache_page 0.0133 2 remove_suid 0.0208 1 __filemap_copy_from_user_iovec 0.0125 39 generic_file_aio_write_nolock 0.0160 4 generic_file_write_nolock 0.0286 5 generic_file_write 0.0521 10 mempool_alloc 0.0352 1 mempool_free 0.0109 190 bad_range 2.3750 5 bad_page 0.0463 51 free_pages_bulk 0.1138 3 __free_pages_ok 0.0147 212 prep_new_page 3.7857 1010 free_hot_cold_page 4.5909 6 free_hot_page 0.7500 1527 buffered_rmqueue 6.2582 333 __alloc_pages 0.5303 6 __get_free_pages 0.0714 14 __pagevec_free 0.3500 19 __free_pages 0.2969 1 free_pages 0.0132 17 __get_page_state 0.1181 15 get_zone_counts 0.1250 2 balance_dirty_pages_ratelimited 0.0217 383 __set_page_dirty_buffers 1.3486 28 __set_page_dirty_nobuffers 0.1591 127 file_ra_state_init 2.8864 506 do_page_cache_readahead 1.2163 64 page_cache_readahead 0.2133 13 page_cache_readaround 0.1711 4 cache_grow 0.0060 27 kmem_cache_alloc 0.3971 136 kmalloc 1.0968 497 kmem_cache_free 6.5395 6 kfree 0.0484 5 kfree_percpu 0.0893 9 reap_timer_fnc 0.0165 134 mark_page_accessed 2.3929 50 lru_cache_add 0.7812 165 lru_cache_add_active 2.5781 9 lru_add_drain 0.1250 1 __page_cache_release 0.0081 840 release_pages 2.8378 2 __pagevec_lru_add 0.0114 262 __pagevec_lru_add_active 1.2596 306 vm_acct_memory 4.9355 2 .text.lock.swap 0.0204 1 truncate_complete_page 0.0089 1 hash_vcache 0.0357 11 invalidate_vcache 0.1009 268 install_page 0.4527 5 sys_remap_file_pages 0.0266 1 flush_all_zero_pkmaps 0.0051 92 kmap_high 0.2190 17 kunmap_high 0.1250 4 bounce_end_io 0.0323 1 bounce_end_io_write 0.0278 142 __blk_queue_bounce 0.2518 1 blk_queue_bounce 0.0147 1 page_slot 0.0500 394 page_address 2.8143 129 set_page_address 0.4230 35 .text.lock.highmem 0.2846 539 clear_page_tables 1.2362 312 pte_alloc_map 1.0263 7 pte_alloc_kernel 0.0269 572 copy_page_range 0.5125 3390 zap_pte_range 5.1364 15 zap_pmd_range 0.1442 11 unmap_page_range 0.1146 40 unmap_vmas 0.0621 783 do_wp_page 0.8259 13389 do_anonymous_page 16.8204 1340 do_no_page 1.6584 629 handle_mm_fault 1.5725 4 __pmd_alloc 0.0833 305 vm_enough_memory 2.0066 430 remove_shared_vm_struct 4.3000 606 sys_brk 2.8056 194 find_vma_prepare 1.7963 13 __vma_link_rb 0.2031 13 __vma_link 0.0929 160 vma_link 1.3793 2 can_vma_merge_before 0.0294 76 can_vma_merge_after 0.9500 347 vma_merge 0.6474 98 do_mmap_pgoff 0.0659 11 get_unmapped_area 0.0377 585 find_vma 6.9643 32 find_vma_prev 0.4000 8 expand_stack 0.0488 5 free_pgtables 0.0357 4 unmap_vma 0.0357 2 unmap_vma_list 0.0625 13 unmap_region 0.0382 4 detach_vmas_to_be_unmapped 0.0455 36 split_vma 0.1636 29 do_munmap 0.0993 7 sys_munmap 0.0795 299 do_brk 0.6674 2 build_mmap_rb 0.0385 32 exit_mmap 0.0661 1 insert_vm_struct 0.0106 9 change_protection 0.0164 8 mprotect_fixup 0.0267 14 sys_mprotect 0.0263 6 do_mremap 0.0077 1396 page_add_rmap 3.1727 2648 page_remove_rmap 4.1635 4 try_to_unmap_obj 0.0032 141 __pte_chain_free 1.9583 117 pte_chain_alloc 1.9500 171 free_pages_and_swap_cache 1.2955 8 can_share_swap_page 0.0833 5 si_swapinfo 0.0543 11 sys_access 0.0353 1 sys_chdir 0.0093 25 filp_open 0.2717 580 dentry_open 1.5934 108 get_unused_fd 0.2755 1 put_unused_fd 0.0179 514 fd_install 8.0312 40 sys_open 0.3448 1 sys_creat 0.0417 101 filp_close 0.5872 101 sys_close 0.8145 84 generic_file_open 1.9535 4 .text.lock.open 0.0212 16 generic_file_llseek 0.0769 7 sys_llseek 0.0337 170 vfs_read 0.8333 1 do_sync_write 0.0057 27 vfs_write 0.1298 34 sys_read 0.5667 2 sys_write 0.0333 79 get_empty_filp 0.3950 237 fput 9.8750 378 __fput 2.7000 221 fget 3.0694 8 put_filp 0.1818 896 file_move 14.9333 297 file_kill 6.7500 209 .text.lock.file_table 2.0490 1 __set_page_buffers 0.0192 17 __find_get_block_slow 0.0590 2 end_buffer_async_write 0.0116 1 inode_has_buffers 0.0417 7 invalidate_inode_buffers 0.0761 19 create_buffers 0.1357 5 mark_buffer_dirty 0.0781 26 __brelse 0.5417 2 bh_lru_install 0.0088 32 __find_get_block 0.1538 2 __getblk 0.0357 1 __bread 0.0192 4 set_bh_page 0.0625 1 block_invalidatepage 0.0045 8 create_empty_buffers 0.0606 44 __block_prepare_write 0.0433 11 __block_commit_write 0.0743 1 block_prepare_write 0.0179 1 block_commit_write 0.0278 5 generic_commit_write 0.0543 1 submit_bh 0.0026 3 recalc_bh_state 0.0234 2 alloc_buffer_head 0.0333 1 init_buffer_head 0.0227 1 bio_destructor 0.0132 6 bio_alloc 0.0144 1 bio_put 0.0208 2 bio_add_page 0.0074 14 nr_blockdev_pages 0.1296 2 lookup_chrfops 0.0143 2 get_chrfops 0.0185 8 chrdev_open 0.0526 121 generic_fillattr 0.7035 37 vfs_getattr 0.2891 4 vfs_stat 0.0556 11 vfs_fstat 0.1833 59 cp_new_stat64 0.2201 6 sys_stat64 0.1250 12 sys_fstat64 0.2500 4 inode_add_bytes 0.0455 4 inode_sub_bytes 0.0435 5 count 0.0735 88 copy_strings 0.1538 1 copy_strings_kernel 0.0208 8 put_dirty_page 0.0215 20 setup_arg_pages 0.0485 15 open_exec 0.0781 74 exec_mmap 0.1555 38 flush_old_exec 0.0196 19 prepare_binprm 0.1080 9 compute_creds 0.0363 19 search_binary_handler 0.0500 22 do_execve 0.0417 1 format_corename 0.0018 1 .text.lock.exec 0.0024 175 pipe_wait 1.1824 158 pipe_read 0.3038 109 pipe_write 0.1703 5 pipe_release 0.0272 2 pipe_read_fasync 0.0238 3 pipe_write_fasync 0.0341 2 pipe_new 0.0102 3 get_pipe_inode 0.0163 12 do_pipe 0.0244 1 .text.lock.pipe 0.0047 17 getname 0.1090 18 vfs_permission 0.0692 19 permission 0.3654 9 get_write_access 0.1500 104 deny_write_access 1.6250 104 path_release 2.1667 4 cached_lookup 0.0385 2 real_lookup 0.0102 53 follow_mount 0.2944 12 follow_down 0.0769 225 do_lookup 1.6071 999 link_path_walk 0.4887 1485 path_lookup 4.4729 3 lookup_hash 0.0214 8 __user_walk 0.1250 1 lock_rename 0.0053 2 vfs_create 0.0143 155 may_open 0.4122 48 open_namei 0.0484 1 lookup_create 0.0093 8 vfs_follow_link 0.0196 2 .text.lock.namei 0.0033 2 expand_files 0.0294 3 locate_fd 0.0107 1 dupfd 0.0086 1 sys_dup2 0.0046 1 do_fcntl 0.0026 1 sys_fcntl 0.0167 18 fasync_helper 0.0763 1 __kill_fasync 0.0109 260 kill_fasync 5.2000 5 .text.lock.fcntl 0.0362 1 file_ioctl 0.0029 3 sys_ioctl 0.0050 41 vfs_readdir 0.4271 18 filldir64 0.0692 5 sys_getdents64 0.0281 54 locks_remove_posix 0.2045 11 locks_remove_flock 0.0585 7 posix_block_lock 0.3500 1 d_free 0.0227 149 dput 0.4331 17 d_invalidate 0.1181 37 d_alloc 0.0819 18 d_instantiate 0.2500 6475 __d_lookup 22.7993 4 d_validate 0.0127 11 d_rehash 0.1196 9 __d_path 0.0271 13 sys_getcwd 0.0246 82 .text.lock.dcache 0.1583 26 alloc_inode 0.0802 4 destroy_inode 0.0556 6 inode_init_once 0.0185 1 __iget 0.0125 1 clear_inode 0.0076 3 find_inode_fast 0.0500 17 new_inode 0.1635 10 get_new_inode_fast 0.0521 3 iget_locked 0.0203 14 __insert_inode_hash 0.1522 1 generic_delete_inode 0.0056 6 generic_forget_inode 0.0242 6 iput 0.0556 17 inode_times_differ 0.2500 67 update_atime 0.3418 2 inode_update_time 0.0139 2 i_waitq_head 0.1000 4 wake_up_inode 0.0833 1 inode_change_ok 0.0026 1 is_bad_inode 0.0417 4 expand_fd_array 0.0116 92 dnotify_flush 0.7667 3 fcntl_dirnotify 0.0084 294 dnotify_parent 3.2667 8 .text.lock.dnotify 0.1905 1 lookup_mnt 0.0119 15 copy_namespace 0.0170 2 set_fs_pwd 0.0156 87 __mark_inode_dirty 0.4265 2 write_inode 0.0333 5 __sync_single_inode 0.0098 1 sync_sb_inodes 0.0020 1 writeback_acquire 0.0417 1 .text.lock.fs_writeback 0.0044 1 mpage_end_io_write 0.0109 11 do_mpage_readpage 0.0114 1 mpage_readpages 0.0033 11 mpage_writepage 0.0075 4 mpage_writepages 0.0060 1 exit_aio 0.0078 1 __put_ioctx 0.0119 10 eventpoll_init_file 0.4167 31 eventpoll_release 0.2870 2 sys_epoll_create 0.0208 2 set_brk 0.0278 2 padzero 0.0625 28 create_elf_tables 0.0294 7 elf_map 0.0407 19 load_elf_interp 0.0347 53 load_elf_binary 0.0211 2 de_put 0.0109 2 proc_read_inode 0.0417 1 proc_alloc_inode 0.0089 1 proc_destroy_inode 0.0417 6 proc_get_inode 0.0176 1 .text.lock.inode 0.0476 8 proc_root_lookup 0.0526 1 proc_file_read 0.0018 13 proc_lookup 0.0542 1 proc_calc_metrics 0.0156 3 meminfo_read_proc 0.0093 12 write_profile 0.0882 17 ext2_get_group_desc 0.1181 10 read_block_bitmap 0.1042 6 group_reserve_blocks 0.0600 2 group_release_blocks 0.0250 6 ext2_free_blocks 0.0099 62 grab_block 0.1384 12 ext2_new_block 0.0100 10 ext2_commit_chunk 0.1042 10 ext2_get_page 0.0625 30 ext2_readdir 0.0429 1 ext2_find_entry 0.0021 1 ext2_inode_by_name 0.0100 29 ext2_add_link 0.0321 11 ext2_release_file 0.3056 12 read_inode_bitmap 0.1250 7 ext2_reserve_inode 0.0389 12 ext2_preread_inode 0.0600 14 find_group_other 0.0593 45 ext2_new_inode 0.0378 5 ext2_alloc_block 0.0357 5 ext2_block_to_path 0.0152 4 ext2_get_branch 0.0145 1 ext2_find_near 0.0083 6 ext2_alloc_branch 0.0122 16 ext2_get_block 0.0203 2 ext2_prepare_write 0.0625 2 ext2_get_inode 0.0077 1 ext2_set_inode_flags 0.0114 13 ext2_update_inode 0.0162 1 ext2_ioctl 0.0019 2 ext2_create 0.0109 4 ext2_follow_link 0.1111 3 copy_semundo 0.0192 27 sem_exit 0.0500 3 cap_bprm_set_security 0.0250 15 cap_bprm_compute_creds 0.0682 2 skip_atoi 0.0385 16 number 0.0233 24 vsnprintf 0.0225 1 vsprintf 0.0357 2 __rb_rotate_left 0.0312 5 __rb_rotate_right 0.0781 15 rb_insert_color 0.0765 17 __rb_erase_color 0.0438 6 rb_erase 0.0283 3 radix_tree_preload 0.0197 10 radix_tree_insert 0.0610 269 radix_tree_lookup 3.5395 12 __lookup 0.0492 5 percpu_counter_mod 0.0893 2 .text.lock.percpu_counter 0.1667 125 strncpy_from_user 1.6447 24 clear_user 0.4000 694 strnlen_user 7.8864 171 __copy_user_intel 1.0962 21 __copy_user_zeroing_intel 0.1346 4606 __copy_to_user_ll 42.6481 2567 __copy_from_user_ll 24.6827 6 __get_user_4 0.2609 49 bad_get_user 5.4444 1416 atomic_dec_and_lock 19.6667 53 .text.lock.dec_and_lock 2.2083 16 check_tty_count 0.1000 1 get_tty_driver 0.0086 4 down_tty_sem 0.2000 7 up_tty_sem 0.3500 7 init_dev 0.0063 5 release_dev 0.0036 5 tty_open 0.0052 1 tty_release 0.0109 2 tty_fasync 0.0085 1 pty_close 0.0034 1 pty_unthrottle 0.0132 3 pty_open 0.0139 1 add_timer_randomness 0.0047 12 __make_request 0.0112 1 submit_bio 0.0069 1 end_that_request_first 0.0357 1 scsi_put_command 0.0071 4 scsi_dispatch_cmd 0.0094 1 scsi_queue_next_request 0.0024 5 scsi_end_request 0.0312 2 scsi_io_completion 0.0019 21 scsi_request_fn 0.0437 1 kfree_skbmem 0.0096 135350 total 0.1125