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smp_call_function 0.0078 1 .text.lock.smp 0.0256 577 pte_alloc_one 4.0069 1 pmd_ctor 0.0625 146 pgd_ctor 6.0833 14 pgd_alloc 0.0729 18 pgd_free 0.2045 1583 do_page_fault 1.3862 2 kmap 0.0714 599 kmap_atomic 4.2786 119 kunmap_atomic 9.9167 11 kmap_atomic_to_page 0.0625 86 try_to_wake_up 0.1070 45 wake_up_forked_process 0.1355 26 schedule_tail 0.1383 2 sched_migrate_task 0.0385 87 sched_best_cpu 0.6397 9 sched_balance_exec 0.1731 26 find_busiest_node 0.1413 2367 schedule 1.9530 68 default_wake_function 2.4286 2054 __wake_up 22.3261 1 __wake_up_locked 0.0500 54 __wake_up_sync 0.8438 324 complete 6.2308 64 wait_for_completion 0.3902 4 __cond_resched 0.1429 59 set_cpus_allowed 0.2379 33 migration_thread 0.0532 406 .text.lock.sched 0.7342 12 free_task_struct 0.1071 4 add_wait_queue 0.0769 15 remove_wait_queue 0.4167 5 prepare_to_wait 0.0735 407 prepare_to_wait_exclusive 5.9853 93 finish_wait 1.2917 1 autoremove_wake_function 0.0179 174 dup_task_struct 1.0610 3 mm_init 0.0134 10 mm_alloc 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0.0132 1 nr_free_highpages 0.0278 30 __get_page_state 0.2083 13 get_zone_counts 0.1083 6 balance_dirty_pages_ratelimited 0.0652 300 __set_page_dirty_buffers 1.0563 26 __set_page_dirty_nobuffers 0.1477 2 test_clear_page_dirty 0.0247 130 file_ra_state_init 2.9545 496 do_page_cache_readahead 1.1923 54 page_cache_readahead 0.1800 13 page_cache_readaround 0.1711 2 slab_destroy 0.0070 1 cache_init_objs 0.0104 1 kmem_flagcheck 0.0208 27 cache_grow 0.0404 43 kmem_cache_alloc 0.6324 206 kmalloc 1.6613 698 kmem_cache_free 9.1842 3 kfree 0.0242 6 kfree_percpu 0.1071 35 reap_timer_fnc 0.0643 125 mark_page_accessed 2.2321 73 lru_cache_add 1.1406 196 lru_cache_add_active 3.0625 24 lru_add_drain 0.3333 1 __page_cache_release 0.0081 856 release_pages 2.8919 1 __pagevec_lru_add 0.0057 255 __pagevec_lru_add_active 1.2260 290 vm_acct_memory 4.6774 1 hash_vcache 0.0357 10 invalidate_vcache 0.0917 1 .text.lock.vcache 0.0370 187 install_page 0.3159 10 sys_remap_file_pages 0.0532 2 flush_all_zero_pkmaps 0.0102 36 kmap_high 0.0857 10 kunmap_high 0.0735 2 bounce_copy_vec 0.0263 4 bounce_end_io 0.0323 2 bounce_end_io_write 0.0556 542 __blk_queue_bounce 0.9610 1 blk_queue_bounce 0.0147 2 page_slot 0.1000 354 page_address 2.5286 104 set_page_address 0.3410 19 .text.lock.highmem 0.1545 880 clear_page_tables 2.0183 358 pte_alloc_map 1.1776 7 pte_alloc_kernel 0.0269 631 copy_page_range 0.5654 3533 zap_pte_range 5.3530 11 zap_pmd_range 0.1058 12 unmap_page_range 0.1250 35 unmap_vmas 0.0543 812 do_wp_page 0.8565 13987 do_anonymous_page 17.5716 1479 do_no_page 1.8304 636 handle_mm_fault 1.5900 7 __pmd_alloc 0.1458 336 vm_enough_memory 2.2105 399 remove_shared_vm_struct 3.9900 621 sys_brk 2.8750 220 find_vma_prepare 2.0370 5 __vma_link_rb 0.0781 15 __vma_link 0.1071 138 vma_link 1.1897 1 can_vma_merge_before 0.0147 71 can_vma_merge_after 0.8875 333 vma_merge 0.6213 113 do_mmap_pgoff 0.0759 15 get_unmapped_area 0.0514 605 find_vma 7.2024 17 find_vma_prev 0.2125 11 expand_stack 0.0671 11 free_pgtables 0.0786 3 unmap_vma 0.0268 3 unmap_vma_list 0.0938 13 unmap_region 0.0382 2 detach_vmas_to_be_unmapped 0.0227 39 split_vma 0.1773 26 do_munmap 0.0890 5 sys_munmap 0.0568 268 do_brk 0.5982 43 exit_mmap 0.0888 1 insert_vm_struct 0.0106 11 change_protection 0.0201 9 mprotect_fixup 0.0300 9 sys_mprotect 0.0169 5 do_mremap 0.0064 1365 page_add_rmap 3.1023 2452 page_remove_rmap 3.8553 4 try_to_unmap_obj 0.0032 159 __pte_chain_free 2.2083 106 pte_chain_alloc 1.7667 180 free_pages_and_swap_cache 1.3636 7 can_share_swap_page 0.0729 4 si_swapinfo 0.0435 1 sys_utime 0.0038 9 sys_access 0.0288 2 sys_chdir 0.0185 12 filp_open 0.1304 86 dentry_open 0.2363 149 get_unused_fd 0.3801 1 put_unused_fd 0.0179 617 fd_install 9.6406 38 sys_open 0.3276 4 sys_creat 0.1667 111 filp_close 0.6453 128 sys_close 1.0323 13 generic_file_llseek 0.0625 7 sys_llseek 0.0337 30 do_sync_read 0.1705 236 vfs_read 1.1569 10 do_sync_write 0.0568 49 vfs_write 0.2356 21 sys_read 0.3500 6 sys_write 0.1000 2 filp_ctor 0.0385 103 get_empty_filp 0.5150 2 open_private_file 0.0143 304 fput 12.6667 412 __fput 2.9429 255 fget 3.5417 16 put_filp 0.3636 1079 file_move 17.9833 385 file_kill 8.7500 1 fs_may_remount_ro 0.0088 356 .text.lock.file_table 3.4902 9 wake_up_buffer 0.2250 8 unlock_buffer 0.1250 1 __set_page_buffers 0.0192 3 end_buffer_io_sync 0.0625 153 __find_get_block_slow 0.5312 2 inode_has_buffers 0.0833 3 invalidate_inode_buffers 0.0326 15 create_buffers 0.1071 1 mark_buffer_dirty 0.0156 67 __brelse 1.3958 7 bh_lru_install 0.0307 65 __find_get_block 0.3125 7 __getblk 0.1250 6 __bread 0.1154 2 set_bh_page 0.0312 2 create_empty_buffers 0.0152 1 unmap_underlying_metadata 0.0119 51 __block_prepare_write 0.0502 8 __block_commit_write 0.0541 3 block_prepare_write 0.0536 2 generic_commit_write 0.0217 32 block_write_full_page 0.1778 1 end_bio_bh_io_sync 0.0208 4 submit_bh 0.0104 3 ll_rw_block 0.0268 1 check_ttfb_buffer 0.0132 5 alloc_buffer_head 0.0833 1 bio_alloc 0.0024 3 bio_endio 0.0395 7 nr_blockdev_pages 0.0648 4 lookup_chrfops 0.0286 3 get_chrfops 0.0278 6 chrdev_open 0.0395 50 .text.lock.char_dev 0.5882 203 generic_fillattr 1.1802 44 vfs_getattr 0.3438 9 vfs_stat 0.1250 14 vfs_fstat 0.2333 69 cp_new_stat64 0.2575 4 sys_stat64 0.0833 9 sys_fstat64 0.1875 3 inode_add_bytes 0.0341 5 count 0.0735 88 copy_strings 0.1538 5 put_dirty_page 0.0134 22 setup_arg_pages 0.0534 18 open_exec 0.0938 4 kernel_read 0.0526 90 exec_mmap 0.1891 46 flush_old_exec 0.0237 24 prepare_binprm 0.1364 17 compute_creds 0.0685 27 search_binary_handler 0.0711 26 do_execve 0.0492 2 set_binfmt 0.0385 198 pipe_wait 1.3378 178 pipe_read 0.3423 119 pipe_write 0.1859 6 pipe_release 0.0326 2 pipe_read_fasync 0.0238 1 pipe_write_fasync 0.0114 1 pipe_read_release 0.0278 2 pipe_new 0.0102 9 get_pipe_inode 0.0489 8 do_pipe 0.0163 1 .text.lock.pipe 0.0047 34 getname 0.2179 25 vfs_permission 0.0962 29 permission 0.5577 9 get_write_access 0.1500 122 deny_write_access 1.9062 155 path_release 3.2292 2 cached_lookup 0.0192 3 real_lookup 0.0153 56 follow_mount 0.3111 16 follow_down 0.1026 264 do_lookup 1.8857 1262 link_path_walk 0.6174 1780 path_lookup 5.3614 4 lookup_hash 0.0286 8 __user_walk 0.1250 2 vfs_create 0.0143 170 may_open 0.4521 74 open_namei 0.0746 3 lookup_create 0.0278 1 sys_unlink 0.0031 20 vfs_follow_link 0.0490 1 .text.lock.namei 0.0016 1 set_close_on_exec 0.0156 9 locate_fd 0.0321 1 dupfd 0.0086 3 sys_dup2 0.0139 1 sys_dup 0.0278 1 do_fcntl 0.0026 5 sys_fcntl64 0.0446 11 fasync_helper 0.0466 6 __kill_fasync 0.0652 297 kill_fasync 5.9400 8 .text.lock.fcntl 0.0580 3 sys_ioctl 0.0050 13 .text.lock.ioctl 0.8125 51 vfs_readdir 0.5312 23 filldir64 0.0885 2 sys_getdents64 0.0112 53 locks_remove_posix 0.2008 5 locks_remove_flock 0.0266 10 posix_block_lock 0.5000 161 dput 0.4680 16 d_invalidate 0.1111 48 d_alloc 0.1062 11 d_instantiate 0.1528 1 d_lookup 0.0147 7485 __d_lookup 26.3556 4 d_rehash 0.0435 3 __d_path 0.0090 14 sys_getcwd 0.0265 168 .text.lock.dcache 0.3243 47 alloc_inode 0.1451 3 destroy_inode 0.0417 8 inode_init_once 0.0247 1 clear_inode 0.0076 5 find_inode_fast 0.0833 18 new_inode 0.1731 6 get_new_inode_fast 0.0312 5 iget_locked 0.0338 11 __insert_inode_hash 0.1196 11 generic_forget_inode 0.0444 2 generic_drop_inode 0.0625 4 iput 0.0370 1 bmap 0.0167 18 inode_times_differ 0.2647 59 update_atime 0.3010 5 inode_update_time 0.0347 1 i_waitq_head 0.0500 2 inode_change_ok 0.0053 8 .text.lock.attr 0.2500 2 is_bad_inode 0.0833 2 expand_fd_array 0.0058 101 dnotify_flush 0.8417 8 fcntl_dirnotify 0.0225 315 dnotify_parent 3.5000 8 .text.lock.dnotify 0.1905 2 lookup_mnt 0.0238 21 copy_namespace 0.0238 1 set_fs_pwd 0.0078 67 __mark_inode_dirty 0.3284 2 __sync_single_inode 0.0039 1 sync_sb_inodes 0.0020 10 do_mpage_readpage 0.0103 1 mpage_readpages 0.0033 4 mpage_writepages 0.0060 15 eventpoll_init_file 0.6250 52 eventpoll_release 0.4815 5 sys_epoll_create 0.0521 3 set_brk 0.0417 1 padzero 0.0312 16 create_elf_tables 0.0168 8 elf_map 0.0465 14 load_elf_interp 0.0255 43 load_elf_binary 0.0171 1 de_put 0.0054 1 proc_destroy_inode 0.0417 2 proc_get_inode 0.0059 1 .text.lock.inode 0.0476 6 proc_root_lookup 0.0395 66 .text.lock.root 1.6098 3 proc_file_read 0.0053 15 proc_lookup 0.0625 2 meminfo_read_proc 0.0062 17 write_profile 0.1250 8 ext3_get_group_desc 0.0556 3 read_block_bitmap 0.0312 17 ext3_test_allocatable 0.2500 43 find_next_usable_block 0.0618 11 ext3_try_to_allocate 0.0299 18 ext3_new_block 0.0145 4 get_dtype 0.1000 61 ext3_check_dir_entry 0.3466 34 ext3_readdir 0.0320 17 ext3_release_file 0.2237 28 ext3_open_file 0.7000 3 ext3_file_write 0.0160 15 find_group_other 0.0670 56 ext3_new_inode 0.0337 2 ext3_alloc_block 0.0556 22 ext3_block_to_path 0.0663 9 ext3_get_branch 0.0425 1 ext3_find_near 0.0083 3 ext3_find_goal 0.0268 2 ext3_alloc_branch 0.0032 2 ext3_splice_branch 0.0052 28 ext3_get_block_handle 0.0435 1 ext3_get_block 0.0093 12 ext3_getblk 0.0238 3 ext3_bread 0.0214 3 walk_page_buffers 0.0242 9 ext3_prepare_write 0.0417 2 ext3_journal_dirty_data 0.0357 8 ext3_commit_write 0.0164 1 ext3_readpages 0.0312 2 ext3_free_data 0.0069 44 ext3_get_inode_loc 0.1375 1 ext3_set_inode_flags 0.0114 43 ext3_do_update_inode 0.0512 1 ext3_setattr 0.0035 5 ext3_writepage_trans_blocks 0.0379 1 ext3_mark_iloc_dirty 0.0227 9 ext3_reserve_inode_write 0.0625 3 ext3_mark_inode_dirty 0.0577 1 ext3_dirty_inode 0.0096 2 ext3_update_dx_flag 0.0625 14 add_dirent_to_buf 0.0180 5 ext3_add_entry 0.0109 1 ext3_create 0.0038 2 ext3_orphan_del 0.0043 8 ext3_journal_start 0.1000 9 __ext3_journal_stop 0.1500 1 ext3_alloc_inode 0.0250 2 ext3_follow_link 0.0556 57 start_this_handle 0.1370 4 new_handle 0.0556 38 journal_start 0.1532 2 journal_extend 0.0082 99 do_get_write_access 0.0674 26 journal_get_write_access 0.2826 3 journal_get_undo_access 0.0110 5 journal_dirty_data 0.0145 20 journal_dirty_metadata 0.0427 35 journal_stop 0.0658 14 __journal_unfile_buffer 0.0389 2 journal_unfile_buffer 0.0556 17 __journal_file_buffer 0.0324 1 journal_file_buffer 0.0227 1 __journal_refile_buffer 0.0040 1141 .text.lock.transaction 1.5033 6 release_buffer_page 0.0469 31 journal_commit_transaction 0.0081 3 __try_to_free_cp_buf 0.0500 1 __journal_remove_checkpoint 0.0093 8 journal_cancel_revoke 0.0465 1 journal_write_revoke_records 0.0061 5 log_space_left 0.1389 1 journal_blocks_per_page 0.0312 3 __jbd_kmalloc 0.0288 1 journal_alloc_journal_head 0.0100 83 journal_add_journal_head 0.3051 4 __journal_remove_journal_head 0.0125 13 journal_unlock_journal_head 0.1161 1 journal_remove_journal_head 0.0278 5 .text.lock.journal 0.0115 7 copy_semundo 0.0449 15 sem_exit 0.0278 637 .text.lock.sem 4.4859 32 cap_bprm_compute_creds 0.1455 22 number 0.0320 31 vsnprintf 0.0290 1 vsprintf 0.0357 2 sprintf 0.0833 1 vsscanf 0.0010 8 __rb_rotate_left 0.1250 4 __rb_rotate_right 0.0625 16 rb_insert_color 0.0816 10 __rb_erase_color 0.0258 7 rb_erase 0.0330 4 radix_tree_preload 0.0263 3 radix_tree_insert 0.0183 292 radix_tree_lookup 3.8421 12 __lookup 0.0492 1 percpu_counter_mod 0.0179 126 strncpy_from_user 1.6579 26 clear_user 0.4333 800 strnlen_user 9.0909 117 __copy_user_intel 0.7500 21 __copy_user_zeroing_intel 0.1346 4933 __copy_to_user_ll 45.6759 3158 __copy_from_user_ll 30.3654 5 __get_user_4 0.2174 63 bad_get_user 7.0000 2005 atomic_dec_and_lock 27.8472 56 .text.lock.dec_and_lock 2.3333 7 check_tty_count 0.0437 1 get_tty_driver 0.0086 3 down_tty_sem 0.1500 5 up_tty_sem 0.2500 5 init_dev 0.0045 7 release_dev 0.0051 6 tty_open 0.0063 1 tty_release 0.0109 1 tty_fasync 0.0042 46 .text.lock.tty_io 0.1326 3 pty_close 0.0101 5 pty_open 0.0231 1 add_timer_randomness 0.0047 1 add_disk_randomness 0.0156 9 __make_request 0.0084 2 generic_make_request 0.0037 4 __end_that_request_first 0.0085 1 scsi_put_command 0.0071 10 scsi_dispatch_cmd 0.0236 1 .text.lock.hosts 0.0055 2 scsi_decide_disposition 0.0076 2 scsi_init_cmd_errh 0.0093 3 scsi_queue_next_request 0.0072 9 scsi_end_request 0.0563 2 scsi_io_completion 0.0019 28 scsi_request_fn 0.0583 2 sd_rw_intr 0.0045 141588 total 0.1176