# j6700, dual PA-8700, 750Mhz. # run "make clean; readprofile -r; make -j4; readprofile > xxx" # 2.6.10-rc1-pa11-64SMP kernel building 64-bit SMP kernel. 8 flush_tlb_all_local 0.0952 48 L21 6.0000 7 flush_instruction_cache_local 0.1750 1857 fisync 116.0625 5 flush_data_cache_local 0.1250 7782 fdsync 389.1000 4582 copy_user_page_asm 30.1447 22291 __clear_user_page_asm 199.0268 4079 flush_kernel_dcache_page 40.7900 740 flush_user_dcache_page 7.4000 595 flush_user_icache_page 5.9500 4280 purge_kernel_dcache_page 42.8000 10747 flush_user_dcache_range_asm 298.5278 10658 flush_user_icache_range_asm 296.0556 40982 flush_kernel_icache_page 409.8200 7 flush_kernel_icache_range_asm 0.0603 95 intr_return 2.6389 50 intr_check_sig 4.1667 715 intr_restore 1.5819 4 sys_fork_wrapper 0.0333 7 wrapper_exit 0.0729 5 sys32_execve_wrapper 0.1042 9 sys_rt_sigreturn_wrapper 0.0804 74 syscall_exit 3.7000 60 syscall_check_bh 2.1429 5 syscall_check_resched 0.6250 3 syscall_check_sig 0.3750 509 syscall_restore 1.9280 20 syscall_restore_rfi 0.1220 12 syscall_do_resched 0.7500 6 syscall_do_signal 0.0366 38 lstrncpy_from_user 1.0556 120 $lsfu_loop 7.5000 8 $lsfu_done 2.0000 2 $lsfu_exit 0.2500 5 lclear_user 0.1786 3 $lclu_loop 0.3750 365 $lclu_done 45.6250 28 lstrnlen_user 0.7778 207 $lslen_loop 17.2500 95 $lslen_done 11.8750 1 $lslen_nzero 0.1250 349 $$remoI 0.0679 156 __udivdi3 0.0714 170 __umoddi3 0.0787 104 schedule 0.0463 1 wait_for_completion 0.0025 3 io_schedule 0.0083 4 schedule_timeout 0.0128 1 __wait_on_bit 0.0034 2 out_of_line_wait_on_bit 0.0081 3 __wait_on_bit_lock 0.0077 74 __down_write 0.1968 314 __down_read 0.8177 1993 _spin_lock 49.8250 473 _spin_unlock 19.7083 91 _spin_trylock 2.8438 22 _spin_lock_irq 0.4583 5507 _spin_lock_irqsave 114.7292 1029 _write_trylock 11.6932 8 _write_lock 0.0833 105 _read_lock 1.3125 4 _write_unlock 0.1667 44 _read_unlock 0.5500 2 _spin_lock_bh 0.0357 1 _spin_unlock_bh 0.0208 1 _read_unlock_bh 0.0096 547 _write_unlock_irq 17.0938 7 do_sigaltstack 0.0162 19 do_fork 0.0247 16 free_sid 0.0667 102 flush_tlb_all 0.1796 47 alloc_sid 0.0805 1287 do_page_fault 1.1574 13 flush_cache_all_local 0.2708 997 update_mmu_cache 1.2218 31 flush_dcache_page 0.0281 113 clear_user_page_asm 1.0089 1 parisc_setup_cache_timing 0.0022 3657 handle_interruption 1.8889 31 do_gettimeofday 0.1550 13 sched_clock 0.3250 1 sys_pipe 0.0078 21 get_shared_area 0.0875 134 arch_get_unmapped_area 0.5776 53 do_mmap2 0.2008 46 sys_mmap 0.8214 26 sys_rt_sigreturn 0.0339 71 do_signal 0.0228 163177 cpu_idle 2266.3472 342107 machine_restart 5345.4219 10 exit_thread 1.2500 3 flush_thread 0.1875 8 sys_clone 0.1250 12 copy_thread 0.0375 8574 smp_call_function 7.4427 5 set_brk 0.0347 1 padzero 0.0156 14 elf_map 0.0473 286 load_elf_binary 0.0481 14 sys32_execve 0.0565 2 sys32_time 0.0167 2 sys32_gettimeofday 0.0119 265 cp_compat_stat 0.1142 43 sys32_rt_sigprocmask 0.1311 26 sys32_rt_sigaction 0.0956 12 do_sigaltstack32 0.0395 25 restore_sigcontext32 0.0235 30 setup_sigcontext32 0.0194 3 task_rq_lock 0.0150 1 try_to_wake_up 0.0011 2 wake_up_process 0.0357 2 wake_up_new_task 0.0019 21 finish_task_switch 0.0461 2 schedule_tail 0.0119 28 sched_fork 0.1129 34 sched_exec 0.0259 33 __wake_up 0.1964 3 complete 0.0187 34 migration_thread 0.0207 9 cacheflush_h_tmp_function 0.2812 2 free_task 0.0250 22 __put_task_struct 0.0437 17 dup_task_struct 0.0506 18 __mmdrop 0.0938 30 mm_init 0.0412 13 mm_alloc 0.1083 53 mmput 0.1035 10 mm_release 0.0595 251 copy_mm 0.1508 59 copy_files 0.0429 25 unshare_files 0.0801 162 copy_process 0.0252 1 release_console_sem 0.0011 5 profile_task_exit 0.0446 5 profile_handoff_task 0.0391 20 profile_munmap 0.1786 34 profile_hit 0.0512 21 release_task 0.0262 43 put_files_struct 0.0977 7 next_thread 0.0398 132 do_exit 0.0270 10 do_group_exit 0.0291 3 sys_exit_group 0.0938 11 eligible_child 0.0529 95 do_wait 0.0197 8 sys_wait4 0.1000 14 sys_waitpid 0.4375 132 current_kernel_time 1.5000 2 getnstimeofday 0.0227 2 local_bh_enable 0.0109 1 do_sysctl_strategy 0.0019 4 __mod_timer 0.0056 2 mod_timer 0.0089 10 del_timer 0.0463 15 del_timer_sync 0.0253 4 sys_getpid 0.1667 1 sys_getuid 0.0625 1 free_uid 0.0046 35 flush_signal_handlers 0.5469 6 get_signal_to_deliver 0.0047 17 sigprocmask 0.0590 19 sys_rt_sigprocmask 0.0579 29 do_sigaction 0.0374 2 sys_sigpending 0.0625 14 notifier_call_chain 0.1167 82 groups_search 0.5395 172 in_group_p 0.3981 4 sys_newuname 0.0333 2 sys_getrlimit 0.0109 3 k_getrusage 0.0027 1 getrusage 0.0054 2 sys_getrusage 0.0312 49 queue_work 0.1571 43 worker_thread 0.0420 24 schedule_work 0.5000 20 alloc_pidmap 0.0156 6 call_rcu 0.0833 8 exit_itimers 0.0141 15 do_posix_clock_monotonic_gettime_parts 0.0893 11 do_posix_clock_monotonic_gettime 0.0764 26 kthread_should_stop 0.5417 11 add_wait_queue 0.0917 14 remove_wait_queue 0.1167 2 prepare_to_wait 0.0119 2 prepare_to_wait_exclusive 0.0119 5 finish_wait 0.0298 132 bit_waitqueue 0.3837 272 __wake_up_bit 3.7778 27 wake_up_bit 0.3068 4 compat_sys_getrlimit 0.0185 1 put_compat_rusage 0.0012 28 compat_copy_siginfo_to_user 0.0192 2 sync_page 0.0167 5 add_to_page_cache 0.0071 1 add_to_page_cache_lru 0.0089 52 page_waitqueue 0.5000 77 unlock_page 0.2750 4 end_page_writeback 0.0122 2 __lock_page 0.0096 172 find_get_page 0.7167 4 find_trylock_page 0.0156 8 find_lock_page 0.0092 4 find_or_create_page 0.0081 270 do_generic_mapping_read 0.1114 235 file_read_actor 0.3301 352 filemap_nopage 0.1767 30 generic_file_mmap 0.2500 1 generic_file_readonly_mmap 0.0208 2 remove_suid 0.0109 49 generic_file_buffered_write 0.0160 18 generic_file_aio_write_nolock 0.0181 7 generic_file_aio_write 0.0151 102 __generic_file_aio_read 0.2056 48 generic_file_aio_read 0.3333 5 mempool_alloc 0.0092 7 mempool_alloc_slab 0.1750 1064 bad_range 3.6944 22 free_pages_bulk 0.0195 35 __free_pages_ok 0.0634 1848 free_hot_cold_page 3.2535 70 __pagevec_free 0.6250 10 free_hot_page 0.3125 4762 buffered_rmqueue 4.4756 1220 __alloc_pages 1.1213 39 __get_free_pages 0.1134 68 __free_pages 0.2297 39 free_pages 0.0995 8 nr_free_pages 0.0417 7 __get_page_state 0.0265 1 get_page_state 0.0312 2 __get_zone_counts 0.0227 2 get_zone_counts 0.0104 1 si_meminfo 0.0096 14 balance_dirty_pages_ratelimited 0.0240 1 do_writepages 0.0114 3 clear_page_dirty_for_io 0.0078 19 __set_page_dirty_nobuffers 0.0330 646 set_page_dirty 2.6917 2 test_set_page_writeback 0.0029 5 test_clear_page_dirty 0.0081 1 test_clear_page_writeback 0.0016 184 file_ra_state_init 7.6667 4 read_pages 0.0049 67 do_page_cache_readahead 0.1102 69 page_cache_readahead 0.0991 55 __kmalloc 0.2865 514 kmem_cache_alloc 4.2833 21 cache_alloc_refill 0.0097 113 kfree 0.2943 278 kmem_cache_free 1.9306 1 cache_reap 0.0009 192 vm_acct_memory 0.7742 14 percpu_counter_mod 0.0833 2 activate_page 0.0052 635 mark_page_accessed 2.0353 870 release_pages 0.8770 111 __pagevec_lru_add_active 0.1632 737 lru_cache_add_active 3.0708 6 __pagevec_lru_add 0.0115 76 lru_add_drain 0.4750 1 __pagevec_release 0.0139 3 truncate_complete_page 0.0049 5 truncate_inode_pages 0.0029 5 blk_queue_bounce 0.0036 29 cacheflush_h_tmp_function 0.9062 917 clear_page_tables 0.9395 622 pte_alloc_map 0.6881 1293 copy_page_range 0.6907 3642 unmap_vmas 1.2238 1025 do_wp_page 0.3001 7918 do_no_page 2.1377 2102 handle_mm_fault 0.8237 118 find_vma 1.0536 22 __vm_stat_account 0.2500 65 __remove_shared_vm_struct 0.1890 210 remove_vm_struct 0.8468 87 find_vma_prepare 0.6797 17 __vma_link_rb 0.2656 23 __vma_link 0.1369 61 vma_link 0.1155 118 vma_adjust 0.0868 5 can_vma_merge_before 0.0521 19 can_vma_merge_after 0.1583 73 vma_merge 0.1155 1650 find_vma_prev 17.1875 40 find_mergeable_anon_vma 0.0943 81 get_unmapped_area 0.4050 10 arch_unmap_area 0.2500 11 expand_stack 0.0259 35 split_vma 0.0781 143 do_munmap 0.1168 42 do_brk 0.0571 440 do_mmap_pgoff 0.1780 40 sys_brk 0.1042 23 sys_munmap 0.1513 142 exit_mmap 0.2064 6 insert_vm_struct 0.0227 140 sys_mprotect 0.0655 312 anon_vma_prepare 0.9512 6 __anon_vma_merge 0.0221 9 __anon_vma_link 0.2250 32 anon_vma_link 0.2857 57 anon_vma_unlink 0.2969 854 page_add_anon_rmap 2.3207 587 page_add_file_rmap 1.0335 1044 page_remove_rmap 3.1071 343 free_pages_and_swap_cache 0.7940 1 lookup_swap_cache 0.0035 51 can_share_swap_page 0.1449 3 si_swapinfo 0.0134 20 sys_access 0.0403 149 dentry_open 0.1284 30 filp_open 0.1974 116 get_unused_fd 0.1768 4 put_unused_fd 0.0263 21 fd_install 0.1050 95 sys_open 0.3493 85 filp_close 0.3664 60 sys_close 0.2344 1 nonseekable_open 0.0417 8 generic_file_llseek 0.0204 4 vfs_llseek 0.0417 7 sys_llseek 0.0292 124 do_sync_read 0.4697 102 vfs_read 0.3036 9 do_sync_write 0.0341 32 vfs_write 0.0952 68 sys_read 0.3696 31 sys_write 0.1685 186 get_empty_filp 0.3750 61 file_kill 0.5446 211 __fput 0.2776 170 fput 0.9659 156 fget 0.6094 69 fget_light 0.2156 93 file_move 0.6838 102 __brelse 0.4250 40 unlock_buffer 0.2778 9 __set_page_buffers 0.0375 1 buffer_io_error 0.0114 138 __find_get_block_slow 0.1917 1 inode_has_buffers 0.0312 3 invalidate_inode_buffers 0.0187 7 set_bh_page 0.0230 7 mark_buffer_dirty 0.0365 367 __find_get_block 0.3760 2 unmap_underlying_metadata 0.0057 19 __block_commit_write 0.0308 7 generic_commit_write 0.0486 20 submit_bh 0.0229 46 ll_rw_block 0.0618 2 sync_dirty_buffer 0.0025 1 drop_buffers 0.0015 1 recalc_bh_state 0.0017 5 alloc_buffer_head 0.0391 2 free_buffer_head 0.0104 13 create_buffers 0.0325 10 create_empty_buffers 0.0223 13 __block_write_full_page 0.0046 1 block_write_full_page 0.0018 36 __block_prepare_write 0.0153 4 block_prepare_write 0.0208 3 __getblk_slow 0.0028 42 __getblk 0.3281 7 __bread 0.0139 7 init_buffer_head 0.1250 24 bio_alloc 0.0405 2 bio_put 0.0071 1 bio_get_nr_vecs 0.0156 11 __bio_add_page 0.0123 1 bio_add_page 0.0139 5 init_once 0.0250 6 nr_blockdev_pages 0.0417 1 cdev_get 0.0024 1 cdev_put 0.0042 6 chrdev_open 0.0070 90 generic_fillattr 0.6618 49 vfs_getattr 0.1976 16 vfs_stat 0.0952 1 vfs_lstat 0.0060 54 vfs_fstat 0.4821 1 cp_new_stat 0.0029 1 sys_readlink 0.0043 16 cp_new_stat64 0.0541 4 sys_stat64 0.0333 26 sys_fstat64 0.2167 12 inode_add_bytes 0.0652 1 inode_sub_bytes 0.0052 35 copy_strings 0.0384 1 copy_strings_kernel 0.0156 24 install_arg_page 0.0333 59 setup_arg_pages 0.0447 41 open_exec 0.1220 6 kernel_read 0.0682 10 get_task_comm 0.0833 4 set_task_comm 0.0357 91 flush_old_exec 0.0261 28 prepare_binprm 0.0814 14 compute_creds 0.0530 49 search_binary_handler 0.0348 10 set_binfmt 0.0250 16 pipe_wait 0.0328 40 pipe_readv 0.0410 6 pipe_read 0.1071 15 pipe_writev 0.0141 8 pipe_write 0.1429 1 pipe_ioctl 0.0125 5 pipe_poll 0.0284 1 pipe_read_fasync 0.0036 1 pipe_read_release 0.0125 1 pipe_write_release 0.0125 3 do_pipe 0.0022 129 getname 0.3933 62 generic_permission 0.1270 35 permission 0.3646 8 get_write_access 0.0323 14 deny_write_access 0.0547 26 path_release 0.1161 68 follow_mount 0.1288 151 do_lookup 0.2097 1175 link_path_walk 0.1726 364 path_lookup 0.3033 9 __lookup_hash 0.0205 1 lookup_hash 0.0312 2 lookup_one_len 0.0119 31 __user_walk 0.1761 1 lock_rename 0.0015 2 unlock_rename 0.0061 5 vfs_create 0.0202 227 may_open 0.3419 178 open_namei 0.0579 3 vfs_unlink 0.0040 3 sys_unlink 0.0041 1 vfs_rename_other 0.0017 5 vfs_rename 0.0046 6 sys_rename 0.0082 1 expand_files 0.0060 13 dupfd 0.0187 2 sys_dup2 0.0033 3 sys_dup 0.0375 2 sys_fcntl 0.0016 11 fasync_helper 0.0306 3 kill_fasync 0.0179 12 sys_ioctl 0.0097 1 vfs_readdir 0.0028 5 filldir64 0.0110 1 sys_getdents64 0.0042 2 poll_initwait 0.0625 1 poll_freewait 0.0069 3 __pollwait 0.0075 18 do_select 0.0149 71 locks_remove_posix 0.1250 53 locks_remove_flock 0.0933 15 steal_locks 0.0341 3 d_instantiate 0.0139 4 d_free 0.0417 258 dput 0.3225 29 d_alloc 0.0359 1318 __d_lookup 2.3877 20 d_lookup 0.1562 4 d_rehash 0.0161 3 d_move 0.0033 2 d_splice_alias 0.0051 1 sys_getcwd 0.0007 30 alloc_inode 0.0586 3 destroy_inode 0.0150 5 clear_inode 0.0145 10 new_inode 0.0521 5 __insert_inode_hash 0.0152 19 iput 0.0742 1 bmap 0.0156 26 inode_times_differ 0.2955 126 update_atime 0.4632 22 inode_update_time 0.0833 1 find_inode_fast 0.0057 22 iget_locked 0.0284 1 wake_up_inode 0.0250 8 generic_delete_inode 0.0179 6 generic_drop_inode 0.0121 5 unlock_new_inode 0.1042 4 is_bad_inode 0.1000 78 dnotify_flush 0.2708 145 dnotify_parent 0.3420 14 lookup_mnt 0.0389 11 copy_namespace 0.0052 78 __mark_inode_dirty 0.1573 7 __writeback_single_inode 0.0055 2 writeback_release 0.0083 7 sync_sb_inodes 0.0073 1 writeback_inodes 0.0026 1 mpage_alloc 0.0052 7 do_mpage_readpage 0.0038 6 mpage_readpages 0.0082 6 mpage_writepages 0.0016 16 exit_aio 0.0377 52 eventpoll_init_file 1.0833 5 compat_sys_newstat 0.0417 39 compat_sys_newfstat 0.3250 16 compat_sys_ioctl 0.0168 1 compat_sys_writev 0.0050 28 compat_count 0.2188 106 compat_copy_strings 0.1152 49 compat_do_execve 0.0482 11 compat_sys_select 0.0051 13 load_script 0.0164 20 load_elf_binary 0.0034 5 de_put 0.0108 6 proc_delete_inode 0.0142 1 proc_read_inode 0.0156 9 proc_alloc_inode 0.0703 11 proc_get_inode 0.0172 7 proc_root_lookup 0.0437 11 proc_pid_unhash 0.0655 1 proc_pid_flush 0.0156 14 proc_file_read 0.0180 33 proc_lookup 0.0665 1 proc_calc_metrics 0.0156 15 meminfo_read_proc 0.0154 2 get_node 0.0066 7 devpts_get_tty 0.0282 19 ext3_get_group_desc 0.0720 7 read_block_bitmap 0.0250 13 ext3_free_blocks 0.0047 86 ext3_try_to_allocate 0.0209 1 ext3_has_free_blocks 0.0045 45 ext3_new_block 0.0242 1 get_dtype 0.0208 53 ext3_check_dir_entry 0.1352 4 ext3_readdir 0.0022 94 ext3_release_file 0.6912 37 ext3_open_file 1.1562 12 ext3_file_write 0.0484 5 read_inode_bitmap 0.0184 4 ext3_free_inode 0.0029 49 ext3_new_inode 0.0121 1 ext3_discard_prealloc 0.1250 1 ext3_put_inode 0.0312 1 ext3_alloc_block 0.0208 9 ext3_block_to_path 0.0230 8 ext3_get_branch 0.0175 16 walk_page_buffers 0.0556 6 ext3_writepage_trans_blocks 0.0341 21 ext3_prepare_write 0.0410 5 ext3_journal_dirty_data 0.0347 8 ext3_ordered_commit_write 0.0233 1 ext3_bmap 0.0052 1 bput_one 0.0074 1 journal_dirty_data_fn 0.0179 4 ext3_ordered_writepage 0.0063 2 ext3_readpages 0.0357 1 ext3_invalidatepage 0.0057 2 ext3_set_aops 0.0114 259 ext3_get_inode_loc 0.1433 4 ext3_set_inode_flags 0.0385 5 ext3_read_inode 0.0035 313 ext3_mark_iloc_dirty 0.1578 36 ext3_reserve_inode_write 0.1324 36 ext3_mark_inode_dirty 0.2647 3 ext3_setattr 0.0051 101 ext3_get_block_handle 0.0264 11 ext3_get_block 0.0509 23 ext3_getblk 0.0210 3 ext3_bread 0.0129 3 ext3_clear_blocks 0.0058 1 ext3_free_data 0.0019 6 ext3_truncate 0.0018 6 ext3_delete_inode 0.0179 47 ext3_dirty_inode 0.2448 1 ext3_update_dx_flag 0.0250 86 ext3_find_entry 0.0500 10 ext3_lookup 0.0278 35 add_dirent_to_buf 0.0329 17 ext3_add_entry 0.0053 9 ext3_delete_entry 0.0156 3 ext3_add_nondir 0.0163 10 ext3_create 0.0212 5 ext3_orphan_add 0.0052 2 ext3_orphan_del 0.0023 2 ext3_unlink 0.0035 9 ext3_rename 0.0047 85 ext3_journal_start 0.7589 6 ext3_alloc_inode 0.0833 1 ext3_destroy_inode 0.0208 45 __ext3_journal_stop 0.3516 35 ext3_follow_link 1.0938 93 start_this_handle 0.0590 62 journal_start 0.1435 1 journal_release_buffer 0.0417 161 journal_stop 0.1691 45 __journal_unfile_buffer 0.0516 59 __journal_file_buffer 0.0458 103 journal_dirty_metadata 0.1038 201 do_get_write_access 0.0623 17 journal_get_undo_access 0.0213 50 journal_get_write_access 0.3906 1 journal_get_create_access 0.0010 43 journal_dirty_data 0.0318 5 journal_unfile_buffer 0.0112 1 __dispose_buffer 0.0034 8 journal_invalidatepage 0.0029 9 journal_file_buffer 0.0187 1 __journal_refile_buffer 0.0014 10 inverted_lock 0.0481 56 journal_commit_transaction 0.0055 1 __journal_insert_checkpoint 0.0030 2 __journal_remove_checkpoint 0.0119 2 __journal_clean_checkpoint_list 0.0056 1 find_revoke_record 0.0038 75 journal_cancel_revoke 0.0966 2 journal_write_revoke_records 0.0038 1 __jbd_kmalloc 0.0179 42 __log_space_left 0.2019 1 journal_bmap 0.0037 4 journal_blocks_per_page 0.1250 5 journal_free_journal_head 0.1042 266 journal_add_journal_head 0.2262 1 journal_get_descriptor_buffer 0.0023 16 journal_write_metadata_buffer 0.0067 18 __journal_remove_journal_head 0.0221 10 journal_remove_journal_head 0.0250 106 journal_put_journal_head 0.2008 7 copy_semundo 0.0148 17 exit_sem 0.0256 93 key_user_lookup 0.0994 10 key_user_put 0.0658 152 key_alloc 0.1131 38 __key_instantiate_and_link 0.0742 9 key_instantiate_and_link 0.0592 90 key_cleanup 0.1406 16 key_put 0.0870 33 keyring_publish_name 0.1650 15 keyring_instantiate 0.2679 19 keyring_destroy 0.0848 27 keyring_alloc 0.1467 29 install_process_keyring 0.1133 6 copy_keys 0.0183 6 exit_keys 0.0750 14 exec_keys 0.1094 5 cap_bprm_apply_creds 0.0110 9 cap_bprm_set_security 0.0938 3 cap_bprm_secureexec 0.0375 214 cap_vm_enough_memory 0.4053 120 __bitmap_weight 0.1899 299 atomic_dec_and_lock 1.2888 1 kobject_get 0.0179 1 kobject_put 0.0179 3 radix_tree_preload 0.0121 23 __rb_rotate_left 0.2614 7 __rb_rotate_right 0.0795 48 rb_insert_color 0.1364 47 rb_erase 0.0587 46 rb_first 1.4375 1 rb_last 0.0312 245 rb_next 2.3558 21 init_rwsem 0.4375 58 __up_write 0.0873 419 __up_read 1.0072 8 strlen 0.3333 11 strlcpy 0.0764 1 strncmp 0.0179 183 memmove 2.0795 144 memcmp 3.0000 84 memscan 2.1000 2 skip_atoi 0.0250 65 number 0.0713 115 vsnprintf 0.0481 1 vsprintf 0.0250 14 sprintf 0.1944 1 __xchg64 0.0089 8 __xchg32 0.0667 21 __cmpxchg_u64 0.1313 142 __cmpxchg_u32 0.8068 3003 pa_memcpy 4.0363 37 pmc_store_exc 0.1171 24 memcpy 0.3750 44 copy_to_user 0.6875 38 copy_from_user 0.5938 3 copy_in_user 0.0375 1235 memset 6.7120 337 $$divoI 0.3009 1 soft_cursor 0.0011 1 cfb_imageblit 0.0006 3 check_tty_count 0.0121 3 tty_ldisc_try 0.0221 4 tty_wakeup 0.0208 1 tty_hung_up_p 0.0250 3 tty_read 0.0054 8 tty_write 0.0074 5 init_dev 0.0022 6 tty_poll 0.0203 3 tty_fasync 0.0094 4 release_dev 0.0013 7 tty_open 0.0069 1 tty_release 0.0039 5 tty_ioctl 0.0009 3 tty_default_put_char 0.0536 1 tty_register_device 0.0030 2 check_unthrottle 0.0100 1 n_tty_chars_in_buffer 0.0050 3 opost 0.0052 4 n_tty_receive_room 0.0714 9 n_tty_receive_buf 0.0015 14 read_chan 0.0042 17 write_chan 0.0148 7 normal_poll 0.0131 1 pty_close 0.0017 1 pty_unthrottle 0.0060 1 pty_write 0.0052 1 pty_write_room 0.0125 2 pty_chars_in_buffer 0.0167 5 pty_open 0.0125 2 elv_set_request 0.0250 1 generic_unplug_device 0.0125 4 blk_backing_dev_unplug 0.0714 7 get_io_context 0.0139 7 put_io_context 0.0199 11 get_request 0.0107 1 disk_round_stats 0.0045 4 __make_request 0.0020 7 generic_make_request 0.0081 9 submit_bio 0.0194 4 exit_io_context 0.0250 6 as_set_request 0.0395 3 tulip_start_xmit 0.0051 4 scsi_dispatch_cmd 0.0050 2 scsi_add_timer 0.0139 1 scsi_request_fn 0.0008 4 sock_aio_write 0.0119 3 sock_poll 0.0469 3 lock_sock 0.0268 2 sk_reset_timer 0.0109 7 skb_clone 0.0072 7 alloc_skb 0.0146 2 __kfree_skb 0.0025 3 skb_release_data 0.0052 3 kfree_skbmem 0.0417 2 sk_stream_mem_schedule 0.0024 1 sk_stream_rfree 0.0060 6 dev_queue_xmit_nit 0.0134 7 dev_queue_xmit 0.0071 7 sk_run_filter 0.0026 1 nf_debug_ip_finish_output2 0.0066 4 nf_iterate 0.0078 5 nf_hook_slow 0.0075 1 eth_header 0.0030 4 qdisc_restart 0.0040 4 pfifo_fast_enqueue 0.0119 2 pfifo_fast_dequeue 0.0192 3 dst_output 0.0288 7 ip_finish_output2 0.0059 6 ip_queue_xmit 0.0035 3 ip_output 0.0170 6 tcp_poll 0.0090 5 tcp_sendmsg 0.0009 1 tcp_rcv_space_adjust 0.0024 1 tcp_set_skb_tso_segs 0.0114 5 __tcp_select_window 0.0123 13 tcp_transmit_skb 0.0052 4 tcp_current_mss 0.0100 5 tcp_write_xmit 0.0057 2 tcp_v4_send_check 0.0076 3 inet_sendmsg 0.0197 8 packet_rcv_spkt 0.0064 706070 total 0.1902