* cdrom_sysctl_register uses LOTS of CPU, and no cdrom is attached (2.4.20-pre10)
@ 2002-10-14 14:39 Roy Sigurd Karlsbakk
2002-10-15 5:07 ` Zwane Mwaikambo
0 siblings, 1 reply; 4+ messages in thread
From: Roy Sigurd Karlsbakk @ 2002-10-14 14:39 UTC (permalink / raw)
To: Kernel mailing list; +Cc: Harald Dankworth, Atle Sjønøst
[-- Attachment #1: Type: text/plain, Size: 919 bytes --]
hi
I have these server nodes, doing video streaming.
and
running a server benchmark with 20 concurrent client connections. hardware is
4 IDE drives. kernel is 2.4.20-pre10 + ext3 O_DIRECT support. filesystem is
ext3.
The only system call that seems to eat any system time of importance is
'cdrom_sysctl_register'
problem is: there is no cdrom on the system!
attached is the .config and these three readprofile output files (pro[123]).
see time to see the interval they have been created in
bash-2.05# ls -l pro[1-3]
-rw-r--r-- 1 root root 13965 Jan 29 00:05 pro1
-rw-r--r-- 1 root root 14193 Jan 29 00:06 pro2
-rw-r--r-- 1 root root 15162 Jan 29 00:09 pro3
roy
--
Roy Sigurd Karlsbakk, Datavaktmester
ProntoTV AS - http://www.pronto.tv/
Tel: +47 9801 3356
Computers are like air conditioners.
They stop working when you open Windows.
[-- Attachment #2: pro1 --]
[-- Type: text/plain, Size: 13965 bytes --]
4 _stext 0.0833
27 huft_build 0.0147
76 inflate_codes 0.0731
1 inflate_dynamic 0.0006
7 gunzip 0.0055
36 dump_thread 0.1250
7 __switch_to 0.0337
138 alignment_check 11.5000
1 page_fault 0.0833
1 machine_check 0.0833
1 spurious_interrupt_bug 0.0833
3 show_trace 0.0125
936 save_v86_state 1.9500
64 sys_ipc 0.1176
30 do_open 0.1442
6 free_initrd_mem 0.0469
170 do_page_fault 0.1382
12 remap_area_pages 0.0268
28 sys_sched_getparam 0.1094
1 sys_sched_get_priority_min 0.0208
7 sys_sched_rr_get_interval 0.0230
54 show_task 0.1467
12 render_sigset_t 0.0938
45 reparent_to_init 0.1480
10 daemonize 0.0893
1 wake_up_process 0.0133
13 request_dma 0.2031
121 lookup_exec_domain 0.7562
98 register_exec_domain 1.2250
3 do_syslog 0.0038
1 emit_log_char 0.0089
1 printk 0.0035
1 console_unblank 0.0156
1 sys_create_module 0.0025
1 qm_modules 0.0033
1 sys_query_module 0.0028
1 exit_notify 0.0016
1 sys_sysinfo 0.0031
21 sys_settimeofday 0.1010
296 tasklet_hi_action 2.6429
1 tasklet_init 0.0208
2 __run_task_queue 0.0208
2 ksoftirqd 0.0114
3 cpu_raise_softirq 0.0517
1 __request_resource 0.0125
1 release_resource 0.0625
1 check_resource 0.0125
1 update_wall_time_one_tick 0.0057
1 update_wall_time 0.0156
93 timer_bh 0.1076
29 do_timer 0.2589
55 sys_alarm 0.6875
4 sys_geteuid 0.1250
3 sys_getgid 0.0938
4 collect_signal 0.0179
30 bad_signal 0.2083
5 send_signal 0.0195
2 deliver_signal 0.0208
2 send_sig_info 0.0125
1 force_sig_info 0.0069
1 kill_pg_info 0.0089
2 wake_up_parent 0.0312
17 sys_rt_sigaction 0.0531
28 sys_ssetmask 0.3500
10 kill_proc_info 0.0694
2 exec_usermodehelper 0.0022
1 call_usermodehelper 0.0048
2 vmtruncate_list 0.0208
9 vmtruncate 0.0312
1 do_anonymous_page 0.0045
16 handle_mm_fault 0.0833
1 vmalloc_to_page 0.0132
1 unlock_vma_mappings 0.0625
1 get_unmapped_area 0.0037
5 find_vma 0.0521
10 find_vma_prev 0.0521
488 find_extend_vma 2.7727
69 unmap_fixup 0.2270
15 do_brk 0.0312
4 exit_mmap 0.0139
1 insert_vm_struct 0.0079
9 .text.lock.mmap 0.1385
1 add_page_to_hash_queue 0.0208
1 __remove_inode_page 0.0125
1 invalidate_inode_pages 0.0069
1 truncate_list_pages 0.0024
1 invalidate_list_pages2 0.0031
1 generic_buffer_fdatasync 0.0052
1 __find_lock_page_helper 0.0089
5 find_or_create_page 0.0240
1 do_generic_file_read 0.0010
1 generic_file_direct_IO 0.0021
6 do_readahead 0.0417
14 madvise_willneed 0.0461
3 read_cache_page 0.0099
49 generic_file_write 0.0300
1056 change_protection 3.0000
5 mprotect_fixup 0.0049
3 kmem_cache_create 0.0037
1 remove_exclusive_swap_page 0.0048
54 try_to_unuse 0.0823
145 sys_swapoff 0.2665
7 get_swaphandle_info 0.0365
22 valid_swaphandles 0.1630
2 Letext 0.2222
1 int_sqrt 0.0156
16 badness 0.0833
25 shmem_file_write 0.0340
4 do_shmem_file_read 0.0167
43 shmem_statfs 0.5375
2 shmem_mknod 0.0179
43 shmem_rename 0.3359
4 shmem_symlink 0.0083
14 shmem_follow_link 0.1250
32 shmem_parse_options 0.0588
3 sys_truncate64 0.0078
1 remove_super 0.0069
1 sys_ustat 0.0042
1 get_anon_super 0.0045
14 kill_super 0.0625
3 .text.lock.super 0.0129
85 do_open 0.2530
247 blkdev_put 1.2865
2 sys_stat64 0.0179
1 sys_fstat64 0.0093
2 copy_strings 0.0046
1 exec_mmap 0.0035
2 flush_old_exec 0.0033
1 compute_creds 0.0030
1 pipe_read 0.0018
1 sys_poll 0.0014
1 flock64_to_posix_lock 0.0035
7 locks_insert_lock 0.1094
12 locks_delete_lock 0.0536
4 posix_lock_file 0.0034
1 locks_remove_posix 0.0030
1 lock_get_status 0.0022
1 Letext 0.0030
1 free_kiobuf_bhs 0.0125
1 expand_kiobuf 0.0057
56 show_vfsmnt 0.0625
6 umount_tree 0.0312
34 do_umount 0.1328
11 sys_umount 0.0625
1 sys_oldumount 0.0312
9 copy_tree 0.0469
1 graft_tree 0.0039
8 do_loopback 0.0227
6 do_remount 0.0375
4 do_move_mount 0.0076
1 bm_entry_read 0.0039
5 load_elf_binary 0.0017
2 proc_root_link 0.0208
1 proc_pid_environ 0.0125
1 mem_read 0.0030
1 do_proc_readlink 0.0045
2 ext3_free_data 0.0060
1 ext3_do_update_inode 0.0011
1 ext3_setattr 0.0024
2 ext3_change_inode_journal_flag 0.0066
4 ext3_find_entry 0.0057
2 ext3_create 0.0069
3 ext3_mkdir 0.0037
3 empty_dir 0.0063
188 ext3_orphan_add 0.3790
2 count_tags 0.0250
1 ext2_read_super 0.0006
1 zlib_fs_inflate_codes 0.0005
1 parse_rock_ridge_inode_internal 0.0006
1872 autoconfig 1.8571
1 pci_siig10x_fn 0.0089
2 pci_siig20x_fn 0.0179
2 serial_remove_one 0.0125
47 register_serial 0.0773
25 setledstate 0.3125
12 register_leds 0.1500
10 kbd_bh 0.0541
12 Letext 0.1875
6 pckbd_translate 0.0208
1 interpret_errors 0.0016
1 user_reset_fdc 0.0078
1 raw_cmd_ioctl 0.0010
37 fd_ioctl 0.0126
23 compute_loop_size 0.1797
9 do_nbd_request 0.0352
7 nbd_ioctl 0.0072
22 eepro100_init_one 0.0417
73 speedo_found1 0.0415
15 do_eeprom_cmd 0.0721
1 ide_scan_devices 0.0052
1 ide_dmafunc_verbose 0.0063
1 pdc202xx_tune_chipset 0.0012
2 pdc202xx_new_tune_chipset 0.0020
1 piix_get_info 0.0009
1 piix_tune_drive 0.0023
18 cdrom_sysctl_handler 0.0750
45678 cdrom_sysctl_register 407.8393
8 pci_find_subsys 0.0625
2 pci_find_class 0.0417
6 call_policy 0.0134
1 usb_start_wait_urb 0.0026
4 usb_get_device_descriptor 0.1250
45 usb_get_status 0.5625
17 usb_get_protocol 0.2125
1 usb_open 0.0042
1 usb_hub_configure 0.0016
1 usb_hcd_pci_resume 0.0063
58 hcd_submit_urb 0.0755
1 periodic_unlink 0.0048
63 td_submit_urb 0.0743
16 dl_transfer_length 0.0714
4 dl_del_urb 0.0417
1 raid5_end_write_request 0.0026
18 xor_pII_mmx_5 0.0341
6 get_spare 0.0417
1 md_sync_acct 0.0089
1 md_do_sync 0.0009
13 unregister_netdevice 0.0271
1 __dev_mc_upload 0.0208
22 ip_frag_reasm 0.0335
26 ip_defrag 0.0929
17 ip_forward 0.0374
447 ip_options_compile 0.2972
2 ip_options_undo 0.0114
19 ip_options_get 0.0699
18 ip_forward_options 0.0469
43 ip_options_rcv_srr 0.1348
8 ip_queue_xmit 0.0068
1 ip_setsockopt 0.0004
5 inet_fill_ifaddr 0.0087
1 devinet_sysctl_register 0.0030
16 inet_sock_release 0.1250
6 inet_create 0.0107
1 fib_create_info 0.0012
1 tux_error_report 0.0037
1 tux_state_change 0.0015
1 tux_ftp_create_child 0.0027
13 parse_http_message 0.0006
1 zap_userspace_req 0.0104
1 gen_bitlen 0.0020
1 send_all_trees 0.0015
3 _tr_tally 0.0104
1 compress_block 0.0009
6 set_data_type 0.0469
54301 total 0.0343
[-- Attachment #3: pro2 --]
[-- Type: text/plain, Size: 14193 bytes --]
4 _stext 0.0833
27 huft_build 0.0147
76 inflate_codes 0.0731
1 inflate_dynamic 0.0006
9 gunzip 0.0071
38 dump_thread 0.1319
7 __switch_to 0.0337
142 alignment_check 11.8333
1 page_fault 0.0833
1 machine_check 0.0833
1 spurious_interrupt_bug 0.0833
4 show_trace 0.0167
1 show_stack 0.0078
1051 save_v86_state 2.1896
75 sys_ipc 0.1379
36 do_open 0.1731
6 free_initrd_mem 0.0469
205 do_page_fault 0.1667
12 remap_area_pages 0.0268
28 sys_sched_getparam 0.1094
1 sys_sched_get_priority_min 0.0208
7 sys_sched_rr_get_interval 0.0230
58 show_task 0.1576
13 render_sigset_t 0.1016
45 reparent_to_init 0.1480
12 daemonize 0.1071
1 wake_up_process 0.0133
16 request_dma 0.2500
129 lookup_exec_domain 0.8063
109 register_exec_domain 1.3625
3 do_syslog 0.0038
1 emit_log_char 0.0089
1 printk 0.0035
1 console_unblank 0.0156
1 sys_create_module 0.0025
1 qm_modules 0.0033
1 sys_query_module 0.0028
1 exit_notify 0.0016
1 sys_sysinfo 0.0031
23 sys_settimeofday 0.1106
323 tasklet_hi_action 2.8839
1 tasklet_init 0.0208
2 __run_task_queue 0.0208
2 ksoftirqd 0.0114
3 cpu_raise_softirq 0.0517
1 __request_resource 0.0125
1 release_resource 0.0625
1 check_resource 0.0125
1 update_wall_time_one_tick 0.0057
1 update_wall_time 0.0156
104 timer_bh 0.1204
31 do_timer 0.2768
60 sys_alarm 0.7500
4 sys_geteuid 0.1250
3 sys_getgid 0.0938
4 collect_signal 0.0179
30 bad_signal 0.2083
5 send_signal 0.0195
2 deliver_signal 0.0208
2 send_sig_info 0.0125
1 force_sig_info 0.0069
1 kill_pg_info 0.0089
2 wake_up_parent 0.0312
17 sys_rt_sigaction 0.0531
28 sys_ssetmask 0.3500
11 kill_proc_info 0.0764
2 exec_usermodehelper 0.0022
1 call_usermodehelper 0.0048
2 vmtruncate_list 0.0208
9 vmtruncate 0.0312
1 do_anonymous_page 0.0045
17 handle_mm_fault 0.0885
1 vmalloc_to_page 0.0132
1 unlock_vma_mappings 0.0625
1 get_unmapped_area 0.0037
6 find_vma 0.0625
13 find_vma_prev 0.0677
583 find_extend_vma 3.3125
82 unmap_fixup 0.2697
17 do_brk 0.0354
4 exit_mmap 0.0139
1 insert_vm_struct 0.0079
12 .text.lock.mmap 0.1846
1 add_page_to_hash_queue 0.0208
1 __remove_inode_page 0.0125
1 invalidate_inode_pages 0.0069
1 truncate_list_pages 0.0024
1 invalidate_list_pages2 0.0031
1 generic_buffer_fdatasync 0.0052
1 __find_lock_page_helper 0.0089
6 find_or_create_page 0.0288
1 do_generic_file_read 0.0010
1 generic_file_direct_IO 0.0021
7 do_readahead 0.0486
15 madvise_willneed 0.0493
3 read_cache_page 0.0099
50 generic_file_write 0.0306
1069 change_protection 3.0369
5 mprotect_fixup 0.0049
3 kmem_cache_create 0.0037
1 remove_exclusive_swap_page 0.0048
59 try_to_unuse 0.0899
156 sys_swapoff 0.2868
8 get_swaphandle_info 0.0417
30 valid_swaphandles 0.2222
2 Letext 0.2222
1 int_sqrt 0.0156
18 badness 0.0938
25 shmem_file_write 0.0340
4 do_shmem_file_read 0.0167
48 shmem_statfs 0.6000
2 shmem_mknod 0.0179
54 shmem_rename 0.4219
4 shmem_symlink 0.0083
14 shmem_follow_link 0.1250
35 shmem_parse_options 0.0643
4 sys_truncate64 0.0104
1 remove_super 0.0069
1 sys_ustat 0.0042
1 get_anon_super 0.0045
15 kill_super 0.0670
7 .text.lock.super 0.0300
91 do_open 0.2708
268 blkdev_put 1.3958
1 bdevname 0.0169
2 sys_stat64 0.0179
1 sys_fstat64 0.0093
2 copy_strings 0.0046
1 exec_mmap 0.0035
2 flush_old_exec 0.0033
1 compute_creds 0.0030
1 pipe_read 0.0018
1 sys_poll 0.0014
1 flock64_to_posix_lock 0.0035
8 locks_insert_lock 0.1250
13 locks_delete_lock 0.0580
4 posix_lock_file 0.0034
1 fcntl_setlease 0.0018
1 locks_remove_posix 0.0030
1 lock_get_status 0.0022
1 Letext 0.0030
1 free_kiobuf_bhs 0.0125
1 expand_kiobuf 0.0057
59 show_vfsmnt 0.0658
7 umount_tree 0.0365
35 do_umount 0.1367
17 sys_umount 0.0966
1 sys_oldumount 0.0312
10 copy_tree 0.0521
2 graft_tree 0.0078
8 do_loopback 0.0227
6 do_remount 0.0375
4 do_move_mount 0.0076
1 bm_entry_read 0.0039
5 load_elf_binary 0.0017
2 proc_root_link 0.0208
1 proc_pid_environ 0.0125
1 mem_read 0.0030
1 do_proc_readlink 0.0045
2 ext3_free_data 0.0060
1 ext3_do_update_inode 0.0011
1 ext3_setattr 0.0024
2 ext3_change_inode_journal_flag 0.0066
4 ext3_find_entry 0.0057
2 ext3_create 0.0069
3 ext3_mkdir 0.0037
3 empty_dir 0.0063
213 ext3_orphan_add 0.4294
2 count_tags 0.0250
1 ext2_read_super 0.0006
1 zlib_fs_inflate_codes 0.0005
1 parse_rock_ridge_inode_internal 0.0006
2092 autoconfig 2.0754
1 pci_siig10x_fn 0.0089
2 pci_siig20x_fn 0.0179
2 serial_remove_one 0.0125
47 register_serial 0.0773
25 setledstate 0.3125
13 register_leds 0.1625
11 kbd_bh 0.0595
13 Letext 0.2031
8 pckbd_translate 0.0278
1 interpret_errors 0.0016
1 user_reset_fdc 0.0078
1 raw_cmd_ioctl 0.0010
41 fd_ioctl 0.0140
23 compute_loop_size 0.1797
10 do_nbd_request 0.0391
8 nbd_ioctl 0.0082
26 eepro100_init_one 0.0492
81 speedo_found1 0.0460
16 do_eeprom_cmd 0.0769
1 ide_scan_devices 0.0052
1 ide_dmafunc_verbose 0.0063
1 pdc202xx_tune_chipset 0.0012
2 pdc202xx_new_tune_chipset 0.0020
1 piix_get_info 0.0009
1 piix_tune_drive 0.0023
19 cdrom_sysctl_handler 0.0792
48831 cdrom_sysctl_register 435.9911
9 pci_find_subsys 0.0703
3 pci_find_class 0.0625
6 call_policy 0.0134
1 usb_start_wait_urb 0.0026
1 usb_internal_control_msg 0.0078
4 usb_get_device_descriptor 0.1250
48 usb_get_status 0.6000
18 usb_get_protocol 0.2250
1 usb_open 0.0042
1 usb_hub_configure 0.0016
1 usb_hcd_pci_resume 0.0063
64 hcd_submit_urb 0.0833
1 periodic_unlink 0.0048
68 td_submit_urb 0.0802
18 dl_transfer_length 0.0804
4 dl_del_urb 0.0417
1 raid5_end_write_request 0.0026
19 xor_pII_mmx_5 0.0360
6 get_spare 0.0417
1 md_sync_acct 0.0089
1 md_do_sync 0.0009
13 unregister_netdevice 0.0271
1 __dev_mc_upload 0.0208
24 ip_frag_reasm 0.0366
31 ip_defrag 0.1107
19 ip_forward 0.0419
497 ip_options_compile 0.3305
2 ip_options_undo 0.0114
21 ip_options_get 0.0772
19 ip_forward_options 0.0495
48 ip_options_rcv_srr 0.1505
9 ip_queue_xmit 0.0077
1 ip_setsockopt 0.0004
6 inet_fill_ifaddr 0.0104
1 devinet_sysctl_register 0.0030
16 inet_sock_release 0.1250
6 inet_create 0.0107
1 fib_create_info 0.0012
1 tux_error_report 0.0037
1 tux_state_change 0.0015
1 tux_ftp_create_child 0.0027
13 parse_http_message 0.0006
1 zap_userspace_req 0.0104
1 gen_bitlen 0.0020
1 send_all_trees 0.0015
3 _tr_tally 0.0104
1 compress_block 0.0009
6 set_data_type 0.0469
58299 total 0.0368
[-- Attachment #4: pro3 --]
[-- Type: text/plain, Size: 15162 bytes --]
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206 alignment_check 17.1667
3 page_fault 0.2500
1 machine_check 0.0833
1 spurious_interrupt_bug 0.0833
5 show_trace 0.0208
1 show_stack 0.0078
1412 save_v86_state 2.9417
104 sys_ipc 0.1912
47 do_open 0.2260
6 free_initrd_mem 0.0469
255 do_page_fault 0.2073
17 remap_area_pages 0.0379
46 sys_sched_getparam 0.1797
1 sys_sched_get_priority_min 0.0208
13 sys_sched_rr_get_interval 0.0428
93 show_task 0.2527
17 render_sigset_t 0.1328
65 reparent_to_init 0.2138
16 daemonize 0.1429
2 wake_up_process 0.0267
19 request_dma 0.2969
177 lookup_exec_domain 1.1062
148 register_exec_domain 1.8500
1 print_tainted 0.0089
3 do_syslog 0.0038
1 emit_log_char 0.0089
1 printk 0.0035
1 console_unblank 0.0156
1 sys_create_module 0.0025
1 qm_modules 0.0033
1 sys_query_module 0.0028
1 exit_notify 0.0016
1 sys_sysinfo 0.0031
36 sys_settimeofday 0.1731
423 tasklet_hi_action 3.7768
2 tasklet_init 0.0417
2 __run_task_queue 0.0208
2 ksoftirqd 0.0114
5 cpu_raise_softirq 0.0862
1 get_resource_list 0.0156
4 __request_resource 0.0500
1 release_resource 0.0625
1 check_resource 0.0125
1 update_wall_time_one_tick 0.0057
1 update_wall_time 0.0156
135 timer_bh 0.1562
38 do_timer 0.3393
80 sys_alarm 1.0000
5 sys_geteuid 0.1562
5 sys_getgid 0.1562
6 collect_signal 0.0268
38 bad_signal 0.2639
5 send_signal 0.0195
2 deliver_signal 0.0208
4 send_sig_info 0.0250
3 force_sig_info 0.0208
1 kill_pg_info 0.0089
2 wake_up_parent 0.0312
30 sys_rt_sigaction 0.0938
33 sys_ssetmask 0.4125
13 kill_proc_info 0.0903
2 exec_usermodehelper 0.0022
1 call_usermodehelper 0.0048
2 vmtruncate_list 0.0208
10 vmtruncate 0.0347
1 do_anonymous_page 0.0045
21 handle_mm_fault 0.1094
1 vmalloc_to_page 0.0132
1 unlock_vma_mappings 0.0625
1 get_unmapped_area 0.0037
8 find_vma 0.0833
14 find_vma_prev 0.0729
745 find_extend_vma 4.2330
109 unmap_fixup 0.3586
23 do_brk 0.0479
4 exit_mmap 0.0139
2 insert_vm_struct 0.0157
17 .text.lock.mmap 0.2615
1 add_page_to_hash_queue 0.0208
1 __remove_inode_page 0.0125
1 set_page_dirty 0.0125
1 invalidate_inode_pages 0.0069
1 truncate_list_pages 0.0024
2 invalidate_list_pages2 0.0063
1 do_buffer_fdatasync 0.0089
1 generic_buffer_fdatasync 0.0052
1 __find_lock_page_helper 0.0089
9 find_or_create_page 0.0433
2 grab_cache_page_nowait 0.0114
1 do_generic_file_read 0.0010
1 generic_file_direct_IO 0.0021
7 do_readahead 0.0486
21 madvise_willneed 0.0691
4 read_cache_page 0.0132
67 generic_file_write 0.0411
1521 change_protection 4.3210
7 mprotect_fixup 0.0068
3 kmem_cache_create 0.0037
1 remove_exclusive_swap_page 0.0048
75 try_to_unuse 0.1143
218 sys_swapoff 0.4007
12 get_swaphandle_info 0.0625
39 valid_swaphandles 0.2889
2 Letext 0.2222
1 int_sqrt 0.0156
21 badness 0.1094
34 shmem_file_write 0.0462
4 do_shmem_file_read 0.0167
61 shmem_statfs 0.7625
2 shmem_mknod 0.0179
71 shmem_rename 0.5547
5 shmem_symlink 0.0104
17 shmem_follow_link 0.1518
62 shmem_parse_options 0.1140
5 sys_truncate64 0.0130
1 remove_super 0.0069
1 sys_ustat 0.0042
1 get_anon_super 0.0045
1 do_kern_mount 0.0039
20 kill_super 0.0893
13 .text.lock.super 0.0558
128 do_open 0.3810
351 blkdev_put 1.8281
1 bdevname 0.0169
3 sys_stat64 0.0268
1 sys_fstat64 0.0093
2 copy_strings 0.0046
1 exec_mmap 0.0035
2 flush_old_exec 0.0033
1 compute_creds 0.0030
1 pipe_read 0.0018
1 sys_poll 0.0014
1 flock64_to_posix_lock 0.0035
10 locks_insert_lock 0.1562
15 locks_delete_lock 0.0670
5 posix_lock_file 0.0042
2 fcntl_setlease 0.0037
1 locks_remove_posix 0.0030
1 lock_get_status 0.0022
1 Letext 0.0030
1 free_kiobuf_bhs 0.0125
1 expand_kiobuf 0.0057
75 show_vfsmnt 0.0837
11 umount_tree 0.0573
43 do_umount 0.1680
20 sys_umount 0.1136
2 sys_oldumount 0.0625
11 copy_tree 0.0573
5 graft_tree 0.0195
9 do_loopback 0.0256
9 do_remount 0.0563
8 do_move_mount 0.0152
1 bm_entry_read 0.0039
8 load_elf_binary 0.0027
1 load_elf_library 0.0020
2 proc_root_link 0.0208
1 proc_pid_environ 0.0125
1 mem_read 0.0030
1 do_proc_readlink 0.0045
1 proc_symlink 0.0078
3 ext3_free_data 0.0089
1 ext3_free_branches 0.0020
1 ext3_do_update_inode 0.0011
1 ext3_setattr 0.0024
2 ext3_change_inode_journal_flag 0.0066
1 ext3_ioctl 0.0009
12 ext3_find_entry 0.0170
2 ext3_create 0.0069
4 ext3_mkdir 0.0049
3 empty_dir 0.0063
295 ext3_orphan_add 0.5948
2 ext3_orphan_del 0.0037
2 count_tags 0.0250
1 ext2_read_super 0.0006
1 zlib_fs_inflate_blocks 0.0003
1 zlib_fs_inflate_codes 0.0005
1 huft_build 0.0005
1 parse_rock_ridge_inode_internal 0.0006
2860 autoconfig 2.8373
1 pci_siig10x_fn 0.0089
2 pci_siig20x_fn 0.0179
2 serial_remove_one 0.0125
47 register_serial 0.0773
31 setledstate 0.3875
22 register_leds 0.2750
20 kbd_bh 0.1081
17 Letext 0.2656
9 pckbd_translate 0.0312
1 interpret_errors 0.0016
1 user_reset_fdc 0.0078
1 raw_cmd_ioctl 0.0010
60 fd_ioctl 0.0205
32 compute_loop_size 0.2500
17 do_nbd_request 0.0664
12 nbd_ioctl 0.0123
32 eepro100_init_one 0.0606
104 speedo_found1 0.0591
18 do_eeprom_cmd 0.0865
1 ide_scan_devices 0.0052
1 ide_dmafunc_verbose 0.0063
1 pdc202xx_tune_chipset 0.0012
2 pdc202xx_new_tune_chipset 0.0020
1 piix_get_info 0.0009
1 piix_tune_drive 0.0023
27 cdrom_sysctl_handler 0.1125
57992 cdrom_sysctl_register 517.7857
12 pci_find_subsys 0.0938
5 pci_find_class 0.1042
8 call_policy 0.0179
1 usb_start_wait_urb 0.0026
2 usb_internal_control_msg 0.0156
1 usb_control_msg 0.0069
5 usb_get_device_descriptor 0.1562
65 usb_get_status 0.8125
24 usb_get_protocol 0.3000
1 usb_open 0.0042
1 usb_hub_configure 0.0016
1 usb_hcd_pci_resume 0.0063
86 hcd_submit_urb 0.1120
1 periodic_unlink 0.0048
96 td_submit_urb 0.1132
20 dl_transfer_length 0.0893
6 dl_del_urb 0.0625
2 raid5_end_write_request 0.0052
25 xor_pII_mmx_5 0.0473
6 get_spare 0.0417
1 md_sync_acct 0.0089
1 md_do_sync 0.0009
13 unregister_netdevice 0.0271
1 __dev_mc_upload 0.0208
36 ip_frag_reasm 0.0549
38 ip_defrag 0.1357
24 ip_forward 0.0529
1 ip_options_echo 0.0012
684 ip_options_compile 0.4548
2 ip_options_undo 0.0114
27 ip_options_get 0.0993
26 ip_forward_options 0.0677
55 ip_options_rcv_srr 0.1724
12 ip_queue_xmit 0.0103
1 ip_setsockopt 0.0004
1 inet_del_ifa 0.0031
6 inet_fill_ifaddr 0.0104
1 devinet_sysctl_register 0.0030
19 inet_sock_release 0.1484
9 inet_create 0.0161
1 fib_create_info 0.0012
1 tux_error_report 0.0037
1 tux_state_change 0.0015
2 tux_ftp_data_ready 0.0114
2 tux_ftp_create_child 0.0054
16 parse_http_message 0.0007
1 zap_userspace_req 0.0104
3 gen_bitlen 0.0060
1 send_all_trees 0.0015
3 _tr_tally 0.0104
1 compress_block 0.0009
6 set_data_type 0.0469
70765 total 0.0447
[-- Attachment #5: .config --]
[-- Type: text/plain, Size: 19754 bytes --]
#
# Automatically generated by make menuconfig: don't edit
#
CONFIG_X86=y
# CONFIG_SBUS is not set
CONFIG_UID16=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# Processor type and features
#
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
CONFIG_M586MMX=y
# CONFIG_M686 is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MELAN is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_USE_STRING_486=y
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_HAS_TSC=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_PPRO_FENCE=y
# CONFIG_X86_F00F_WORKS_OK is not set
CONFIG_X86_MCE=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y
# CONFIG_HIGHIO is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_SMP=y
# CONFIG_MULTIQUAD is not set
# CONFIG_X86_TSC_DISABLE is not set
CONFIG_X86_TSC=y
CONFIG_HAVE_DEC_LOCK=y
#
# General setup
#
CONFIG_NET=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_ISA=y
CONFIG_PCI_NAMES=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
CONFIG_HOTPLUG=y
#
# PCMCIA/CardBus support
#
# CONFIG_PCMCIA is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HOTPLUG_PCI_COMPAQ is not set
# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set
# CONFIG_HOTPLUG_PCI_IBM is not set
# CONFIG_HOTPLUG_PCI_ACPI is not set
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_KCORE_ELF=y
# CONFIG_KCORE_AOUT is not set
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_PM=y
CONFIG_ACPI=y
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_BUSMGR=y
CONFIG_ACPI_SYS=y
CONFIG_ACPI_CPU=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_CMBATT=y
CONFIG_ACPI_THERMAL=y
# CONFIG_APM is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play configuration
#
CONFIG_PNP=y
CONFIG_ISAPNP=y
#
# Block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
CONFIG_BLK_STATS=y
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID5=y
# CONFIG_MD_MULTIPATH is not set
CONFIG_BLK_DEV_LVM=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_FILTER=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_FTP=y
# CONFIG_IP_NF_IRC is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=y
# CONFIG_IP_NF_MATCH_LIMIT is not set
# CONFIG_IP_NF_MATCH_MAC is not set
# CONFIG_IP_NF_MATCH_PKTTYPE is not set
# CONFIG_IP_NF_MATCH_MARK is not set
CONFIG_IP_NF_MATCH_MULTIPORT=y
# CONFIG_IP_NF_MATCH_TOS is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_DSCP is not set
# CONFIG_IP_NF_MATCH_AH_ESP is not set
# CONFIG_IP_NF_MATCH_LENGTH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_MATCH_TCPMSS is not set
# CONFIG_IP_NF_MATCH_HELPER is not set
CONFIG_IP_NF_MATCH_STATE=y
# CONFIG_IP_NF_MATCH_CONNTRACK is not set
# CONFIG_IP_NF_MATCH_UNCLEAN is not set
# CONFIG_IP_NF_MATCH_OWNER is not set
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
# CONFIG_IP_NF_TARGET_MIRROR is not set
# CONFIG_IP_NF_NAT is not set
# CONFIG_IP_NF_MANGLE is not set
CONFIG_IP_NF_TARGET_LOG=y
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_ARPTABLES is not set
CONFIG_IPV6=y
#
# IPv6: Netfilter Configuration
#
# CONFIG_IP6_NF_QUEUE is not set
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_LIMIT=y
# CONFIG_IP6_NF_MATCH_MAC is not set
CONFIG_IP6_NF_MATCH_MULTIPORT=y
# CONFIG_IP6_NF_MATCH_OWNER is not set
# CONFIG_IP6_NF_MATCH_MARK is not set
# CONFIG_IP6_NF_MATCH_LENGTH is not set
# CONFIG_IP6_NF_MATCH_EUI64 is not set
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_LOG=y
# CONFIG_IP6_NF_MANGLE is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
#
# Appletalk devices
#
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
# CONFIG_PHONE_IXJ is not set
# CONFIG_PHONE_IXJ_PCMCIA is not set
#
# ATA/IDE/MFM/RLL support
#
CONFIG_IDE=y
#
# IDE, ATA and ATAPI Block devices
#
CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_HD_IDE is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
# CONFIG_IDEDISK_STROKE is not set
# CONFIG_BLK_DEV_IDEDISK_VENDOR is not set
# CONFIG_BLK_DEV_IDEDISK_FUJITSU is not set
# CONFIG_BLK_DEV_IDEDISK_IBM is not set
# CONFIG_BLK_DEV_IDEDISK_MAXTOR is not set
# CONFIG_BLK_DEV_IDEDISK_QUANTUM is not set
# CONFIG_BLK_DEV_IDEDISK_SEAGATE is not set
# CONFIG_BLK_DEV_IDEDISK_WD is not set
# CONFIG_BLK_DEV_COMMERIAL is not set
# CONFIG_BLK_DEV_TIVO is not set
# CONFIG_BLK_DEV_IDECS is not set
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
# CONFIG_BLK_DEV_ISAPNP is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_PCI_WIP is not set
# CONFIG_BLK_DEV_IDEDMA_TIMEOUT is not set
# CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set
CONFIG_BLK_DEV_ADMA=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_AEC62XX_TUNING is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_WDC_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_AMD74XX_OVERRIDE is not set
CONFIG_BLK_DEV_CMD64X=y
CONFIG_BLK_DEV_CMD680=y
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5530 is not set
CONFIG_BLK_DEV_HPT34X=y
# CONFIG_HPT34X_AUTODMA is not set
CONFIG_BLK_DEV_HPT366=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_PIIX_TUNING=y
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_PDC202XX=y
# CONFIG_PDC202XX_BURST is not set
# CONFIG_PDC202XX_FORCE is not set
# CONFIG_BLK_DEV_SVWKS is not set
CONFIG_BLK_DEV_SIS5513=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_CHIPSETS is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_DMA_NONPCI is not set
CONFIG_BLK_DEV_IDE_MODES=y
CONFIG_BLK_DEV_ATARAID=y
CONFIG_BLK_DEV_ATARAID_PDC=y
CONFIG_BLK_DEV_ATARAID_HPT=y
#
# SCSI support
#
# CONFIG_SCSI is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_BOOT is not set
# CONFIG_FUSION_ISENSE is not set
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set
#
# IEEE 1394 (FireWire) support (EXPERIMENTAL)
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_I2O_PCI is not set
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_LAN is not set
# CONFIG_I2O_SCSI is not set
# CONFIG_I2O_PROC is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_ETHERTAP is not set
# CONFIG_NET_SB1000 is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_SUNLANCE is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
# CONFIG_EL1 is not set
# CONFIG_EL2 is not set
# CONFIG_ELPLUS is not set
# CONFIG_EL16 is not set
# CONFIG_EL3 is not set
# CONFIG_3C515 is not set
# CONFIG_ELMC is not set
# CONFIG_ELMC_II is not set
CONFIG_VORTEX=y
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_AC3200 is not set
# CONFIG_APRICOT is not set
# CONFIG_CS89x0 is not set
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
# CONFIG_TULIP_MMIO is not set
# CONFIG_DE4X5 is not set
# CONFIG_DGRS is not set
# CONFIG_DM9102 is not set
# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_LNE390 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_NE3210 is not set
# CONFIG_ES3210 is not set
CONFIG_8139CP=y
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_SUNDANCE_MMIO is not set
# CONFIG_TLAN is not set
# CONFIG_TC35815 is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_RHINE_MMIO is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Input core support
#
CONFIG_INPUT=y
CONFIG_INPUT_KEYBDEV=y
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_SERIAL_CONSOLE=y
# CONFIG_SERIAL_EXTENDED is not set
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
#
# I2C support
#
# CONFIG_I2C is not set
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_MOUSE is not set
#
# Joysticks
#
# CONFIG_INPUT_GAMEPORT is not set
# CONFIG_INPUT_NS558 is not set
# CONFIG_INPUT_LIGHTNING is not set
# CONFIG_INPUT_PCIGAME is not set
# CONFIG_INPUT_CS461X is not set
# CONFIG_INPUT_EMU10K1 is not set
# CONFIG_INPUT_SERIO is not set
# CONFIG_INPUT_SERPORT is not set
# CONFIG_INPUT_ANALOG is not set
# CONFIG_INPUT_A3D is not set
# CONFIG_INPUT_ADI is not set
# CONFIG_INPUT_COBRA is not set
# CONFIG_INPUT_GF2K is not set
# CONFIG_INPUT_GRIP is not set
# CONFIG_INPUT_INTERACT is not set
# CONFIG_INPUT_TMDC is not set
# CONFIG_INPUT_SIDEWINDER is not set
# CONFIG_INPUT_IFORCE_USB is not set
# CONFIG_INPUT_IFORCE_232 is not set
# CONFIG_INPUT_WARRIOR is not set
# CONFIG_INPUT_MAGELLAN is not set
# CONFIG_INPUT_SPACEORB is not set
# CONFIG_INPUT_SPACEBALL is not set
# CONFIG_INPUT_STINGER is not set
# CONFIG_INPUT_DB9 is not set
# CONFIG_INPUT_GAMECON is not set
# CONFIG_INPUT_TURBOGRAFX is not set
# CONFIG_QIC02_TAPE is not set
#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_PCWATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I810_TCO is not set
# CONFIG_MIXCOMWD is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SC1200_WDT is not set
CONFIG_SOFT_WATCHDOG=y
# CONFIG_W83877F_WDT is not set
# CONFIG_WDT is not set
# CONFIG_WDTPCI is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_AMD7XX_TCO is not set
# CONFIG_AMD_RNG is not set
# CONFIG_INTEL_RNG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BEFS_DEBUG is not set
# CONFIG_BFS_FS is not set
CONFIG_EXT3_FS=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
# CONFIG_UMSDOS_FS is not set
CONFIG_VFAT_FS=y
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_TMPFS=y
CONFIG_RAMFS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
# CONFIG_JFS_FS is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS_RW is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set
#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_ROOT_NFS is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_TCP=y
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_SMB_FS=y
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="iso8859-15"
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
# CONFIG_ZISOFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_SMB_NLS=y
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-15"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
#
# Console drivers
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VIDEO_SELECT is not set
# CONFIG_MDA_CONSOLE is not set
#
# Frame-buffer support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB=y
CONFIG_USB_DEBUG=y
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_LONG_TIMEOUT is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_UHCI_ALT=y
CONFIG_USB_OHCI=y
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_BLUETOOTH is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
CONFIG_USB_HIDDEV=y
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_DC2XX is not set
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_SCANNER is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_CATC is not set
# CONFIG_USB_CDCETHER is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_BRLVGER is not set
# CONFIG_USB_LCD is not set
#
# Bluetooth support
#
# CONFIG_BLUEZ is not set
#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_HIGHMEM is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_IOVIRT is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_FRAME_POINTER is not set
#
# Library routines
#
# CONFIG_ZLIB_INFLATE is not set
# CONFIG_ZLIB_DEFLATE is not set
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cdrom_sysctl_register uses LOTS of CPU, and no cdrom is attached (2.4.20-pre10)
2002-10-14 14:39 cdrom_sysctl_register uses LOTS of CPU, and no cdrom is attached (2.4.20-pre10) Roy Sigurd Karlsbakk
@ 2002-10-15 5:07 ` Zwane Mwaikambo
2002-10-15 7:49 ` Roy Sigurd Karlsbakk
0 siblings, 1 reply; 4+ messages in thread
From: Zwane Mwaikambo @ 2002-10-15 5:07 UTC (permalink / raw)
To: Roy Sigurd Karlsbakk
Cc: Kernel mailing list, Harald Dankworth, Atle Sjønøst
On Mon, 14 Oct 2002, Roy Sigurd Karlsbakk wrote:
> attached is the .config and these three readprofile output files (pro[123]).
> see time to see the interval they have been created in
These look like bungled up profiles of the magnitude that even i couldn't
conjure up ;)
Zwane
PS: If not, my sincerest apologies...
--
function.linuxpower.ca
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cdrom_sysctl_register uses LOTS of CPU, and no cdrom is attached (2.4.20-pre10)
2002-10-15 5:07 ` Zwane Mwaikambo
@ 2002-10-15 7:49 ` Roy Sigurd Karlsbakk
2002-10-15 9:42 ` Jens Axboe
0 siblings, 1 reply; 4+ messages in thread
From: Roy Sigurd Karlsbakk @ 2002-10-15 7:49 UTC (permalink / raw)
To: Zwane Mwaikambo
Cc: Kernel mailing list, Harald Dankworth, Atle Sjønøst
[-- Attachment #1: Type: text/plain, Size: 663 bytes --]
On Tuesday 15 October 2002 07:07, Zwane Mwaikambo wrote:
> On Mon, 14 Oct 2002, Roy Sigurd Karlsbakk wrote:
> > attached is the .config and these three readprofile output files
> > (pro[123]). see time to see the interval they have been created in
>
> These look like bungled up profiles of the magnitude that even i couldn't
> conjure up ;)
excuse me?
made a new one now.
why is cdrom_sysctl_register using all that cpu??? I mean - it's got nothing
there to do!
--
Roy Sigurd Karlsbakk, Datavaktmester
ProntoTV AS - http://www.pronto.tv/
Tel: +47 9801 3356
Computers are like air conditioners.
They stop working when you open Windows.
[-- Attachment #2: pro4 --]
[-- Type: text/plain, Size: 19612 bytes --]
4 _stext 0.0833
27 huft_build 0.0147
76 inflate_codes 0.0731
1 inflate_dynamic 0.0006
236 gunzip 0.1855
321 dump_thread 1.1146
181 __switch_to 0.8702
1 sys_rt_sigreturn 0.0039
1 setup_rt_frame 0.0016
3 do_signal 0.0047
1 badsys 0.0667
1404 alignment_check 117.0000
42 page_fault 3.5000
29 machine_check 2.4167
9 spurious_interrupt_bug 0.7500
20 show_trace 0.0833
1 show_stack 0.0078
11 .text.lock.irq 0.3548
3225 save_v86_state 6.7188
607 sys_ipc 1.1158
115 do_open 0.5529
3 apm_get_info 0.0134
123 free_initrd_mem 0.9609
67 __verify_write 0.2204
631 do_page_fault 0.5130
37 remap_area_pages 0.0826
258 sys_sched_getparam 1.0078
25 sys_sched_get_priority_min 0.5208
82 sys_sched_rr_get_interval 0.2697
559 show_task 1.5190
154 render_sigset_t 1.2031
429 reparent_to_init 1.4112
235 daemonize 2.0982
8 wake_up_process 0.1067
57 request_dma 0.8906
2328 lookup_exec_domain 14.5500
2187 register_exec_domain 27.3375
1 print_tainted 0.0089
3 do_syslog 0.0038
1 emit_log_char 0.0089
1 printk 0.0035
1 console_unblank 0.0156
1 sys_create_module 0.0025
1 qm_modules 0.0033
2 sys_query_module 0.0057
1 exit_notify 0.0016
1 sys_sysinfo 0.0031
215 sys_settimeofday 1.0337
1 tasklet_action 0.0089
8567 tasklet_hi_action 76.4911
2 tasklet_init 0.0417
2 __run_task_queue 0.0208
185 ksoftirqd 1.0511
65 cpu_raise_softirq 1.1207
2 Letext 0.3333
67 get_resource_list 1.0469
65 __request_resource 0.8125
1 release_resource 0.0625
4 check_resource 0.0500
1 update_wall_time_one_tick 0.0057
1 update_wall_time 0.0156
520 timer_bh 0.6019
95 do_timer 0.8482
203 sys_alarm 2.5375
3 sys_getpid 0.0938
104 sys_geteuid 3.2500
8 sys_getgid 0.2500
22 unblock_all_signals 0.2292
296 collect_signal 1.3214
417 bad_signal 2.8958
131 send_signal 0.5117
4 deliver_signal 0.0417
9 send_sig_info 0.0563
6 force_sig_info 0.0417
1 kill_pg_info 0.0089
2 wake_up_parent 0.0312
2 sys_rt_sigqueueinfo 0.0074
52 sys_rt_sigaction 0.1625
62 sys_ssetmask 0.7750
1 sys_signal 0.0208
28 kill_proc_info 0.1944
2 sys_setregid 0.0096
1 sys_setresuid 0.0022
2 exec_usermodehelper 0.0022
1 call_usermodehelper 0.0048
2 vmtruncate_list 0.0208
33 vmtruncate 0.1146
1 do_anonymous_page 0.0045
44 handle_mm_fault 0.2292
3 vmalloc_to_page 0.0395
1 unlock_vma_mappings 0.0625
2 get_unmapped_area 0.0074
21 find_vma 0.2188
28 find_vma_prev 0.1458
1712 find_extend_vma 9.7273
281 unmap_fixup 0.9243
53 do_brk 0.1104
2 build_mmap_rb 0.0208
4 exit_mmap 0.0139
4 insert_vm_struct 0.0315
39 .text.lock.mmap 0.6000
2 add_page_to_hash_queue 0.0417
3 __remove_inode_page 0.0375
1 set_page_dirty 0.0125
1 invalidate_inode_pages 0.0069
1 truncate_list_pages 0.0024
4 invalidate_list_pages2 0.0125
1 do_buffer_fdatasync 0.0089
1 generic_buffer_fdatasync 0.0052
1 filemap_fdatasync 0.0063
1 __find_lock_page_helper 0.0089
17 find_or_create_page 0.0817
2 grab_cache_page_nowait 0.0114
1 mark_page_accessed 0.0156
1 do_generic_file_read 0.0010
1 generic_file_direct_IO 0.0021
6 sys_sendfile 0.0121
22 do_readahead 0.1528
1 madvise_fixup_end 0.0042
2 madvise_fixup_middle 0.0057
55 madvise_willneed 0.1809
3 sys_mincore 0.0110
15 read_cache_page 0.0493
157 generic_file_write 0.0962
3295 change_protection 9.3608
15 mprotect_fixup 0.0146
3 kmem_cache_create 0.0037
1 remove_exclusive_swap_page 0.0048
404 try_to_unuse 0.6159
874 sys_swapoff 1.6066
4 sys_swapon 0.0023
23 get_swaphandle_info 0.1198
98 valid_swaphandles 0.7259
5 Letext 0.5556
1 int_sqrt 0.0156
44 badness 0.2292
1 shmem_clear_swp 0.0104
6 shmem_unuse_inode 0.0312
2 shmem_unuse 0.0250
7 shmem_writepage 0.0257
8 shmem_getpage_locked 0.0111
325 shmem_file_write 0.4416
26 do_shmem_file_read 0.1083
374 shmem_statfs 4.6750
10 shmem_mknod 0.0893
379 shmem_rename 2.9609
59 shmem_symlink 0.1229
145 shmem_follow_link 1.2946
302 shmem_parse_options 0.5551
1 sys_statfs 0.0045
13 sys_truncate64 0.0339
1 remove_super 0.0069
1 sys_ustat 0.0042
1 get_anon_super 0.0045
2 do_kern_mount 0.0078
49 kill_super 0.2188
38 .text.lock.super 0.1631
1835 do_open 5.4613
3703 blkdev_put 19.2865
1 bdevname 0.0169
15 sys_stat64 0.1339
1 sys_fstat64 0.0093
2 copy_strings 0.0046
2 setup_arg_pages 0.0060
7 exec_mmap 0.0243
7 flush_old_exec 0.0115
3 prepare_binprm 0.0099
3 compute_creds 0.0089
3 pipe_read 0.0054
10 link_path_walk 0.0046
4 __emul_lookup_dentry 0.0179
1 lookup_one_len 0.0089
1 d_unhash 0.0104
2 vfs_rmdir 0.0040
2 file_ioctl 0.0057
1 sys_poll 0.0014
1 flock64_to_posix_lock 0.0035
47 locks_insert_lock 0.7344
225 locks_delete_lock 1.0045
10 posix_lock_file 0.0084
2 __get_lease 0.0040
2 fcntl_setlease 0.0037
1 fcntl_setlk 0.0021
1 fcntl_setlk64 0.0021
3 locks_remove_posix 0.0089
1 lock_get_status 0.0022
1 Letext 0.0030
1 free_kiobuf_bhs 0.0125
1 expand_kiobuf 0.0057
997 show_vfsmnt 1.1127
5 may_umount 0.1562
271 umount_tree 1.4115
495 do_umount 1.9336
169 sys_umount 0.9602
22 sys_oldumount 0.6875
16 mount_is_safe 0.3333
91 copy_tree 0.4740
182 graft_tree 0.7109
185 do_loopback 0.5256
122 do_remount 0.7625
215 do_move_mount 0.4072
1 do_add_mount 0.0030
4 do_mount 0.0109
1 bm_entry_read 0.0039
2 load_script 0.0042
15 load_elf_binary 0.0051
1 load_elf_library 0.0020
12 elf_core_dump 0.0051
1 proc_exe_link 0.0063
2 proc_root_link 0.0208
2 proc_pid_environ 0.0250
4 mounts_release 0.0357
1 proc_info_read 0.0037
1 mem_read 0.0030
3 do_proc_readlink 0.0134
1 proc_symlink 0.0078
3 ext3_free_data 0.0089
1 ext3_free_branches 0.0020
1 ext3_do_update_inode 0.0011
3 ext3_setattr 0.0072
2 ext3_change_inode_journal_flag 0.0066
1 ext3_ioctl 0.0009
13 ext3_find_entry 0.0185
1 ext3_lookup 0.0078
2 ext3_create 0.0069
4 ext3_mkdir 0.0049
3 empty_dir 0.0063
321 ext3_orphan_add 0.6472
2 ext3_orphan_del 0.0037
4 journal_commit_transaction 0.0011
2 jread 0.0078
4 count_tags 0.0500
2 journal_recover 0.0114
2 journal_skip_recovery 0.0179
1 do_one_pass 0.0009
2 ext2_read_super 0.0012
7 zlib_fs_inflate_blocks 0.0022
1 zlib_fs_inflate_codes 0.0005
1 zlib_fs_inflate 0.0011
1 huft_build 0.0005
1 isofs_dentry_cmp 0.0312
1 isofs_get_blocks 0.0020
1 isofs_read_level3_size 0.0014
1 parse_rock_ridge_inode_internal 0.0006
2 nlmsvc_decode_testargs 0.0039
1 nlm4svc_decode_unlockargs 0.0125
1 nlm4svc_decode_shareargs 0.0052
3 nlm4svc_proc_unlock 0.0170
1 smb_proc_do_getattr 0.0052
5 smb_lookup 0.0240
6377 autoconfig 6.3264
1 pci_siig10x_fn 0.0089
2 pci_siig20x_fn 0.0179
2 serial_remove_one 0.0125
47 register_serial 0.0773
68 setledstate 0.8500
58 register_leds 0.7250
55 kbd_bh 0.2973
41 Letext 0.6406
18 pckbd_translate 0.0625
1 interpret_errors 0.0016
1 user_reset_fdc 0.0078
1 raw_cmd_ioctl 0.0010
154 fd_ioctl 0.0526
72 compute_loop_size 0.5625
30 do_nbd_request 0.1172
23 nbd_ioctl 0.0236
68 eepro100_init_one 0.1288
233 speedo_found1 0.1324
38 do_eeprom_cmd 0.1827
1 ide_scan_devices 0.0052
1 ide_dmafunc_verbose 0.0063
1 pdc202xx_tune_chipset 0.0012
2 pdc202xx_new_tune_chipset 0.0020
1 piix_get_info 0.0009
1 piix_tune_drive 0.0023
421 cdrom_sysctl_handler 1.7542
6090389 cdrom_sysctl_register 54378.4732
104 pci_find_subsys 0.8125
42 pci_find_class 0.8750
56 call_policy 0.1250
1 usb_start_wait_urb 0.0026
2 usb_internal_control_msg 0.0156
1 usb_control_msg 0.0069
109 usb_get_device_descriptor 3.4062
391 usb_get_status 4.8875
260 usb_get_protocol 3.2500
1 usb_open 0.0042
1 usb_hub_configure 0.0016
1 usb_hub_port_debounce 0.0048
1 usb_hcd_pci_resume 0.0063
708 hcd_submit_urb 0.9219
1 periodic_unlink 0.0048
232 td_submit_urb 0.2736
49 dl_transfer_length 0.2188
15 dl_del_urb 0.1562
16 raid5_end_write_request 0.0417
161 xor_pII_mmx_5 0.3049
20 get_spare 0.1389
1 md_sync_acct 0.0089
1 is_mddev_idle 0.0057
2 md_do_sync 0.0019
13 unregister_netdevice 0.0271
1 __dev_mc_upload 0.0208
1 ip_frag_queue 0.0012
69 ip_frag_reasm 0.1052
92 ip_defrag 0.3286
55 ip_forward 0.1211
90 ip_options_echo 0.1082
17 ip_options_fragment 0.1181
1640 ip_options_compile 1.0904
3 ip_options_undo 0.0170
72 ip_options_get 0.2647
60 ip_forward_options 0.1562
114 ip_options_rcv_srr 0.3574
1 ip_dev_loopback_xmit 0.0089
25 ip_queue_xmit 0.0214
1 ip_cmsg_recv 0.0078
11 ip_cmsg_send 0.0573
8 ip_recv_error 0.0161
1 ip_setsockopt 0.0004
1 tcp_ioctl 0.0019
2 inet_del_ifa 0.0063
23 inet_fill_ifaddr 0.0399
1 devinet_sysctl_forward 0.0104
8 devinet_sysctl_register 0.0238
68 inet_sock_release 0.5312
41 inet_create 0.0732
1 fib_create_info 0.0012
4 tux_error_report 0.0147
2 tux_state_change 0.0030
2 tux_ftp_data_ready 0.0114
11 tux_ftp_create_child 0.0299
13 link_tux_socket 0.0542
1 parse_request 0.0008
74 parse_http_message 0.0032
1 zap_userspace_req 0.0104
16 gen_bitlen 0.0323
1 send_all_trees 0.0015
23 _tr_tally 0.0799
41 compress_block 0.0377
13 set_data_type 0.1016
2 bi_flush 0.0139
6145734 total 3.8794
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cdrom_sysctl_register uses LOTS of CPU, and no cdrom is attached (2.4.20-pre10)
2002-10-15 7:49 ` Roy Sigurd Karlsbakk
@ 2002-10-15 9:42 ` Jens Axboe
0 siblings, 0 replies; 4+ messages in thread
From: Jens Axboe @ 2002-10-15 9:42 UTC (permalink / raw)
To: Roy Sigurd Karlsbakk
Cc: Zwane Mwaikambo, Kernel mailing list, Harald Dankworth,
Atle Sjønøst
On Tue, Oct 15 2002, Roy Sigurd Karlsbakk wrote:
> On Tuesday 15 October 2002 07:07, Zwane Mwaikambo wrote:
> > On Mon, 14 Oct 2002, Roy Sigurd Karlsbakk wrote:
> > > attached is the .config and these three readprofile output files
> > > (pro[123]). see time to see the interval they have been created in
> >
> > These look like bungled up profiles of the magnitude that even i couldn't
> > conjure up ;)
>
> excuse me?
> made a new one now.
>
> why is cdrom_sysctl_register using all that cpu??? I mean - it's got nothing
> there to do!
come on, the profile data is obvious bogus. take a look at
cdrom_sysctl_register(), for chrissake.
--
Jens Axboe
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2002-10-15 9:36 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-10-14 14:39 cdrom_sysctl_register uses LOTS of CPU, and no cdrom is attached (2.4.20-pre10) Roy Sigurd Karlsbakk
2002-10-15 5:07 ` Zwane Mwaikambo
2002-10-15 7:49 ` Roy Sigurd Karlsbakk
2002-10-15 9:42 ` Jens Axboe
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