Hi Will, > I need to put a probe at a higher level to see what is run when the > timer fires. Is there something that can print out what is in the > clockevents_chain?
Not sure if you're aware that there are timer statistics available: bash-3.1# echo 1 > /proc/timer_stats bash-3.1# cat /proc/timer_stats Timer Stats Version: v0.1 Sample period: 5.119 s 512, 0 swapper tick_nohz_restart_sched_tick (tick_sched_timer) 1, 1511 python schedule_timeout (process_timeout) 401, 1462 python schedule_timeout (process_timeout) 1, 1395 X do_setitimer (it_real_fn) 1, 0 swapper ehci_irq (ehci_watchdog) 167, 1511 python schedule_timeout (process_timeout) 26, 4 events/0 fbcon_add_cursor_timer (cursor_timer_handler) 107, 1395 X do_setitimer (it_real_fn) 26, 1228 dhcdbd schedule_timeout (process_timeout) 61, 0 swapper ehci_irq (ehci_watchdog) 1, 1201 modprobe neigh_table_init_no_netlink (neigh_periodic_timer) 8, 1414 wpa_supplicant schedule_timeout (process_timeout) 5, 1412 python schedule_timeout (process_timeout) 3, 1 swapper neigh_table_init_no_netlink (neigh_periodic_timer) 3, 1 swapper queue_delayed_work_on (delayed_work_timer_fn) 3, 1271 NetworkManager schedule_timeout (process_timeout) 1, 0 swapper page_writeback_init (wb_timer_fn) 1, 1414 wpa_supplicant wlan_set_wap (delayed_work_timer_fn) 5, 1201 modprobe neigh_table_init_no_netlink (neigh_periodic_timer) 1, 1 init schedule_timeout (process_timeout) 2, 1880 hald-addon-stor do_nanosleep (hrtimer_wakeup) 2, 1999 hald-addon-stor do_nanosleep (hrtimer_wakeup) 18, 1242 avahi-daemon schedule_timeout (process_timeout) 1, 1211 crond do_nanosleep (hrtimer_wakeup) 1, 0 swapper neigh_update (neigh_timer_handler) 1358 total events, 271.265 events/sec bash-3.1# - Chris. -- Chris Ball <[EMAIL PROTECTED]> _______________________________________________ Devel mailing list [email protected] http://mailman.laptop.org/mailman/listinfo/devel
