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linux-next/kernel/time
Thomas Gleixner 5df7fa1c62 tick-sched: add more debug information
To allow better diagnosis of tick-sched related, especially NOHZ
related problems, we need to know when the last wakeup via an irq
happened and when the CPU left the idle state.

Add two fields (idle_waketime, idle_exittime) to the tick_sched
structure and add them to the timer_list output.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-01 17:45:14 +01:00
..
clockevents.c x86: make clockevents more robust 2008-01-30 13:30:03 +01:00
clocksource.c clocksource: add unregister function to disable unusable clocksources 2008-01-30 13:30:02 +01:00
jiffies.c [PATCH] fix jiffies clocksource inittime 2007-04-04 21:12:47 -07:00
Kconfig clockevents: Allow build w/o run-tine usage for migration purposes 2007-10-12 23:04:05 +02:00
Makefile clockevents: Allow build w/o run-tine usage for migration purposes 2007-10-12 23:04:05 +02:00
ntp.c time: add ADJ_OFFSET_SS_READ 2007-11-26 20:42:19 +01:00
tick-broadcast.c timer: clean up tick-broadcast.c 2008-01-30 13:30:01 +01:00
tick-common.c clockevents: introduce force broadcast notifier 2007-10-14 22:57:45 +02:00
tick-internal.h timer: clean up tick-broadcast.c 2008-01-30 13:30:01 +01:00
tick-oneshot.c highres: improve debug output 2007-07-21 17:49:15 -07:00
tick-sched.c tick-sched: add more debug information 2008-02-01 17:45:14 +01:00
timekeeping.c timekeeping: update xtime_cache when time(zone) changes 2008-02-01 17:45:13 +01:00
timer_list.c tick-sched: add more debug information 2008-02-01 17:45:14 +01:00
timer_stats.c time: more timer related cleanups 2008-01-30 13:30:00 +01:00