kernel_optimize_test/kernel/time
Thomas Gleixner 9c17bcda99 clockevents: prevent multiple init/shutdown
While chasing the C1E/HPET bugreports I went through the clock events
code inch by inch and found that the broadcast device can be initialized
and shutdown multiple times. Multiple shutdowns are not critical, but
useless waste of time. Multiple initializations are simply broken. Another
CPU might have the device in use already after the first initialization and
the second init could just render it unusable again.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-09-05 11:11:52 +02:00
..
clockevents.c clockevents: prevent clockevent event_handler ending up handler_noop 2008-09-05 11:11:51 +02:00
clocksource.c Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-07-23 18:37:44 -07:00
jiffies.c
Kconfig
Makefile
ntp.c
tick-broadcast.c clockevents: prevent multiple init/shutdown 2008-09-05 11:11:52 +02:00
tick-common.c clockevents: prevent clockevent event_handler ending up handler_noop 2008-09-05 11:11:51 +02:00
tick-internal.h
tick-oneshot.c clockevents: enforce reprogram in oneshot setup 2008-09-05 11:11:52 +02:00
tick-sched.c nohz: fix wrong event handler after online an offlined cpu 2008-08-21 09:54:06 +02:00
timekeeping.c
timer_list.c
timer_stats.c