[PATCH] hrtimers: add high resolution timer support
Implement high resolution timers on top of the hrtimers infrastructure and the
clockevents / tick-management framework. This provides accurate timers for
all hrtimer subsystem users.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 210f462..44318ca 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -356,7 +356,7 @@
if (timr->it.real.interval.tv64 != 0) {
timr->it_overrun +=
hrtimer_forward(timer,
- timer->base->softirq_time,
+ hrtimer_cb_get_time(timer),
timr->it.real.interval);
ret = HRTIMER_RESTART;
++timr->it_requeue_pending;