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authorLinus Torvalds <torvalds@linux-foundation.org>2011-12-08 13:21:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-12-08 13:21:28 -0800
commit09d9673d53005fdf40de4c759425893904292236 (patch)
tree0c7b526b3338a5e8541b4da157e2cafaa3a1c1c5
parentfb38f9b8fe98a9c1f6b1e57d1b08b1102b293929 (diff)
parentc9c024b3f3e07d087974db4c0dc46217fff3a6c0 (diff)
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: alarmtimers: Fix time comparison ptp: Fix clock_getres() implementation
-rw-r--r--drivers/ptp/ptp_clock.c4
-rw-r--r--kernel/time/alarmtimer.c2
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index cf3f9997546..10451a15e82 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -101,7 +101,9 @@ static s32 scaled_ppm_to_ppb(long ppm)
static int ptp_clock_getres(struct posix_clock *pc, struct timespec *tp)
{
- return 1; /* always round timer functions to one nanosecond */
+ tp->tv_sec = 0;
+ tp->tv_nsec = 1;
+ return 0;
}
static int ptp_clock_settime(struct posix_clock *pc, const struct timespec *tp)
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index c436e790b21..8a46f5d6450 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -195,7 +195,7 @@ static enum hrtimer_restart alarmtimer_fired(struct hrtimer *timer)
struct alarm *alarm;
ktime_t expired = next->expires;
- if (expired.tv64 >= now.tv64)
+ if (expired.tv64 > now.tv64)
break;
alarm = container_of(next, struct alarm, node);