aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2006-01-12 05:47:34 -0500
committerThomas Gleixner <tglx@linutronix.de>2006-01-12 05:47:34 -0500
commitc9db4fa11526affde83603fe52595bd1260c1354 (patch)
tree3064d71209b32569cfbd5dd0907fbe65bcf02d5e /include/linux
parente2787630c1abb075c935cf47e91beb7c656f48c4 (diff)
[hrtimer] Enforce resolution as lower limit of intervals
Roman Zippel pointed out that the missing lower limit of intervals leads to an accounting error in the overrun count. Enforce the lower limit of intervals to resolution in the timer forwarding code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/hrtimer.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 98c5c1537b5d..089bfb1fa01a 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -122,8 +122,7 @@ static inline int hrtimer_active(const struct hrtimer *timer)
122} 122}
123 123
124/* Forward a hrtimer so it expires after now: */ 124/* Forward a hrtimer so it expires after now: */
125extern unsigned long hrtimer_forward(struct hrtimer *timer, 125extern unsigned long hrtimer_forward(struct hrtimer *timer, ktime_t interval);
126 const ktime_t interval);
127 126
128/* Precise sleep: */ 127/* Precise sleep: */
129extern long hrtimer_nanosleep(struct timespec *rqtp, 128extern long hrtimer_nanosleep(struct timespec *rqtp,