Messages in this thread Patch in this message | | | From | Davide Libenzi <> | Date | Mon, 24 Sep 2007 13:22:37 -0700 | Subject | [patch 1/4] new timerfd API v2 - introduce a new hrtimer_forward_now() function |
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I think that advancing the timer against the timer's current "now" can be a pretty common usage, so, w/out exposing hrtimer's internals, we add a new hrtimer_forward_now() function.
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
- Davide
--- include/linux/hrtimer.h | 7 +++++++ 1 file changed, 7 insertions(+)
Index: linux-2.6.mod/include/linux/hrtimer.h =================================================================== --- linux-2.6.mod.orig/include/linux/hrtimer.h 2007-09-24 12:27:20.000000000 -0700 +++ linux-2.6.mod/include/linux/hrtimer.h 2007-09-24 12:29:39.000000000 -0700 @@ -298,6 +298,13 @@ extern unsigned long hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval); +/* Forward a hrtimer so it expires after the hrtimer's current now */ +static inline unsigned long hrtimer_forward_now(struct hrtimer *timer, + ktime_t interval) +{ + return hrtimer_forward(timer, timer->base->get_time(), interval); +} + /* Precise sleep: */ extern long hrtimer_nanosleep(struct timespec *rqtp, struct timespec __user *rmtp, - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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