Messages in this thread Patch in this message | | | From | Davide Libenzi <> | Date | Sun, 25 Nov 2007 14:14:19 -0800 | Subject | [patch 1/4] Timerfd v3 - introduce a new hrtimer_forward_now() function |
| |
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 2007-11-23 13:55:16.000000000 -0800 +++ linux-2.6.mod/include/linux/hrtimer.h 2007-11-24 12:48:05.000000000 -0800 @@ -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 *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/
| |