diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-14 21:09:10 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-22 17:06:51 +0200 |
| commit | 02a171af1a46966dcdb5b38cdc33e4f43e92c778 (patch) | |
| tree | 44953dc273dc4c98f025f93d3615b45eb4fd1834 /include/linux/hrtimer.h | |
| parent | 58f1f803f1d6ef9ab280de13246d65970a09cb95 (diff) | |
hrtimer: Make hrtimer_start() a inline wrapper
No point for an extra export just to set the extra argument of
hrtimer_start_range_ns() to 0.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/20150414203502.808544539@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/hrtimer.h')
| -rw-r--r-- | include/linux/hrtimer.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index a80baa86bb24..42074ab3d5c3 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -355,11 +355,26 @@ static inline void destroy_hrtimer_on_stack(struct hrtimer *timer) { } #endif /* Basic timer operations: */ -extern int hrtimer_start(struct hrtimer *timer, ktime_t tim, - const enum hrtimer_mode mode); extern int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim, unsigned long range_ns, const enum hrtimer_mode mode); +/** + * hrtimer_start - (re)start an hrtimer on the current CPU + * @timer: the timer to be added + * @tim: expiry time + * @mode: expiry mode: absolute (HRTIMER_MODE_ABS) or + * relative (HRTIMER_MODE_REL) + * + * Returns: + * 0 on success + * 1 when the timer was active + */ +static inline int hrtimer_start(struct hrtimer *timer, ktime_t tim, + const enum hrtimer_mode mode) +{ + return hrtimer_start_range_ns(timer, tim, 0, mode); +} + extern int hrtimer_cancel(struct hrtimer *timer); extern int hrtimer_try_to_cancel(struct hrtimer *timer); |