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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-14 21:08:32 (GMT) |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-22 15:06:49 (GMT) |
| commit | 056a3cacbc46e5aca27b350ce4ecb3b33ebb0700 (patch) | |
| tree | 549ac3688c72068afc73f3827c7d046ffa94f3eb /kernel/time/hrtimer.c | |
| parent | 447fbbdc2cd58cdaf410fefef365a9ce38833157 (diff) | |
| download | linux-056a3cacbc46e5aca27b350ce4ecb3b33ebb0700.tar.xz | |
hrtimer: Get rid of hrtimer_get_res()
The resolution is directly accessible now. So its simpler just to fill
in the values of the timespec and be done with it.
Text size reduction (combined with "hrtimer: Get rid of the resolution
field in hrtimer_clock_base"):
x8664 -61, i386 -221, ARM -60, power64 -48
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/20150414203500.879888080@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time/hrtimer.c')
| -rw-r--r-- | kernel/time/hrtimer.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 965687a..73131da 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -1179,22 +1179,6 @@ void hrtimer_init(struct hrtimer *timer, clockid_t clock_id, } EXPORT_SYMBOL_GPL(hrtimer_init); -/** - * hrtimer_get_res - get the timer resolution for a clock - * @which_clock: which clock to query - * @tp: pointer to timespec variable to store the resolution - * - * Store the resolution of the clock selected by @which_clock in the - * variable pointed to by @tp. - */ -int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp) -{ - tp->tv_sec = 0; - tp->tv_nsec = hrtimer_resolution; - return 0; -} -EXPORT_SYMBOL_GPL(hrtimer_get_res); - static void __run_hrtimer(struct hrtimer *timer, ktime_t *now) { struct hrtimer_clock_base *base = timer->base; |