| Date | Mon, 5 Jun 2017 01:20:38 -0700 | From | tip-bot for Thomas Gleixner <> | Subject | [tip:timers/core] posix-timers: Add forward/remaining callbacks |
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Commit-ID: 63841b2a6969501de183efafc14d20175e402804 Gitweb: http://git.kernel.org/tip/63841b2a6969501de183efafc14d20175e402804 Author: Thomas Gleixner <tglx@linutronix.de> AuthorDate: Tue, 30 May 2017 23:15:49 +0200 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Sun, 4 Jun 2017 15:40:27 +0200
posix-timers: Add forward/remaining callbacks
Add two callbacks to kclock which allow using common_)timer_get() for both hrtimer and alarm timer based clocks.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: John Stultz <john.stultz@linaro.org> Link: http://lkml.kernel.org/r/20170530211657.044915536@linutronix.de
--- kernel/time/posix-timers.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/time/posix-timers.h b/kernel/time/posix-timers.h index 1f6f6f9..3bc5b74 100644 --- a/kernel/time/posix-timers.h +++ b/kernel/time/posix-timers.h @@ -19,6 +19,8 @@ struct k_clock { void (*timer_get)(struct k_itimer *timr, struct itimerspec64 *cur_setting); void (*timer_rearm)(struct k_itimer *timr); + int (*timer_forward)(struct k_itimer *timr, ktime_t now); + ktime_t (*timer_remaining)(struct k_itimer *timr, ktime_t now); }; extern const struct k_clock clock_posix_cpu;
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