Commit-ID: 63841b2a6969501de183efafc14d20175e402804
Gitweb: http://git.kernel.org/tip/63841b2a6969501de183efafc14d20175e402804
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Tue, 30 May 2017 23:15:49 +0200
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: John Stultz <john.stultz@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/20170530211657.044915536@xxxxxxxxxxxxx
---
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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