posix-timers: Add timer_rearm() callback
authorThomas Gleixner <tglx@linutronix.de>
Tue, 30 May 2017 21:15:45 +0000 (23:15 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Sun, 4 Jun 2017 13:40:25 +0000 (15:40 +0200)
commit30802945893bc944b5971b408b37511a03b54e5c
treea95a27aa633f3987feec6cc87d7cb4dcdd5f9ad3
parentd97bb75ddd2f38068df01da8abf26df78756253c
posix-timers: Add timer_rearm() callback

Add a timer_rearm() callback which is used to make the rescheduling of
posix interval timers independent of the underlying clock implementation.

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/20170530211656.732632167@linutronix.de
kernel/time/posix-timers.h