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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-05-30 23:15:48 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-04 15:40:26 +0200 |
| commit | 21e55c1f83880a56360287c00f2b5cd5e5a4a912 (patch) | |
| tree | a67f1d2979fc4b850cef4d950fe80cb414d8a77e /include/linux/posix-timers.h | |
| parent | f37fb0aa4f453c7c785bbcecc4991ac48c5c0e51 (diff) | |
| download | lwn-21e55c1f83880a56360287c00f2b5cd5e5a4a912.tar.gz lwn-21e55c1f83880a56360287c00f2b5cd5e5a4a912.zip | |
posix-timers: Add active flag to k_itimer
Keep track of the activation state of posix timers. This is a preparatory
change for making common_timer_get() usable by both hrtimer and alarm timer
implementations.
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/20170530211656.967783982@linutronix.de
Diffstat (limited to 'include/linux/posix-timers.h')
| -rw-r--r-- | include/linux/posix-timers.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 771e5f788c90..667095dbcd37 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -59,6 +59,7 @@ struct cpu_timer_list { * @kclock: Pointer to the k_clock struct handling this timer * @it_clock: The posix timer clock id * @it_id: The posix timer id for identifying the timer + * @it_active: Marker that timer is active * @it_overrun: The overrun counter for pending signals * @it_overrun_last: The overrun at the time of the last delivered signal * @it_requeue_pending: Indicator that timer waits for being requeued on @@ -79,6 +80,7 @@ struct k_itimer { const struct k_clock *kclock; clockid_t it_clock; timer_t it_id; + int it_active; int it_overrun; int it_overrun_last; int it_requeue_pending; |