diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-07-13 15:39:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-15 09:47:26 +0200 |
| commit | cc608af36e0007402ac326c84db8826fc9ebd08e (patch) | |
| tree | a0ea9c16a23f1e81060e54b303fa04c142ce18fe /include/linux | |
| parent | a8457878307fa3683bd836cf3249de41efc3fabf (diff) | |
hrtimer: Ensure timerfd notification for HIGHRES=n
[ Upstream commit 8c3b5e6ec0fee18bc2ce38d1dfe913413205f908 ]
If high resolution timers are disabled the timerfd notification about a
clock was set event is not happening for all cases which use
clock_was_set_delayed() because that's a NOP for HIGHRES=n, which is wrong.
Make clock_was_set_delayed() unconditially available to fix that.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210713135158.196661266@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hrtimer.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 1f98b52118f0..48be92aded5e 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -317,16 +317,12 @@ struct clock_event_device; extern void hrtimer_interrupt(struct clock_event_device *dev); -extern void clock_was_set_delayed(void); - extern unsigned int hrtimer_resolution; #else #define hrtimer_resolution (unsigned int)LOW_RES_NSEC -static inline void clock_was_set_delayed(void) { } - #endif static inline ktime_t @@ -350,7 +346,6 @@ hrtimer_expires_remaining_adjusted(const struct hrtimer *timer) timer->base->get_time()); } -extern void clock_was_set(void); #ifdef CONFIG_TIMERFD extern void timerfd_clock_was_set(void); #else |