From 3d12ccecfa316730abaf0a930711ea5cce4fe87f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 13 Jul 2021 15:39:48 +0200 Subject: 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 Link: https://lore.kernel.org/r/20210713135158.196661266@linutronix.de Signed-off-by: Sasha Levin --- kernel/time/tick-internal.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/time/tick-internal.h') diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h index 7b2496136729..5294f5b1f955 100644 --- a/kernel/time/tick-internal.h +++ b/kernel/time/tick-internal.h @@ -165,3 +165,6 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases); extern u64 get_next_timer_interrupt(unsigned long basej, u64 basem); void timer_clear_idle(void); + +void clock_was_set(void); +void clock_was_set_delayed(void); -- cgit v1.2.3