Messages in this thread Patch in this message | | | From | Frederic Weisbecker <> | Subject | [RFC PATCH 10/10] timer: Lower base clock forwarding threshold | Date | Wed, 1 Jul 2020 03:10:30 +0200 |
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There is no apparent reason for not forwarding base->clk when it's 2 jiffies late, except perhaps for past optimizations. But since forwarding has to be done at some point now anyway, this doesn't stand anymore.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Anna-Maria Gleixner <anna-maria@linutronix.de> Cc: Juri Lelli <juri.lelli@redhat.com> --- kernel/time/timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 439fee098e76..25a55c043297 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -883,7 +883,7 @@ static inline void forward_timer_base(struct timer_base *base) * Also while executing timers, base->clk is 1 offset ahead * of jiffies to avoid endless requeuing to current jffies. */ - if ((long)(jnow - base->clk) < 2) + if ((long)(jnow - base->clk) < 1) return; /* -- 2.26.2
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