Messages in this thread Patch in this message | | | From | Anna-Maria Behnsen <> | Subject | [PATCH v8 15/25] timer: Split next timer interrupt logic | Date | Wed, 4 Oct 2023 14:34:44 +0200 |
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Logic for getting next timer interrupt (no matter of recalculated or already stored in base->next_expiry) is split into a separate function "next_timer_interrupt()" to make it available for new call sites.
No functional change.
Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <frederic@kernel.org> --- kernel/time/timer.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 1aafa0edc74c..7468a805d302 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -1951,14 +1951,20 @@ static u64 cmp_next_hrtimer_event(u64 basem, u64 expires) return DIV_ROUND_UP_ULL(nextevt, TICK_NSEC) * TICK_NSEC; } +static unsigned long next_timer_interrupt(struct timer_base *base) +{ + if (base->next_expiry_recalc) + next_expiry_recalc(base); + + return base->next_expiry; +} + static inline unsigned long __get_next_timer_interrupt(unsigned long basej, struct timer_base *base) { unsigned long nextevt; - if (base->next_expiry_recalc) - next_expiry_recalc(base); - nextevt = base->next_expiry; + nextevt = next_timer_interrupt(base); if (base->timers_pending) { /* If we missed a tick already, force 0 delta */ -- 2.39.2
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