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hrtimer: Simplify run_hrtimer_queues()

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Replace the open coded container_of() orgy with a trivial
clock_base_next_timer() helper.

Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260224163431.532927977@kernel.org
This commit is contained in:
Thomas Gleixner
2026-02-27 16:40:15 +01:00
committed by Peter Zijlstra
parent 2bd1cc24fa
commit a64ad57e41
1 changed files with 10 additions and 9 deletions
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kernel/time/hrtimer.c
+10 -9
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@@ -1933,6 +1933,13 @@ static void __run_hrtimer(struct hrtimer_cpu_base *cpu_base, struct hrtimer_cloc
base->running = NULL;
}
static __always_inline struct hrtimer *clock_base_next_timer_safe(struct hrtimer_clock_base *base)
{
struct timerqueue_node *next = timerqueue_getnext(&base->active);
return next ? container_of(next, struct hrtimer, node) : NULL;
}
static void __hrtimer_run_queues(struct hrtimer_cpu_base *cpu_base, ktime_t now,
unsigned long flags, unsigned int active_mask)
{
@@ -1940,16 +1947,10 @@ static void __hrtimer_run_queues(struct hrtimer_cpu_base *cpu_base, ktime_t now,
struct hrtimer_clock_base *base;
for_each_active_base(base, cpu_base, active) {
struct timerqueue_node *node;
ktime_t basenow;
basenow = ktime_add(now, base->offset);
while ((node = timerqueue_getnext(&base->active))) {
struct hrtimer *timer;
timer = container_of(node, struct hrtimer, node);
ktime_t basenow = ktime_add(now, base->offset);
struct hrtimer *timer;
while ((timer = clock_base_next_timer(base))) {
/*
* The immediate goal for using the softexpires is
* minimizing wakeups, not running timers at the