Messages in this thread Patch in this message | | | From | Frederic Weisbecker <> | Subject | [PATCH 1/3] tick/nohz: Rename the tick handlers to more self-explanatory names | Date | Fri, 14 Jul 2023 14:08:50 +0200 |
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The current name of the tick handlers don't tell much about what differ between them. Use names that better reflect their role and resolution.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org> --- kernel/time/tick-sched.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 89055050d1ac..a7b5960258f2 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -1355,7 +1355,7 @@ void tick_nohz_idle_exit(void) /* * The nohz low res interrupt handler */ -static void tick_nohz_handler(struct clock_event_device *dev) +static void tick_lowres_handler(struct clock_event_device *dev) { struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched); struct pt_regs *regs = get_irq_regs(); @@ -1401,7 +1401,7 @@ static void tick_nohz_switch_to_nohz(void) if (!tick_nohz_enabled) return; - if (tick_switch_to_oneshot(tick_nohz_handler)) + if (tick_switch_to_oneshot(tick_lowres_handler)) return; /* @@ -1464,7 +1464,7 @@ void tick_irq_enter(void) * We rearm the timer until we get disabled by the idle code. * Called with interrupts disabled. */ -static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer) +static enum hrtimer_restart tick_highres_handler(struct hrtimer *timer) { struct tick_sched *ts = container_of(timer, struct tick_sched, sched_timer); @@ -1513,7 +1513,7 @@ void tick_setup_sched_timer(void) * Emulate tick processing via per-CPU hrtimers: */ hrtimer_init(&ts->sched_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_HARD); - ts->sched_timer.function = tick_sched_timer; + ts->sched_timer.function = tick_highres_handler; /* Get the next period (per-CPU) */ hrtimer_set_expires(&ts->sched_timer, tick_init_jiffy_update()); -- 2.34.1
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