The following commit has been merged into the timers/core branch of tip:
Commit-ID: dba428a678c7263afce06b1f765efa0e054278e2
Gitweb: https://git.kernel.org/tip/dba428a678c7263afce06b1f765efa0e054278e2
Author: Frederic Weisbecker <frederic@xxxxxxxxxx>
AuthorDate: Tue, 12 Sep 2023 12:44:02 +02:00
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 27 Sep 2023 16:58:10 +02:00
tick/nohz: Rename the tick handlers to more self-explanatory names
The current names of the tick handlers don't tell much about what different
between them. Use names that better reflect their role and resolution.
Signed-off-by: Frederic Weisbecker <frederic@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230912104406.312185-2-frederic@xxxxxxxxxx
---
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 87015e9..b66dd0f 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -1366,7 +1366,7 @@ 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_nohz_lowres_handler(struct clock_event_device *dev)
{
struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
struct pt_regs *regs = get_irq_regs();
@@ -1412,7 +1412,7 @@ 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_nohz_lowres_handler))
return;
/*
@@ -1475,7 +1475,7 @@ 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_nohz_highres_handler(struct hrtimer *timer)
{
struct tick_sched *ts =
container_of(timer, struct tick_sched, sched_timer);
@@ -1524,7 +1524,7 @@ 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_nohz_highres_handler;
/* Get the next period (per-CPU) */
hrtimer_set_expires(&ts->sched_timer, tick_init_jiffy_update());
|