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platform_kernel-5.15
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sched/clock: Remove unused argument to sched_clock_idle_wakeup_event() 

The argument to sched_clock_idle_wakeup_event() has not been used in a
long time. Remove it.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Zijlstra 2017-04-21 12:26:23 +02:00 committed by Ingo Molnar
parent b421b22b00
commit ac1e843f09
4 changed files with 6 additions and 6 deletions
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2
arch/x86/kernel/tsc.c
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@ -182,7 +182,7 @@ static void __set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long ts
c2n->data[1] = data; c2n->data[1] = data;
done: done:
sched_clock_idle_wakeup_event(0); sched_clock_idle_wakeup_event();
local_irq_restore(flags); local_irq_restore(flags);
} }

4
include/linux/sched/clock.h
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@ -39,7 +39,7 @@ static inline void sched_clock_idle_sleep_event(void)
{ {
} }
static inline void sched_clock_idle_wakeup_event(u64 delta_ns) static inline void sched_clock_idle_wakeup_event(void)
{ {
} }
@ -66,7 +66,7 @@ extern u64 __sched_clock_offset;
extern void sched_clock_tick(void); extern void sched_clock_tick(void);
extern void sched_clock_tick_stable(void); extern void sched_clock_tick_stable(void);
extern void sched_clock_idle_sleep_event(void); extern void sched_clock_idle_sleep_event(void);
extern void sched_clock_idle_wakeup_event(u64 delta_ns); extern void sched_clock_idle_wakeup_event(void);
/* /*
* As outlined in clock.c, provides a fast, high resolution, nanosecond * As outlined in clock.c, provides a fast, high resolution, nanosecond

4
kernel/sched/clock.c
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@ -410,9 +410,9 @@ void sched_clock_idle_sleep_event(void)
EXPORT_SYMBOL_GPL(sched_clock_idle_sleep_event); EXPORT_SYMBOL_GPL(sched_clock_idle_sleep_event);
/* /*
* We just idled delta nanoseconds (called with irqs disabled): * We just idled; resync with ktime. (called with irqs disabled):
*/ */
void sched_clock_idle_wakeup_event(u64 delta_ns) void sched_clock_idle_wakeup_event(void)
{ {
if (timekeeping_suspended) if (timekeeping_suspended)
return; return;

2
kernel/time/tick-sched.c
View File

@ -554,7 +554,7 @@ static void tick_nohz_stop_idle(struct tick_sched *ts, ktime_t now)
update_ts_time_stats(smp_processor_id(), ts, now, NULL); update_ts_time_stats(smp_processor_id(), ts, now, NULL);
ts->idle_active = 0; ts->idle_active = 0;
sched_clock_idle_wakeup_event(0); sched_clock_idle_wakeup_event();
} }
static ktime_t tick_nohz_start_idle(struct tick_sched *ts) static ktime_t tick_nohz_start_idle(struct tick_sched *ts)