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sched/idle: Remove play_idle()

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play_idle() is no longer in use, so delete it.

Signed-off-by: Feng Lee <379943137@qq.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/tencent_C3E0BD9B812C27A30FC49F1EA6A4B1352707@qq.com
This commit is contained in:
Feng Lee 2025-07-21 16:04:35 +08:00 committed by Thomas Gleixner
parent 8671bad873
commit 1b5f145409
1 changed files with 0 additions and 5 deletions
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5
include/linux/cpu.h
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@ -187,11 +187,6 @@ static inline void arch_cpu_finalize_init(void) { }
void play_idle_precise(u64 duration_ns, u64 latency_ns);
static inline void play_idle(unsigned long duration_us)
{
play_idle_precise(duration_us * NSEC_PER_USEC, U64_MAX);
}
#ifdef CONFIG_HOTPLUG_CPU
void cpuhp_report_idle_dead(void);
#else