From 1b5f1454091e9e9fb5c944b3161acf4ec0894d0d Mon Sep 17 00:00:00 2001 From: Feng Lee <379943137@qq.com> Date: Mon, 21 Jul 2025 16:04:35 +0800 Subject: [PATCH] sched/idle: Remove play_idle() play_idle() is no longer in use, so delete it. Signed-off-by: Feng Lee <379943137@qq.com> Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/tencent_C3E0BD9B812C27A30FC49F1EA6A4B1352707@qq.com --- include/linux/cpu.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 6378370a952f6..8b1abbf5b6d2f 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -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 -- 2.47.2