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Date: Sun, 13 Aug 2023 21:11:53 +0800
From: Xueshi Hu <xueshi.hu@...rtx.com>
To: frederic@...nel.org, tglx@...utronix.de, mingo@...nel.org
Cc: linux-kernel@...r.kernel.org, Xueshi Hu <xueshi.hu@...rtx.com>
Subject: [PATCH] tick/nohz: remove unused tick_nohz_idle_stop_tick_protected()
All the caller has been removed since commit 336f560a8917 ("x86/xen: don't
let xen_pv_play_dead() return")
Signed-off-by: Xueshi Hu <xueshi.hu@...rtx.com>
---
include/linux/tick.h | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 9459fef5b857..716d17f31c45 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -140,14 +140,6 @@ extern unsigned long tick_nohz_get_idle_calls(void);
extern unsigned long tick_nohz_get_idle_calls_cpu(int cpu);
extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
-
-static inline void tick_nohz_idle_stop_tick_protected(void)
-{
- local_irq_disable();
- tick_nohz_idle_stop_tick();
- local_irq_enable();
-}
-
#else /* !CONFIG_NO_HZ_COMMON */
#define tick_nohz_enabled (0)
static inline int tick_nohz_tick_stopped(void) { return 0; }
@@ -170,8 +162,6 @@ static inline ktime_t tick_nohz_get_sleep_length(ktime_t *delta_next)
}
static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }
-
-static inline void tick_nohz_idle_stop_tick_protected(void) { }
#endif /* !CONFIG_NO_HZ_COMMON */
#ifdef CONFIG_NO_HZ_FULL
--
2.40.1
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