Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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@smartx.com>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230912104406.312185-5-frederic@kernel.org
authored by
Xueshi Hu
and committed by
Thomas Gleixner
c02a427f
4f7f4409
-10
-10
include/linux/tick.h
-10
include/linux/tick.h
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extern unsigned long tick_nohz_get_idle_calls_cpu(int cpu);
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extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
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extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
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static inline void tick_nohz_idle_stop_tick_protected(void)
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{
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local_irq_disable();
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tick_nohz_idle_stop_tick();
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local_irq_enable();
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}
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#else /* !CONFIG_NO_HZ_COMMON */
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#define tick_nohz_enabled (0)
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static inline int tick_nohz_tick_stopped(void) { return 0; }
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}
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static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
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static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }
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static inline void tick_nohz_idle_stop_tick_protected(void) { }
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#endif /* !CONFIG_NO_HZ_COMMON */
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#ifdef CONFIG_NO_HZ_FULL