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16bf5a5e1e
This is invoked from the stopper thread too, which is definitely not idle. Rename it to flush_smp_call_function_queue() and fixup the callers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220413133024.305001096@linutronix.de
15 lines
406 B
C
15 lines
406 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Scheduler internal SMP callback types and methods between the scheduler
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* and other internal parts of the core kernel:
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*/
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extern void sched_ttwu_pending(void *arg);
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extern void send_call_function_single_ipi(int cpu);
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#ifdef CONFIG_SMP
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extern void flush_smp_call_function_queue(void);
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#else
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static inline void flush_smp_call_function_queue(void) { }
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#endif
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