From 16bf5a5e1ec56474ed2a19d72f272ed09a5d3ea1 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 13 Apr 2022 15:31:03 +0200 Subject: smp: Rename flush_smp_call_function_from_idle() 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 Acked-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20220413133024.305001096@linutronix.de --- kernel/sched/core.c | 2 +- kernel/sched/idle.c | 2 +- kernel/sched/smp.h | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel/sched') diff --git a/kernel/sched/core.c b/kernel/sched/core.c index e644578bc871..07bacb050198 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2411,7 +2411,7 @@ static int migration_cpu_stop(void *data) * __migrate_task() such that we will not miss enforcing cpus_ptr * during wakeups, see set_cpus_allowed_ptr()'s TASK_WAKING test. */ - flush_smp_call_function_from_idle(); + flush_smp_call_function_queue(); raw_spin_lock(&p->pi_lock); rq_lock(rq, &rf); diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 8f8b5020e76a..60295dbe0d62 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -327,7 +327,7 @@ static void do_idle(void) * RCU relies on this call to be done outside of an RCU read-side * critical section. */ - flush_smp_call_function_from_idle(); + flush_smp_call_function_queue(); schedule_idle(); if (unlikely(klp_patch_pending(current))) diff --git a/kernel/sched/smp.h b/kernel/sched/smp.h index 5719bf9280e9..2eb23dd0f285 100644 --- a/kernel/sched/smp.h +++ b/kernel/sched/smp.h @@ -9,7 +9,7 @@ extern void sched_ttwu_pending(void *arg); extern void send_call_function_single_ipi(int cpu); #ifdef CONFIG_SMP -extern void flush_smp_call_function_from_idle(void); +extern void flush_smp_call_function_queue(void); #else -static inline void flush_smp_call_function_from_idle(void) { } +static inline void flush_smp_call_function_queue(void) { } #endif -- cgit v1.2.3