From 5b1ead6800cb2241aeadcba32736c5836e59c7e1 Mon Sep 17 00:00:00 2001 From: Brendan Jackman Date: Wed, 6 Dec 2017 10:59:11 +0000 Subject: cpu/hotplug: Fix state name in takedown_cpu() comment CPUHP_AP_SCHED_MIGRATE_DYING doesn't exist, it looks like this was supposed to refer to CPUHP_AP_SCHED_STARTING's teardown callback, i.e. sched_cpu_dying(). Signed-off-by: Brendan Jackman Cc: Boris Ostrovsky Cc: Dietmar Eggemann Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Quentin Perret Cc: Sebastian Andrzej Siewior Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20171206105911.28093-1-brendan.jackman@arm.com Signed-off-by: Ingo Molnar --- kernel/cpu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel') diff --git a/kernel/cpu.c b/kernel/cpu.c index 04892a82f6ac..2a885c5f2429 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -780,8 +780,8 @@ static int takedown_cpu(unsigned int cpu) BUG_ON(cpu_online(cpu)); /* - * The CPUHP_AP_SCHED_MIGRATE_DYING callback will have removed all - * runnable tasks from the cpu, there's only the idle task left now + * The teardown callback for CPUHP_AP_SCHED_STARTING will have removed + * all runnable tasks from the CPU, there's only the idle task left now * that the migration thread is done doing the stop_machine thing. * * Wait for the stop thread to go away. -- cgit v1.2.3