From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- kernel/sched/idle.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'kernel/sched/idle.c') diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index e362a836c..1e855dcbd 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -205,6 +205,8 @@ exit_idle: */ static void cpu_idle_loop(void) { + int cpu = smp_processor_id(); + while (1) { /* * If the arch has a polling bit, we maintain an invariant: @@ -223,7 +225,7 @@ static void cpu_idle_loop(void) check_pgt_cache(); rmb(); - if (cpu_is_offline(smp_processor_id())) { + if (cpu_is_offline(cpu)) { cpuhp_report_idle_dead(); arch_cpu_idle_dead(); } -- cgit v1.2.3-54-g00ecf