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nohz: prevent tick stop outside of the idle loop
[deliverable/linux.git]
/
arch
/
x86
/
kernel
/
process_64.c
diff --git
a/arch/x86/kernel/process_64.c
b/arch/x86/kernel/process_64.c
index e2319f39988b042f364a73174a0d2ac254a5b60d..c0a5c2a687e659fa20e23f47dcd171ed76b6a2f4 100644
(file)
--- a/
arch/x86/kernel/process_64.c
+++ b/
arch/x86/kernel/process_64.c
@@
-148,7
+148,7
@@
void cpu_idle(void)
current_thread_info()->status |= TS_POLLING;
/* endless idle loop with no priority at all */
while (1) {
- tick_nohz_stop_sched_tick();
+ tick_nohz_stop_sched_tick(
1
);
while (!need_resched()) {
void (*idle)(void);
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