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-rw-r--r--arch/um/kernel/process.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 56d75afedbf7..aef494b6b81a 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -13,6 +13,7 @@
#include "linux/ptrace.h"
#include "linux/random.h"
#include "linux/sched.h"
+#include "linux/tick.h"
#include "linux/threads.h"
#include "asm/pgtable.h"
#include "asm/uaccess.h"
@@ -244,9 +245,11 @@ void default_idle(void)
if (need_resched())
schedule();
+ tick_nohz_stop_sched_tick();
switch_timers(1);
idle_sleep(10);
switch_timers(0);
+ tick_nohz_restart_sched_tick();
}
}
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