Commit-ID: ebfa4c02fa4806bfef189e88152b833f2a732bff
Gitweb: http://git.kernel.org/tip/ebfa4c02fa4806bfef189e88152b833f2a732bff
Author: Aubrey Li <aubrey.li@xxxxxxxxx>
AuthorDate: Wed, 7 Jun 2017 10:49:02 +0800
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 8 Jun 2017 10:32:09 +0200
sched/idle: Add deferrable vmstat_updater back
Deferrable vmstat_updater was missing in commit:
c1de45ca831a ("sched/idle: Add support for tasks that inject idle")
Add it back.
Signed-off-by: Aubrey Li <aubrey.li@xxxxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Cc: Aubrey Li <aubrey.li@xxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Mike Galbraith <efault@xxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1496803742-38274-1-git-send-email-aubrey.li@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
kernel/sched/idle.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index ef63adc..6c23e30 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -219,6 +219,7 @@ static void do_idle(void)
*/
__current_set_polling();
+ quiet_vmstat();
tick_nohz_idle_enter();
while (!need_resched()) {
--
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