Commit-ID: ebfa4c02fa4806bfef189e88152b833f2a732bff
Gitweb: http://git.kernel.org/tip/ebfa4c02fa4806bfef189e88152b833f2a732bff
Author: Aubrey Li <aubrey...@intel.com>
AuthorDate: Wed, 7 Jun 2017 10:49:02 +0800
Committer: Ingo Molnar <mi...@kernel.org>
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...@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
Cc: Aubrey Li <aubrey...@intel.com>
Cc: Christoph Lameter <c...@linux.com>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Mike Galbraith <efa...@gmx.de>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Link:
http://lkml.kernel.org/r/1496803742-38274-1-git-send-email-aubrey...@intel.com
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
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()) {
