From: Aubrey Li <aubrey.li@intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Lameter <cl@linux.com>,
linux-kernel@vger.kernel.org, Aubrey Li <aubrey.li@intel.com>,
Aubrey Li <aubrey.li@linux.intel.com>
Subject: [PATCH] sched/idle: Add deferrable vmstat_updater back
Date: Wed, 7 Jun 2017 10:49:02 +0800 [thread overview]
Message-ID: <1496803742-38274-1-git-send-email-aubrey.li@intel.com> (raw)
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@linux.intel.com>
---
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()) {
--
2.7.4
next reply other threads:[~2017-06-07 2:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-07 2:49 Aubrey Li [this message]
2017-06-08 9:31 ` [tip:sched/core] " tip-bot for Aubrey Li
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