* [PATCH] sched/idle: Add deferrable vmstat_updater back
@ 2017-06-07 2:49 Aubrey Li
2017-06-08 9:31 ` [tip:sched/core] " tip-bot for Aubrey Li
0 siblings, 1 reply; 2+ messages in thread
From: Aubrey Li @ 2017-06-07 2:49 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: Christoph Lameter, linux-kernel, Aubrey Li, Aubrey Li
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [tip:sched/core] sched/idle: Add deferrable vmstat_updater back
2017-06-07 2:49 [PATCH] sched/idle: Add deferrable vmstat_updater back Aubrey Li
@ 2017-06-08 9:31 ` tip-bot for Aubrey Li
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Aubrey Li @ 2017-06-08 9:31 UTC (permalink / raw)
To: linux-tip-commits
Cc: mingo, torvalds, peterz, tglx, linux-kernel, efault, aubrey.li,
cl, aubrey.li, hpa
Commit-ID: ebfa4c02fa4806bfef189e88152b833f2a732bff
Gitweb: http://git.kernel.org/tip/ebfa4c02fa4806bfef189e88152b833f2a732bff
Author: Aubrey Li <aubrey.li@intel.com>
AuthorDate: Wed, 7 Jun 2017 10:49:02 +0800
Committer: Ingo Molnar <mingo@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.li@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Aubrey Li <aubrey.li@intel.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1496803742-38274-1-git-send-email-aubrey.li@intel.com
Signed-off-by: Ingo Molnar <mingo@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()) {
^ permalink raw reply related [flat|nested] 2+ messages in thread
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