From: Jason Low <jason.low2@hp.com>
To: mingo@kernel.org, peterz@infradead.org, jason.low2@hp.com
Cc: linux-kernel@vger.kernel.org, daniel.lezcano@linaro.org,
alex.shi@linaro.org, preeti@linux.vnet.ibm.com, efault@gmx.de,
vincent.guittot@linaro.org, morten.rasmussen@arm.com,
aswin@hp.com
Subject: [PATCH 0/2] sched: Idle load balance fixes
Date: Mon, 28 Apr 2014 15:45:53 -0700 [thread overview]
Message-ID: <1398725155-7591-1-git-send-email-jason.low2@hp.com> (raw)
[Resending to LKML]
This patchset includes fixes relating to idle_balance() and
rebalance_domains(). These apply on top of the following patches:
https://lkml.org/lkml/2014/4/23/767
https://lkml.org/lkml/2014/4/23/764
Patch #1 addresses an issue introduced by commit e5fc6611 which potentially
can cause rq->max_idle_balance_cost and rq->next_balance to not get updated
when it should.
Patch #2 fixes how rq->next_balance gets updated in idle_balance() and
rebalance_domains().
Jason Low (2):
sched: Fix updating rq->max_idle_balance_cost and rq->next_balance in
idle_balance()
sched: Fix next_balance logic in rebalance_domains() and
idle_balance()
kernel/sched/fair.c | 84 ++++++++++++++++++++++++++++++++-------------------
1 files changed, 53 insertions(+), 31 deletions(-)
next reply other threads:[~2014-04-28 22:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-28 22:45 Jason Low [this message]
2014-04-28 22:45 ` [PATCH 1/2] sched: Fix updating rq->max_idle_balance_cost and rq->next_balance in idle_balance() Jason Low
2014-05-08 10:42 ` [tip:sched/core] sched: Fix updating rq-> max_idle_balance_cost " tip-bot for Jason Low
2014-04-28 22:45 ` [PATCH 2/2] sched: Fix next_balance logic in rebalance_domains() and idle_balance() Jason Low
2014-05-08 16:59 ` Jason Low
2014-05-08 17:38 ` Ingo Molnar
2014-05-08 18:15 ` Jason Low
2014-05-08 22:14 ` Jason Low
2014-05-09 0:49 ` Jason Low
2014-05-09 9:08 ` Peter Zijlstra
2014-05-09 17:29 ` Jason Low
2014-05-19 13:09 ` [tip:sched/core] " tip-bot for Jason Low
2014-05-22 12:27 ` [tip:sched/core] sched: Fix the rq-> " tip-bot for Jason Low
2014-05-08 18:06 ` [PATCH 2/2] sched: Fix " Peter Zijlstra
2014-04-30 7:54 ` [PATCH 0/2] sched: Idle load balance fixes Peter Zijlstra
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