From: Brendan Jackman <brendan.jackman@arm.com>
To: linux-kernel@vger.kernel.org
Cc: Joel Fernandes <joelaf@google.com>,
Andres Oportus <andresoportus@google.com>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Josef Bacik <josef@toxicpanda.com>,
Ingo Molnar <mingo@redhat.com>,
Morten Rasmussen <morten.rasmussen@arm.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: [PATCH 0/2] sched/fair: Tweaks for select_task_rq_fair slowpath
Date: Mon, 21 Aug 2017 16:21:26 +0100 [thread overview]
Message-ID: <20170821152128.14418-1-brendan.jackman@arm.com> (raw)
This patchset optimises away an unused comparison, and fixes some corner cases in
the find_idlest_group path of select_task_rq_fair.
Brendan Jackman (2):
sched/fair: Remove unnecessary comparison with -1
sched/fair: Fix use of NULL with find_idlest_group
kernel/sched/fair.c | 36 ++++++++++++++++++++----------------
1 file changed, 20 insertions(+), 16 deletions(-)
--
2.14.1
next reply other threads:[~2017-08-21 15:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 15:21 Brendan Jackman [this message]
2017-08-21 15:21 ` [PATCH 1/2] sched/fair: Remove unnecessary comparison with -1 Brendan Jackman
2017-08-21 17:30 ` Josef Bacik
2017-08-21 15:21 ` [PATCH 2/2] sched/fair: Fix use of NULL with find_idlest_group Brendan Jackman
2017-08-21 17:26 ` Josef Bacik
2017-08-21 17:59 ` Brendan Jackman
2017-08-21 20:22 ` Peter Zijlstra
2017-08-21 21:14 ` Peter Zijlstra
2017-08-21 21:23 ` Peter Zijlstra
2017-08-22 4:34 ` Joel Fernandes
2017-08-22 10:39 ` Brendan Jackman
2017-08-22 10:45 ` Brendan Jackman
2017-08-22 11:03 ` Peter Zijlstra
2017-08-22 12:46 ` Brendan Jackman
2017-08-22 7:48 ` Vincent Guittot
2017-08-22 10:41 ` Brendan Jackman
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