From: tip-bot for Wanpeng Li <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: tglx@linutronix.de, wanpeng.li@linux.intel.com,
torvalds@linux-foundation.org, linux-kernel@vger.kernel.org,
peterz@infradead.org, mingo@kernel.org, ktkhai@parallels.com,
juri.lelli@arm.com, hpa@zytor.com
Subject: [tip:sched/core] sched/deadline: Don' t check CONFIG_SMP in switched_from_dl()
Date: Tue, 4 Nov 2014 08:12:12 -0800 [thread overview]
Message-ID: <tip-cad3bb32e181c286c46ec12b2deb1f26a6f9835d@git.kernel.org> (raw)
In-Reply-To: <1414708776-124078-6-git-send-email-wanpeng.li@linux.intel.com>
Commit-ID: cad3bb32e181c286c46ec12b2deb1f26a6f9835d
Gitweb: http://git.kernel.org/tip/cad3bb32e181c286c46ec12b2deb1f26a6f9835d
Author: Wanpeng Li <wanpeng.li@linux.intel.com>
AuthorDate: Fri, 31 Oct 2014 06:39:36 +0800
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 4 Nov 2014 07:17:56 +0100
sched/deadline: Don't check CONFIG_SMP in switched_from_dl()
There are both UP and SMP version of pull_dl_task(), so don't need
to check CONFIG_SMP in switched_from_dl();
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@arm.com>
Cc: Kirill Tkhai <ktkhai@parallels.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1414708776-124078-6-git-send-email-wanpeng.li@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
kernel/sched/deadline.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 362ab1f..f3d7776 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -1637,7 +1637,6 @@ static void switched_from_dl(struct rq *rq, struct task_struct *p)
__dl_clear_params(p);
-#ifdef CONFIG_SMP
/*
* Since this might be the only -deadline task on the rq,
* this is the right place to try to pull some other one
@@ -1648,7 +1647,6 @@ static void switched_from_dl(struct rq *rq, struct task_struct *p)
if (pull_dl_task(rq))
resched_curr(rq);
-#endif
}
/*
next prev parent reply other threads:[~2014-11-04 16:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-30 22:39 [PATCH v3 1/6] sched/rt: cleanup check preempt equal prio Wanpeng Li
2014-10-30 22:39 ` [PATCH v3 2/6] sched/deadline: fix artificial overrun introduced by yield_task_dl Wanpeng Li
2014-11-04 16:11 ` [tip:sched/core] sched/deadline: Fix artificial overrun introduced by yield_task_dl() tip-bot for Wanpeng Li
2014-10-30 22:39 ` [PATCH v3 3/6] sched/deadline: add deadline rq status print Wanpeng Li
2014-11-04 16:11 ` [tip:sched/core] sched/deadline: Add " tip-bot for Wanpeng Li
2014-10-30 22:39 ` [PATCH v3 4/6] sched/deadline: push task away if the deadline is equal to curr during wakeup Wanpeng Li
2014-11-04 16:11 ` [tip:sched/core] sched/deadline: Push " tip-bot for Wanpeng Li
2014-10-30 22:39 ` [PATCH v3 5/6] sched/deadline: reschedule from switched_from_dl() after a successful pull Wanpeng Li
2014-11-04 16:11 ` [tip:sched/core] sched/deadline: Reschedule from switched_from_dl () " tip-bot for Wanpeng Li
2014-10-30 22:39 ` [PATCH v3 6/6] sched/deadline: don't check CONFIG_SMP in switched_from_dl Wanpeng Li
2014-11-04 16:12 ` tip-bot for Wanpeng Li [this message]
2014-11-04 16:10 ` [tip:sched/core] sched/rt: Clean up check_preempt_equal_prio() tip-bot for Wanpeng Li
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