From: Wanpeng Li <wanpeng.li@linux.intel.com>
To: Ingo Molnar <mingo@redhat.com>, Peter Zijlstra <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@arm.com>,
Kirill Tkhai <ktkhai@parallels.com>,
juri.lelli@gmail.com, linux-kernel@vger.kernel.org,
Wanpeng Li <wanpeng.li@linux.intel.com>
Subject: [PATCH v3 6/6] sched/deadline: don't check CONFIG_SMP in switched_from_dl
Date: Fri, 31 Oct 2014 06:39:36 +0800 [thread overview]
Message-ID: <1414708776-124078-6-git-send-email-wanpeng.li@linux.intel.com> (raw)
In-Reply-To: <1414708776-124078-1-git-send-email-wanpeng.li@linux.intel.com>
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>
---
kernel/sched/deadline.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 2b23d50..c262eeb 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -1617,7 +1617,6 @@ 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
@@ -1628,7 +1627,6 @@ static void switched_from_dl(struct rq *rq, struct task_struct *p)
if (pull_dl_task(rq))
resched_curr(rq);
-#endif
}
/*
--
1.9.1
next prev parent reply other threads:[~2014-10-30 22:40 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 ` Wanpeng Li [this message]
2014-11-04 16:12 ` [tip:sched/core] sched/deadline: Don' t check CONFIG_SMP in switched_from_dl() tip-bot for Wanpeng Li
2014-11-04 16:10 ` [tip:sched/core] sched/rt: Clean up check_preempt_equal_prio() tip-bot for Wanpeng Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1414708776-124078-6-git-send-email-wanpeng.li@linux.intel.com \
--to=wanpeng.li@linux.intel.com \
--cc=juri.lelli@arm.com \
--cc=juri.lelli@gmail.com \
--cc=ktkhai@parallels.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome