linux-kernel - [PATCH 20/23] Subject: SCHED - balance RT tasks no new wake up

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Message-ID: <20071204204606.3567.49460.stgit@novell1.haskins.net>
Date:	Tue, 04 Dec 2007 15:46:07 -0500
From:	Gregory Haskins <ghaskins@...ell.com>
To:	mingo@...e.hu
Cc:	rostedt@...dmis.org, ghaskins@...ell.com,
	linux-rt-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 20/23] Subject: SCHED - balance RT tasks no new wake up

From: Steven Rostedt <srostedt@...hat.com>

Run the RT balancing code on wake up to an RT task.

Signed-off-by: Steven Rostedt <srostedt@...hat.com>
Signed-off-by: Gregory Haskins <ghaskins@...ell.com>
---

 kernel/sched.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index ed031bd..ba9eadb 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1656,6 +1656,7 @@ void fastcall wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
 		inc_nr_running(p, rq);
 	}
 	check_preempt_curr(rq, p);
+	wakeup_balance_rt(rq, p);
 	task_rq_unlock(rq, &flags);
 }
 

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