linux-kernel - [PATCH -mm 1/3] Freezer: Use __set_current

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Message-Id: <200705271301.42044.rjw@sisk.pl>
Date:	Sun, 27 May 2007 13:01:41 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Gautham R Shenoy <ego@...ibm.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Oleg Nesterov <oleg@...sign.ru>, Pavel Machek <pavel@....cz>
Subject: [PATCH -mm 1/3] Freezer: Use __set_current_state in refrigerator

From: Rafael J. Wysocki <rjw@...k.pl>

Use __set_current_state() as appropriate in refrigerator() instead of accessing
current->state directly.

Signed-off-by: Rafael J. Wysocki <rjw@...k.pl>
Acked-by: Pavel Machek <pavel@....cz>
---
 kernel/power/process.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.22-rc2/kernel/power/process.c
===================================================================
--- linux-2.6.22-rc2.orig/kernel/power/process.c
+++ linux-2.6.22-rc2/kernel/power/process.c
@@ -72,7 +72,7 @@ void refrigerator(void)
 		schedule();
 	}
 	pr_debug("%s left refrigerator\n", current->comm);
-	current->state = save;
+	__set_current_state(save);
 }
 
 static void freeze_task(struct task_struct *p)

-
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