From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Thu, 19 Jul 2007 08:47:33 +0000 (-0700)
Subject: Freezer: use __set_current_state in refrigerator
X-Git-Tag: firefly_0821_release~27654
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f4a3a7d60c9c9a961e4c970f6eb41dd1c9d3ec21;hp=0c1eecfb345401629aa57c9d3b077273e56c45a7;p=firefly-linux-kernel-4.4.55.git

Freezer: use __set_current_state in refrigerator

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

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: Gautham R Shenoy <ego@in.ibm.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/power/process.c b/kernel/power/process.c
index e1bcdedd1464..9b5301c73b83 100644
--- a/kernel/power/process.c
+++ b/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)