linux-kernel - [PATCH] reparent_to_init: use has_rt

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Message-ID: <20060819195203.GA11034@oleg>
Date:	Sat, 19 Aug 2006 23:52:03 +0400
From:	Oleg Nesterov <oleg@...sign.ru>
To:	Andrew Morton <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] reparent_to_init: use has_rt_policy()

Remove open-coded has_rt_policy(), no changes in kernel/exit.o

Signed-off-by: Oleg Nesterov <oleg@...sign.ru>

--- 2.6.18-rc4/kernel/exit.c~5_r_t_i	2006-07-16 01:53:08.000000000 +0400
+++ 2.6.18-rc4/kernel/exit.c	2006-08-19 23:47:01.000000000 +0400
@@ -292,9 +292,7 @@ static void reparent_to_init(void)
 	/* Set the exit signal to SIGCHLD so we signal init on exit */
 	current->exit_signal = SIGCHLD;
 
-	if ((current->policy == SCHED_NORMAL ||
-			current->policy == SCHED_BATCH)
-				&& (task_nice(current) < 0))
+	if (!has_rt_policy(current) && (task_nice(current) < 0))
 		set_user_nice(current, 0);
 	/* cpus_allowed? */
 	/* rt_priority? */

-
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