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From: Lightweight patch manager <patch@luckynet.dynu.com>
To: Robert Love <rml@tech9.net>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@elte.hu>
Subject: [PATCH][2.5] make kernel scheduler use list_move_tail (1 occ)
Date: Sun, 9 Jun 2002 08:22:06 -0600 (MDT)	[thread overview]
Message-ID: <Pine.LNX.4.44.0206090820100.25737-100000@hawkeye.luckynet.adm> (raw)

This makes the kernel scheduler use list_move_tail instead of more code

--- linus-2.5/kernel/sched.c	Sun Jun  9 04:17:27 2002
+++ thunder-2.5/kernel/sched.c	Sun Jun  9 06:58:51 2002
@@ -1360,8 +1360,7 @@
 	 * then just requeue the task to the end of the runqueue:
 	 */
 	if (likely(current->prio == MAX_PRIO-1 || rt_task(current))) {
-		list_del(&current->run_list);
-		list_add_tail(&current->run_list, array->queue + current->prio);
+		list_move_tail(&current->run_list, array->queue + current->prio);
 	} else {
 		list_del(&current->run_list);
 		if (list_empty(array->queue + current->prio))

-- 
Lightweight patch manager using pine. If you have any objections, tell me.


             reply	other threads:[~2002-06-09 14:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-06-09 14:22 Lightweight patch manager [this message]
2002-06-09 17:22 ` [PATCH][2.5] make kernel scheduler use list_move_tail (1 occ) Robert Love
2002-06-09 17:26   ` Robert Love
2002-06-09 17:49   ` Thunder from the hill

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