Subject: [PATCH] Unneeded memory barrier in net/irda code

From: Felipe W Damasio <[email-masked]>
Date: Tue, 16 Sep 2003 16:53:42 -0300

Hi Jeff,

	Patch against 2.6-test5 to remove 2 unneeded memory barriers when 
setting current to TASK_RUNNING.

	Please consider applying.

	Thanks,

Felipe
--- linux-2.6.0-test5/drivers/net/irda/sir_kthread.c.orig	2003-09-16 16:49:52.000000000 -0300
+++ linux-2.6.0-test5/drivers/net/irda/sir_kthread.c	2003-09-16 16:50:09.000000000 -0300
@@ -132,7 +132,7 @@
 		if (list_empty(&irda_rq_queue.request_list))
 			schedule();
 		else
-			set_task_state(current, TASK_RUNNING);
+			__set_task_state(current, TASK_RUNNING);
 		remove_wait_queue(&irda_rq_queue.kick, &wait);
 
 		/* make swsusp happy with our thread */
@@ -165,7 +165,7 @@
 		if (atomic_read(&irda_rq_queue.num_pending))
 			schedule();
 		else
-			set_task_state(current, TASK_RUNNING);
+			__set_task_state(current, TASK_RUNNING);
 		remove_wait_queue(&irda_rq_queue.done, &wait);
 	}
 }