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From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 17 Sep 2014 17:43:33 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r271713 - head/sys/kern
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Author: mav
Date: Wed Sep 17 17:43:32 2014
New Revision: 271713
URL: http://svnweb.freebsd.org/changeset/base/271713

Log:
  Reprase r271616 comments.
  
  Submitted by:	alc
  MFC after:	1 month

Modified:
  head/sys/kern/sched_ule.c

Modified: head/sys/kern/sched_ule.c
==============================================================================
--- head/sys/kern/sched_ule.c	Wed Sep 17 17:33:22 2014	(r271712)
+++ head/sys/kern/sched_ule.c	Wed Sep 17 17:43:32 2014	(r271713)
@@ -1039,8 +1039,8 @@ tdq_notify(struct tdq *tdq, struct threa
 		return;
 
 	/*
-	 * Make sure that tdq_load updated before calling this function
-	 * is globally visible before we read tdq_cpu_idle.  Idle thread
+	 * Make sure that our caller's earlier update to tdq_load is
+	 * globally visible before we read tdq_cpu_idle.  Idle thread
 	 * accesses both of them without locks, and the order is important.
 	 */
 	mb();