Date: Wed, 17 Sep 2014 17:43:33 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r271713 - head/sys/kern Message-ID: <201409171743.s8HHhXqI076946@svn.freebsd.org>
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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();
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