From owner-cvs-all@FreeBSD.ORG  Tue May 29 16:13:59 2007
Return-Path: <owner-cvs-all@FreeBSD.ORG>
X-Original-To: cvs-all@FreeBSD.org
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id B3EC016A476;
	Tue, 29 May 2007 16:13:59 +0000 (UTC) (envelope-from sam@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [69.147.83.41])
	by mx1.freebsd.org (Postfix) with ESMTP id 8ECE313C465;
	Tue, 29 May 2007 16:13:59 +0000 (UTC) (envelope-from sam@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.8/8.13.8) with ESMTP id l4TGDxxv057297;
	Tue, 29 May 2007 16:13:59 GMT (envelope-from sam@repoman.freebsd.org)
Received: (from sam@localhost)
	by repoman.freebsd.org (8.13.8/8.13.8/Submit) id l4TGDxYA057296;
	Tue, 29 May 2007 16:13:59 GMT (envelope-from sam)
Message-Id: <200705291613.l4TGDxYA057296@repoman.freebsd.org>
From: Sam Leffler <sam@FreeBSD.org>
Date: Tue, 29 May 2007 16:13:59 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/dev/ath if_ath.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 29 May 2007 16:13:59 -0000

sam         2007-05-29 16:13:59 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ath          if_ath.c 
  Log:
  Drain task q items when transitioning to INIT state; this closes a
  race seen on smp laptops when suspending where the rx task can be
  entered after the interface is detach'd.
  
  NB: use of taskqueue_drain while holding the softc mutex is problematic
  
  Submitted by:   ambrisko
  MFC after:      1 month
  
  Revision  Changes    Path
  1.168     +10 -5     src/sys/dev/ath/if_ath.c