From owner-freebsd-current@FreeBSD.ORG Fri Aug 3 18:56:02 2012 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7ACE81065673; Fri, 3 Aug 2012 18:56:02 +0000 (UTC) (envelope-from kob6558@gmail.com) Received: from mail-we0-f182.google.com (mail-we0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id DD1688FC12; Fri, 3 Aug 2012 18:56:01 +0000 (UTC) Received: by weyx56 with SMTP id x56so814986wey.13 for ; Fri, 03 Aug 2012 11:56:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=heJre3PTzvgmMhTAp4LkVFaX5J/l73nGXmHDkZJOuUk=; b=LXA3VGEBQwmb6a9jDeM6JnzMRugSWFDQ6zA8U00DInWHHxHxbXYE5+aGoQETNXnJy4 TVPHgfm+84t5aL10qpk1TGscpOKfg0Y+jvkeI+AFC6zohmk0+LTc+3sBTg2KKXg/900N 2U3lwzi7iwgzeeeU6Z+rCqv5YAFrULHVqaArBTO8OEyrPJH/EkSYaTIRD3mLSApiAIdW crb40XiGSrpTGrCDYFAqoMHENGevzYV/xOhb5XbwTCBzPOKxllw7QakSgOaewyT7H6DZ qG9xG417K9lpqjttSsvVCQAZ+85ejitCCuFjaaklyqyiueRmoTGpiOqnckFRxnGUFtWP NByA== MIME-Version: 1.0 Received: by 10.180.99.196 with SMTP id es4mr15400488wib.18.1344020160893; Fri, 03 Aug 2012 11:56:00 -0700 (PDT) Received: by 10.223.60.147 with HTTP; Fri, 3 Aug 2012 11:56:00 -0700 (PDT) In-Reply-To: <201208031418.57941.jhb@freebsd.org> References: <201208031418.57941.jhb@freebsd.org> Date: Fri, 3 Aug 2012 11:56:00 -0700 Message-ID: From: Kevin Oberman To: John Baldwin Content-Type: text/plain; charset=UTF-8 Cc: current@freebsd.org Subject: Re: [PATCH] Add locking to twe(4) so it no longer uses Giant X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Aug 2012 18:56:02 -0000 I'll try to find time to try it later today, but I'm in the middle of budget wrangling and I can't make any promises. Before I try, will these patches apply to the twe driver in 9.1-PRERELEASE? My system with twe was updated to RELENG_9 on July 18. I really don't have time to install current right now. -- R. Kevin Oberman, Network Engineer E-mail: kob6558@gmail.com On Fri, Aug 3, 2012 at 11:18 AM, John Baldwin wrote: > We only have a few storage drivers left that use Giant and twe(4) is one of > them. I don't have any hardware to test with, however. I have verified the > patch compiles, but I'd appreciate it if some folks with twe(4) hardware could > test it. > > The patch is at http://www.FreeBSD.org/~jhb/patches/twe_locking.patch