From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: Re: [PATCH] Add UNPLUG traces to all appropriate places Date: Thu, 8 Nov 2007 21:15:45 +0100 Message-ID: <20071108201544.GB13741@kernel.dk> References: <473319F3.30706@hp.com> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <473319F3.30706@hp.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: "Alan D. Brunelle" Cc: dm-devel@redhat.com, btrace , linux-kernel@vger.kernel.org List-Id: dm-devel.ids On Thu, Nov 08 2007, Alan D. Brunelle wrote: > Added blk_unplug interface, allowing all invocations of unplugs to result > in a generated blktrace UNPLUG. Previously, we saw a PLUG on each of the > underlying devices, and an UNPLUG on the volume. This patch ensures that > we see the UNPLUG calls for each of the underlying devices. Looks fine Alan, applied. -- Jens Axboe From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Date: Thu, 08 Nov 2007 20:15:45 +0000 Subject: Re: [PATCH] Add UNPLUG traces to all appropriate places Message-Id: <20071108201544.GB13741@kernel.dk> List-Id: References: <473319F3.30706@hp.com> In-Reply-To: <473319F3.30706@hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "Alan D. Brunelle" Cc: linux-kernel@vger.kernel.org, dm-devel@redhat.com, btrace On Thu, Nov 08 2007, Alan D. Brunelle wrote: > Added blk_unplug interface, allowing all invocations of unplugs to result > in a generated blktrace UNPLUG. Previously, we saw a PLUG on each of the > underlying devices, and an UNPLUG on the volume. This patch ensures that > we see the UNPLUG calls for each of the underlying devices. Looks fine Alan, applied. -- Jens Axboe From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763091AbXKHUQF (ORCPT ); Thu, 8 Nov 2007 15:16:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762469AbXKHUPx (ORCPT ); Thu, 8 Nov 2007 15:15:53 -0500 Received: from brick.kernel.dk ([87.55.233.238]:13403 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762260AbXKHUPu (ORCPT ); Thu, 8 Nov 2007 15:15:50 -0500 Date: Thu, 8 Nov 2007 21:15:45 +0100 From: Jens Axboe To: "Alan D. Brunelle" Cc: linux-kernel@vger.kernel.org, dm-devel@redhat.com, btrace Subject: Re: [PATCH] Add UNPLUG traces to all appropriate places Message-ID: <20071108201544.GB13741@kernel.dk> References: <473319F3.30706@hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <473319F3.30706@hp.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 08 2007, Alan D. Brunelle wrote: > Added blk_unplug interface, allowing all invocations of unplugs to result > in a generated blktrace UNPLUG. Previously, we saw a PLUG on each of the > underlying devices, and an UNPLUG on the volume. This patch ensures that > we see the UNPLUG calls for each of the underlying devices. Looks fine Alan, applied. -- Jens Axboe