From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756899Ab3ANOCd (ORCPT ); Mon, 14 Jan 2013 09:02:33 -0500 Received: from merlin.infradead.org ([205.233.59.134]:37014 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756175Ab3ANOCc (ORCPT ); Mon, 14 Jan 2013 09:02:32 -0500 Date: Mon, 14 Jan 2013 15:02:28 +0100 From: Jens Axboe To: Tejun Heo Cc: linux-kernel@vger.kernel.org, chavey@google.com, fengguang.wu@intel.com Subject: Re: [PATCHSET] block: improve tracepoints, take#2 Message-ID: <20130114140227.GB2441@kernel.dk> References: <1357938397-5413-1-git-send-email-tj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1357938397-5413-1-git-send-email-tj@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 11 2013, Tejun Heo wrote: > drivers > triggering them manually and adds more buffer / block / writeback TPs. > These improve visibility in general and are already in use in google. > > This patchset contains the following five patches. > > 0001-block-add-missing-block_bio_complete-tracepoint.patch > 0002-block-add-req-to-bio_-front-back-_merge-tracepoints.patch > 0003-buffer-make-touch_buffer-an-exported-function.patch > 0004-block-add-block_-touch-dirty-_buffer-tracepoint.patch > 0005-writeback-add-more-tracepoints.patch > > It's based on top of v3.8-rc2 and also available in the following git > branch. Applied (with Jan's review on the writeback side). Since we now have buffer dirtying in the proper traces, it'd be really nice to deprecate the ancient block_dump and phase it out of the tree... -- Jens Axboe