Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752851Ab1DRVXM (ORCPT ); Mon, 18 Apr 2011 17:23:12 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:54166 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752495Ab1DRVXJ (ORCPT ); Mon, 18 Apr 2011 17:23:09 -0400 Date: Mon, 18 Apr 2011 17:23:06 -0400 From: "hch@infradead.org" To: NeilBrown Cc: Jens Axboe , Mike Snitzer , "linux-kernel@vger.kernel.org" , "hch@infradead.org" , "dm-devel@redhat.com" , "linux-raid@vger.kernel.org" Subject: Re: [PATCH 05/10] block: remove per-queue plugging Message-ID: <20110418212306.GA21154@infradead.org> References: <4DA2E03A.2080607@fusionio.com> <20110411212635.7959de70@notabene.brown> <4DA2E7F0.9010904@fusionio.com> <20110411220505.1028816e@notabene.brown> <4DA2F00E.6010907@fusionio.com> <20110418081922.1651474a@notabene.brown> <4DABDC60.2090009@fusionio.com> <20110418172551.55629fc6@notabene.brown> <4DABF1EA.3070301@fusionio.com> <20110418183343.036f412e@notabene.brown> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110418183343.036f412e@notabene.brown> User-Agent: Mutt/1.5.21 (2010-09-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 776 Lines: 18 > NeilBrown (6): > md: use new plugging interface for RAID IO. > md/dm - remove remains of plug_fn callback. > md - remove old plugging code. > md: provide generic support for handling unplug callbacks. > md: incorporate new plugging into raid5. > md: fix up raid1/raid10 unplugging. Looking over more of the unplugging left over, is there a reason to keep the unplug_work bits in CFQ? They seem to rather counter the current scheme (and it is the last user of kblockd outside of blk-core.c) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/