From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EAC29C5519F for ; Sat, 14 Nov 2020 10:48:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 937F821D7E for ; Sat, 14 Nov 2020 10:48:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Jl9CRas2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726481AbgKNKst (ORCPT ); Sat, 14 Nov 2020 05:48:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726101AbgKNKss (ORCPT ); Sat, 14 Nov 2020 05:48:48 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7837EC0613D1 for ; Sat, 14 Nov 2020 02:48:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=ctUpxS+f6himlesII4YzTMKXOmend2wS+y1MG7ssqbE=; b=Jl9CRas2LCH3b9x3nvEJKaq90m BTBW1Ig+93XaCCapkHOYfbJsDrSbs7FJOE86RY/XKy0pigtAa8JNWM4ZKLhLgDFoelnGjm0CC7Fcr G2SqApOyU4hvRZ79chutnyklsi4LySmt7aH3kZpGkKQFRz8+/XI8TqBW3B1avF+xo2ntvxim3lMxp AH6wbMk6ZNe9lTREtsa8DhSNoh2+LDDtSxuaedEvrmfpLQHJds+Ki5t8PNiYcY8AruphE4ZAlAWj7 OjvZe+cTlY09H0W4Di0fH5S2he3aNPyNb9HiKAsvO2SQ5FejEGpviy+UR5icXNvIfsRz2DXSz6rKU /6qb6oPQ==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kdt6q-0003Sa-DO; Sat, 14 Nov 2020 10:48:44 +0000 Date: Sat, 14 Nov 2020 10:48:44 +0000 From: Christoph Hellwig To: "Darrick J. Wong" Cc: Eric Sandeen , xfs Subject: Re: [PATCH] libxfs: add realtime extent reservation and usage tracking to transactions Message-ID: <20201114104844.GH11074@infradead.org> References: <20201112174345.GT9695@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201112174345.GT9695@magnolia> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Thu, Nov 12, 2020 at 09:43:45AM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong > > An upcoming patch will add to the deferred ops code the ability to > capture the unfinished deferred ops and transaction reservation for > later replay during log recovery. This requires transactions to have > the ability to track rt extent reservations and usage, so add that > missing piece now. > > Signed-off-by: Darrick J. Wong > --- > FWIW this should have been a prep patch ahead of "xfs: xfs_defer_capture > should absorb remaining block reservations" but I goofed. Sorry about > that... :( Looks good, Reviewed-by: Christoph Hellwig