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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 0206DC432BE for ; Wed, 25 Aug 2021 07:35:27 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BF2B1613CD for ; Wed, 25 Aug 2021 07:35:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BF2B1613CD Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 55F948D0001; Wed, 25 Aug 2021 03:35:26 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4E8DB6B0071; Wed, 25 Aug 2021 03:35:26 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3B03F8D0001; Wed, 25 Aug 2021 03:35:26 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0191.hostedemail.com [216.40.44.191]) by kanga.kvack.org (Postfix) with ESMTP id 1D0D56B006C for ; Wed, 25 Aug 2021 03:35:26 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id AE8558249980 for ; Wed, 25 Aug 2021 07:35:25 +0000 (UTC) X-FDA: 78512792610.19.6EF43DA Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf06.hostedemail.com (Postfix) with ESMTP id 20A03801A8A7 for ; Wed, 25 Aug 2021 07:35:25 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 7A50267357; Wed, 25 Aug 2021 09:35:22 +0200 (CEST) Date: Wed, 25 Aug 2021 09:35:22 +0200 From: Christoph Hellwig To: Alex Sierra Cc: akpm@linux-foundation.org, Felix.Kuehling@amd.com, linux-mm@kvack.org, rcampbell@nvidia.com, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, hch@lst.de, jgg@nvidia.com, jglisse@redhat.com Subject: Re: [PATCH v1 01/14] ext4/xfs: add page refcount helper Message-ID: <20210825073522.GA29433@lst.de> References: <20210825034828.12927-1-alex.sierra@amd.com> <20210825034828.12927-2-alex.sierra@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210825034828.12927-2-alex.sierra@amd.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-Rspamd-Queue-Id: 20A03801A8A7 Authentication-Results: imf06.hostedemail.com; dkim=none; dmarc=none; spf=none (imf06.hostedemail.com: domain of hch@lst.de has no SPF policy when checking 213.95.11.211) smtp.mailfrom=hch@lst.de X-Rspamd-Server: rspam01 X-Stat-Signature: xpyyxp7t7k6a5cwkc91yeb1ppip68jws X-HE-Tag: 1629876925-896794 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Aug 24, 2021 at 10:48:15PM -0500, Alex Sierra wrote: > Signed-off-by: Ralph Campbell > Signed-off-by: Alex Sierra > Reviewed-by: Christoph Hellwig > --- > v3: > [AS]: rename dax_layout_is_idle_page func to dax_page_unused > > v4: > [AS]: This ref count functionality was missing on fuse/dax.c. > --- Not sure all tooling can cope with the two --- separators. Personally I find these per-patch changelogs pretty annoying anyway, but others have different opinions.