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[139.178.88.99]) by mx.google.com with ESMTPS id e3-20020a17090301c300b001d0d15b9c7dsi375756plh.563.2023.12.07.13.39.27 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Dec 2023 13:39:28 -0800 (PST) Received-SPF: pass (google.com: domain of linux-nfs+bounces-451-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=CWIkn3yc; spf=pass (google.com: domain of linux-nfs+bounces-451-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-nfs+bounces-451-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 62E2E2811FF for ; Thu, 7 Dec 2023 21:39:27 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 186BA840CB; Thu, 7 Dec 2023 21:39:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="CWIkn3yc" X-Original-To: linux-nfs@vger.kernel.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30E681727; Thu, 7 Dec 2023 13:39:20 -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=JRqlC0m2HmQ6Q73zpLh1BJg1SslxUknYiWPpL10AV9g=; b=CWIkn3ycvoBevfglURIl/8u2Qr wrCjMfUSNpFV4uKR8+6hS+2YMYRDfaE8PPcFWnAuvXbCQhvASsAOQOHbDRmZ03+w37vzj4H1yYAwE kbNsOBkG+cxqBNGLgk21INpxUeApkhOuzvXtLjiwbW4Tznh9/FctywjesoWOisjryVQX0A8y4hJ/W t6bFCLfaEIb3nYKZCQOEXi83EJ6qBb11mJeFU4r1eOwBnpOYtI9eP11qsmvy5lxDAi+syinWKepDj zCqK9Tbg4ao9r5H43578TFriztHCv5L4vDiun6leQQfGKSopB1Rus16i3atlvXTvnmkMCuWRY1q72 QePMsqBw==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1rBM52-004PsR-IU; Thu, 07 Dec 2023 21:38:48 +0000 Date: Thu, 7 Dec 2023 21:38:48 +0000 From: Matthew Wilcox To: David Howells Cc: Jeff Layton , Steve French , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Dominique Martinet , Eric Van Hensbergen , Ilya Dryomov , Christian Brauner , linux-cachefs@redhat.com, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 59/59] netfs: Eliminate PG_fscache by setting folio->private and marking dirty Message-ID: References: <20231207212206.1379128-1-dhowells@redhat.com> <20231207212206.1379128-60-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231207212206.1379128-60-dhowells@redhat.com> On Thu, Dec 07, 2023 at 09:22:06PM +0000, David Howells wrote: > With this, PG_fscache is no longer required. ... for filesystems that use netfslib, right? ie we can't delete folio_wait_private_2_killable() and friends because nfs still uses it?