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=-14.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 DF378C433E6 for ; Tue, 26 Jan 2021 14:05:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3214230FE for ; Tue, 26 Jan 2021 14:05:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404188AbhAZNlv (ORCPT ); Tue, 26 Jan 2021 08:41:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:45652 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391883AbhAZNlp (ORCPT ); Tue, 26 Jan 2021 08:41:45 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AB44D2223D; Tue, 26 Jan 2021 13:41:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611668465; bh=ZJUfk71tJJObelOZ4J7SPYTL7fPCNv6NgKzes1GIDU0=; h=From:To:Cc:Subject:Date:From; b=qGrXHRDgg6fn6UIvd5UXnK2vx7ilw/jbjvq547ROl/sVTrutXmjlrY+nTMJa3Qlgw Y4/FTmRl0yECXaT8waVMb6YVf/oY+TstT4KxVHYisK3W7QL1+7AkXP8YX1D5Hyi81M HcxP6zgXNFRTjKIdo9Nz3OWoJAoha8iw9cKi0NcbH9Pa4IKMyduT12t0ku9ZoLNj/l QmYtp6vzgU88iU0DL/VOdCIiH9K9PdRcB74SSozL1HIp8x9pRnAdSR8ROWJZB/TanB dyFjESqnBngldgr+cLe1RCUGb2WUi8c78vUINnnbHO4TWHeHXOJFn/mZ+3K/r30GTF R8nXUbGnwFqPQ== From: Jeff Layton To: ceph-devel@vger.kernel.org, idryomov@gmail.com, dhowells@redhat.com Cc: willy@infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-cachefs@redhat.com Subject: [PATCH 0/6] ceph: convert to new netfs read helpers Date: Tue, 26 Jan 2021 08:40:57 -0500 Message-Id: <20210126134103.240031-1-jlayton@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org This patchset converts ceph to use the new netfs readpage, write_begin, and readahead helpers to handle buffered reads. This is a substantial reduction in code in ceph, but shouldn't really affect functionality in any way. Ilya, if you don't have any objections, I'll plan to let David pull this series into his tree to be merged with the netfs API patches themselves. I don't see any conflicts with what's currently in the testing or master branches. Alternately, we could pull his patches into the ceph master branch and then put these on top. Let me know what you'd prefer. Thanks, Jeff Jeff Layton (6): ceph: disable old fscache readpage handling ceph: rework PageFsCache handling ceph: fix fscache invalidation ceph: convert readpage to fscache read helper ceph: plug write_begin into read helper ceph: convert ceph_readpages to ceph_readahead fs/ceph/Kconfig | 1 + fs/ceph/addr.c | 535 +++++++++++++++++++----------------------------- fs/ceph/cache.c | 123 ----------- fs/ceph/cache.h | 101 +++------ fs/ceph/caps.c | 10 +- fs/ceph/inode.c | 1 + 6 files changed, 236 insertions(+), 535 deletions(-) -- 2.29.2