From patchwork Wed Feb 17 12:58:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 383952 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, 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 05388C43381 for ; Wed, 17 Feb 2021 12:59:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C184064E4A for ; Wed, 17 Feb 2021 12:59:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232791AbhBQM7i (ORCPT ); Wed, 17 Feb 2021 07:59:38 -0500 Received: from mail.kernel.org ([198.145.29.99]:56542 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231709AbhBQM7b (ORCPT ); Wed, 17 Feb 2021 07:59:31 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D2C2C64E5B; Wed, 17 Feb 2021 12:58:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613566730; bh=zRe/lqkidHiEoAwmrgUeqTtafbyLTn3SRsEdUj4nkPY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K+BN8sEw/4bvapDjVdZXvVvNQoymM/Jodg9RgZMMNl26VCIW4eoJ7FZ/GrXtvQRTg HSo3tZ8pNAsEFip2GbhZYlRSxjVANEfcaKShxloWIt8OscKAR3iCmvKIKIqvQo7t4v n2EhN4tBzphD0aToehpiZYTlANY4ED8J2b68fR8O7QANXbaiCuTVAla2kzLUMz7FuM 6NpRE7Ys7h26j6vP3sjpuwRFGRqIoOcGMN3MKLoxX2vYg9j9p5nJN4tMtK8dR9KPZ7 FePrbWf4BYmI6rRQerofefOhIWpxAtV6u6Kht95mPIaxF40vFWqPQmyFDhtZ5xUaXK PMNyHfVhv8U9Q== From: Jeff Layton To: dhowells@redhat.com, idryomov@gmail.com Cc: xiubli@redhat.com, ceph-devel@vger.kernel.org, linux-cachefs@redhat.com, linux-fsdevel@vger.kernel.org Subject: [PATCH v2 3/6] ceph: fix fscache invalidation Date: Wed, 17 Feb 2021 07:58:42 -0500 Message-Id: <20210217125845.10319-4-jlayton@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210217125845.10319-1-jlayton@kernel.org> References: <20210217125845.10319-1-jlayton@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org Ensure that we invalidate the fscache whenever we invalidate the pagecache. Signed-off-by: Jeff Layton Cc: ceph-devel@vger.kernel.org Cc: linux-cachefs@redhat.com Cc: linux-fsdevel@vger.kernel.org --- fs/ceph/caps.c | 1 + fs/ceph/inode.c | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index ca07dfc60652..c40f713d6d21 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1867,6 +1867,7 @@ static int try_nonblocking_invalidate(struct inode *inode) u32 invalidating_gen = ci->i_rdcache_gen; spin_unlock(&ci->i_ceph_lock); + ceph_fscache_invalidate(inode); invalidate_mapping_pages(&inode->i_data, 0, -1); spin_lock(&ci->i_ceph_lock); diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index adc8fc3c5d85..2caa6df0bcdf 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1906,6 +1906,7 @@ static void ceph_do_invalidate_pages(struct inode *inode) orig_gen = ci->i_rdcache_gen; spin_unlock(&ci->i_ceph_lock); + ceph_fscache_invalidate(inode); if (invalidate_inode_pages2(inode->i_mapping) < 0) { pr_err("invalidate_pages %p fails\n", inode); }