From patchwork Thu May 20 09:23:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 445630 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 C4658C43460 for ; Thu, 20 May 2021 10:14:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD465613F0 for ; Thu, 20 May 2021 10:14:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234993AbhETKPy (ORCPT ); Thu, 20 May 2021 06:15:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:48156 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235943AbhETKNO (ORCPT ); Thu, 20 May 2021 06:13:14 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B9FFC61447; Thu, 20 May 2021 09:44:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621503856; bh=R7Cs3zu7R8x7HragikYOhoog7sCI37/COSBzxK3kMuk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QvEGWH7O5g3vHzsH7g5MPCBjFUp/KjLGcq+6VvyQOI6ikU9rBKjUbADyI4QbukUQb j2ADl1/dTih5UUhkj4uhekNlW1fh+olc9H3hyjFf+hoNEX0l2prXh1EoO9zr9chBWK oSkjFwToUNNW8RPLcKB+afnUAYXVcYNnjVsqU9sU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jeff Layton , Ilya Dryomov , Sasha Levin Subject: [PATCH 4.19 411/425] ceph: fix fscache invalidation Date: Thu, 20 May 2021 11:23:00 +0200 Message-Id: <20210520092144.912737300@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092131.308959589@linuxfoundation.org> References: <20210520092131.308959589@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jeff Layton [ Upstream commit 10a7052c7868bc7bc72d947f5aac6f768928db87 ] Ensure that we invalidate the fscache whenever we invalidate the pagecache. Signed-off-by: Jeff Layton Signed-off-by: Ilya Dryomov Signed-off-by: Sasha Levin --- 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 6e871a382209..918781c51f0b 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1779,6 +1779,7 @@ 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 3c24fb77ef32..5f041fede7aa 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1823,6 +1823,7 @@ static void ceph_invalidate_work(struct work_struct *work) 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); }