From patchwork Thu May 20 09:23:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 445344 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 BC277C43460 for ; Thu, 20 May 2021 11:06:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A170A60FDB for ; Thu, 20 May 2021 11:06:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239373AbhETLID (ORCPT ); Thu, 20 May 2021 07:08:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:39632 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239348AbhETLGA (ORCPT ); Thu, 20 May 2021 07:06:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7A17A61D29; Thu, 20 May 2021 10:05:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621505123; bh=q9p/jL1dxlKZfVTF1Fv6oBvpVsnuufUQ/yUS+MlceCQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fEDOdQSKmLUxrqC46A55iWgZJEp5dxGhXJxD1nX3pgUsiNvR6fnWPy/Hyi1DAHE4b aeZY0CZZaSd/vRdO1/+QifbWJHD4Rrd5CKojFUWZ+aBNaOzySARxlUEmltWh+AiLli YYFiMEQT9bPzhmEK4HXyhfEvZlLp7tyXxeteQulc= 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 4.9 234/240] ceph: fix fscache invalidation Date: Thu, 20 May 2021 11:23:46 +0200 Message-Id: <20210520092116.551850574@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092108.587553970@linuxfoundation.org> References: <20210520092108.587553970@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 2a351821d8f3..0eb2ada032c7 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1577,6 +1577,7 @@ 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 049cff197d2a..5e12ea92f7cd 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1762,6 +1762,7 @@ 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); }