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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 DA304C04E53 for ; Wed, 15 May 2019 11:50:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A240120578 for ; Wed, 15 May 2019 11:50:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557921042; bh=Hf8qXXvC/RpJAv8+tngHo+7/65d/kNCeXPGYNRJ0nXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=CAsDTqYfrO1Q3T9Hh3yooZoc9jI+bLWjwGpOmdVzVSWhguR1MhoF646EJ7hQlkNeX bWxWzNNSLMjug5ddKyJFoj6pLFVelgk7sT3anCjmgtZ9Qq3/0LKjf6V/gt3ZFGXo0+ 15U30YQDk7MwCG/YVgFIg7EqHI7u0p9kHRSiiGTw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731420AbfEOLWL (ORCPT ); Wed, 15 May 2019 07:22:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:60352 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730877AbfEOLWK (ORCPT ); Wed, 15 May 2019 07:22:10 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E261F20818; Wed, 15 May 2019 11:22:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557919330; bh=Hf8qXXvC/RpJAv8+tngHo+7/65d/kNCeXPGYNRJ0nXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2mCGPoykVFK+lm+aTesP2qxZ92C8M6Fiz0EwF1yF60IoZp9zWsZovmKEr9etltE7N TZFB3FO6PXzrml/fjDloF2PJkN3U6tUF1b/LFyBlYxset9KA45L439ONjKxjHaqWRM 5S2bTj5+43hkUXUYJZCvDo6ILwX3ARHJou0MlOdU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Marc Dionne , David Howells , Jonathan Billings , Sasha Levin Subject: [PATCH 4.19 033/113] afs: Unlock pages for __pagevec_release() Date: Wed, 15 May 2019 12:55:24 +0200 Message-Id: <20190515090656.091640301@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190515090652.640988966@linuxfoundation.org> References: <20190515090652.640988966@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [ Upstream commit 21bd68f196ca91fc0f3d9bd1b32f6e530e8c1c88 ] __pagevec_release() complains loudly if any page in the vector is still locked. The pages need to be locked for generic_error_remove_page(), but that function doesn't actually unlock them. Unlock the pages afterwards. Signed-off-by: Marc Dionne Signed-off-by: David Howells Tested-by: Jonathan Billings Signed-off-by: Sasha Levin --- fs/afs/write.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/afs/write.c b/fs/afs/write.c index 19c04caf3c012..e00461a6de9aa 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -253,6 +253,7 @@ static void afs_kill_pages(struct address_space *mapping, first = page->index + 1; lock_page(page); generic_error_remove_page(mapping, page); + unlock_page(page); } __pagevec_release(&pv); -- 2.20.1