From patchwork Fri Sep 13 15:17:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Averin X-Patchwork-Id: 11144893 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 758E914DB for ; Fri, 13 Sep 2019 15:17:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5ED35214AE for ; Fri, 13 Sep 2019 15:17:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391355AbfIMPRY (ORCPT ); Fri, 13 Sep 2019 11:17:24 -0400 Received: from relay.sw.ru ([185.231.240.75]:60990 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388354AbfIMPRY (ORCPT ); Fri, 13 Sep 2019 11:17:24 -0400 Received: from [172.16.24.21] by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i8nK5-0006fH-Mk; Fri, 13 Sep 2019 18:17:21 +0300 From: Vasily Averin Subject: [PATCH] fuse: lost unlock_page in fuse_writepage() To: Miklos Szeredi Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: Date: Fri, 13 Sep 2019 18:17:11 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Language: en-US Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org unlock_page() was lost in fuse_writepage() Fixes commit ff17be086477 ("fuse: writepage: skip already in flight") # 3.13+ Signed-off-by: Vasily Averin --- fs/fuse/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 5ae2828beb00..91c99724dee0 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1767,6 +1767,7 @@ static int fuse_writepage(struct page *page, struct writeback_control *wbc) WARN_ON(wbc->sync_mode == WB_SYNC_ALL); redirty_page_for_writepage(wbc, page); + unlock_page(page); return 0; }