From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Kirill Tkhai , Miklos Szeredi , Sasha Levin Subject: [PATCH AUTOSEL 4.4 47/47] fuse: Add missed unlock_page() to fuse_readpages_fill() Date: Sun, 2 Sep 2018 13:16:34 +0000 Message-ID: <20180902131533.184092-47-alexander.levin@microsoft.com> References: <20180902131533.184092-1-alexander.levin@microsoft.com> In-Reply-To: <20180902131533.184092-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: From: Kirill Tkhai [ Upstream commit 109728ccc5933151c68d1106e4065478a487a323 ] The above error path returns with page unlocked, so this place seems also to behave the same. Fixes: f8dbdf81821b ("fuse: rework fuse_readpages()") Signed-off-by: Kirill Tkhai Signed-off-by: Miklos Szeredi Signed-off-by: Sasha Levin --- fs/fuse/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 1a063cbfe503..8577f3ba6dc6 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -879,6 +879,7 @@ static int fuse_readpages_fill(void *_data, struct page= *page) } =20 if (WARN_ON(req->num_pages >=3D req->max_pages)) { + unlock_page(page); fuse_put_request(fc, req); return -EIO; } --=20 2.17.1