From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752701AbbELDsy (ORCPT ); Mon, 11 May 2015 23:48:54 -0400 Received: from mail.kernel.org ([198.145.29.136]:60057 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752550AbbELDsw (ORCPT ); Mon, 11 May 2015 23:48:52 -0400 From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH 1/3] f2fs: disable the discard option when device does not support Date: Mon, 11 May 2015 20:48:46 -0700 Message-Id: <1431402528-24156-1-git-send-email-jaegeuk@kernel.org> X-Mailer: git-send-email 2.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch disables given discard option when device does not support it. Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index bd8a405..19438f2 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1186,6 +1186,7 @@ try_onemore: f2fs_msg(sb, KERN_WARNING, "mounting with \"discard\" option, but " "the device does not support discard"); + clear_opt(sbi, DISCARD); } sbi->s_kobj.kset = f2fs_kset; -- 2.1.1