From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> Cc: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.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