From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756100AbdESPtH (ORCPT ); Fri, 19 May 2017 11:49:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:37906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756049AbdESPs7 (ORCPT ); Fri, 19 May 2017 11:48:59 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 68F1F23990 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=chao@kernel.org From: Chao Yu To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu Subject: [PATCH 1/3] f2fs: show more info if fail to issue discard Date: Fri, 19 May 2017 23:46:43 +0800 Message-Id: <20170519154645.20121-1-chao@kernel.org> X-Mailer: git-send-email 2.12.2.575.gb14f27f Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chao Yu Signed-off-by: Chao Yu --- fs/f2fs/segment.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index a29919330e27..d310b82caef1 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -740,7 +740,8 @@ static void __remove_discard_cmd(struct f2fs_sb_info *sbi, if (dc->error) f2fs_msg(sbi->sb, KERN_INFO, - "Issue discard failed, ret: %d", dc->error); + "Issue discard(%u, %u, %u) failed, ret: %d", + dc->lstart, dc->start, dc->len, dc->error); __detach_discard_cmd(dcc, dc); } -- 2.12.2.575.gb14f27f