From patchwork Tue Apr 11 03:26:29 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Su Yue X-Patchwork-Id: 9674541 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DBA916020C for ; Tue, 11 Apr 2017 03:25:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E307728462 for ; Tue, 11 Apr 2017 03:25:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D66B8284CC; Tue, 11 Apr 2017 03:25:17 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 98DA628462 for ; Tue, 11 Apr 2017 03:25:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752660AbdDKDZP (ORCPT ); Mon, 10 Apr 2017 23:25:15 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:50487 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752497AbdDKDZK (ORCPT ); Mon, 10 Apr 2017 23:25:10 -0400 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="17587753" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 11 Apr 2017 11:25:07 +0800 Received: from G08CNEXCHPEKD01.g08.fujitsu.local (unknown [10.167.33.80]) by cn.fujitsu.com (Postfix) with ESMTP id 764CB47CE231 for ; Tue, 11 Apr 2017 11:25:05 +0800 (CST) Received: from localhost.localdomain (10.167.226.129) by G08CNEXCHPEKD01.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 11 Apr 2017 11:25:04 +0800 From: Su Yue To: Subject: [PATCH 3/5] btrfs-progs: check: enable lowmem repair Date: Tue, 11 Apr 2017 11:26:29 +0800 Message-ID: <20170411032631.24932-4-suy.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170411032631.24932-1-suy.fnst@cn.fujitsu.com> References: <20170411032631.24932-1-suy.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.129] X-yoursite-MailScanner-ID: 764CB47CE231.A9244 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: suy.fnst@cn.fujitsu.com Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Enable btrfsck option '--repair' with option '--mode=lowmem'. Now lowmem mode only repairs wrong nbytes, dir isize. Signed-off-by: Su Yue --- cmds-check.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/cmds-check.c b/cmds-check.c index 6ab18b26..da5fe75f 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -12925,11 +12925,10 @@ int cmd_check(int argc, char **argv) } /* - * Not supported yet + * Support partially */ if (repair && check_mode == CHECK_MODE_LOWMEM) { - error("low memory mode doesn't support repair yet"); - exit(1); + warning("low memory mode support repair partially"); } radix_tree_init();