From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90C2CC433F4 for ; Sat, 22 Sep 2018 14:44:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3751A2146E for ; Sat, 22 Sep 2018 14:44:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3751A2146E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gmx.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728836AbeIVUhf (ORCPT ); Sat, 22 Sep 2018 16:37:35 -0400 Received: from mout.gmx.net ([212.227.17.21]:33787 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728585AbeIVUhe (ORCPT ); Sat, 22 Sep 2018 16:37:34 -0400 Received: from localhost.localdomain ([116.30.192.174]) by mail.gmx.com (mrgmx101 [212.227.17.174]) with ESMTPSA (Nemesis) id 0MdFwl-1gKz1s17LP-00IVAM; Sat, 22 Sep 2018 16:43:24 +0200 From: Chengguang Xu To: jaegeuk@kernel.org, yuchao0@huawei.com Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chengguang Xu Subject: [f2fs-dev][PATCH] f2fs: fix remount problem of option io_bits Date: Sat, 22 Sep 2018 22:43:09 +0800 Message-Id: <20180922144309.1969-1-cgxu519@gmx.com> X-Mailer: git-send-email 2.17.1 X-Provags-ID: V03:K1:shNNiifGoSwLU16i1AXr36pmCb75vvILmbg9jFwK+/dsU4y45VW COLaXkS6uEwsPB1nZ7etMnrcFC3iIkqbiMFHQDjbm4OF70+azrLTsGuzFj/DKUrHIyLDLbq 0bzqO+YxjRLTZuszkOlKNuKyStBQoAWmhR59Aa80eF6CNhsfsUgBZFnC1mkxtBSqFFWdqos lAl8tFCoAd7zGWBYKNb2A== X-UI-Out-Filterresults: notjunk:1;V01:K0:g1ets4O9do8=:qKtf8mAOjFp2Ge2SuuH/al 56wm4zgO0AtLYpHNy8I4WZ8oSnfd7/p9VclNcdozQUKoRLTX9Fiuq/sQWWr9C4PzLzhlbUD5y ycx5k/Q52uP3Y4pOENtN9tPWE73LfnOAfpcqDRjYwlDCHtuqOLLeMqbaMb7U/xalI7utM4ZjT DN8yq9JXXPymxGxNOJrjyTFj3fbw2BSvCUpaRD7CpN6qRNUsKAzvljMGktjJJwtudYbDlZkFF aO/AHc4sSKLMmDuWVsEjJZSBe7tFhKlH3eu/KTqQ5vy36ErYP0wuvtE2902ZW+yAqgKJjasJA VipRHsqVWjSNHu5CKgMkdw20gwA3CroK+vsSiisvWic784P9nOsmjVJ3OhSmxEv92YxsNgrpL xk1EMVnGs9Gb0ooQoJRqp3GJF/R+n6JcG3hdeB4FpCJLeunDjfzV85Avc6diZeZ31WMo6rYsS 5RoJl6cyXDNSulAqhNy9129QeT42F9hK3XTXiDhmRIlmhmpQr16CiWBRGkkxTm9HA0LKsyzjo Phf5AG5c+t2OlrxqdlBAS6Gx5MmTcOUgJFxt5EGhyiZOzT70AbUAaKdaqby9xrqCamXeOADAy w4umJF36iSSIeecsexuRzEZXYRLSTSPf4snBl8GngFxuLheved/9DrTSZPwDdxzxvC/+m3S+d /BsdFhrigkJppiLv0bG7hO3MHtLCkSUVJXPDl92Wx54j3pzxrbvet/mwna+ykupJK4wjh78gs Pals4P9hH90csSAhNsMQoYAcbhsOuYKFxmyl024eIxqa6TpYr5p/D1dFNbA/4Qh69v8R6wkAh fpSl7P1Rv7SeZTt+b3G4p/BEMJawg== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently we show mount option "io_bits=%u" as "io_size=%uKB", it will cause option parsing problem(unrecognized mount option) in remount. Signed-off-by: Chengguang Xu --- fs/f2fs/super.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 896b885f504e..8c96c4e9ee8d 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1336,7 +1336,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) from_kgid_munged(&init_user_ns, F2FS_OPTION(sbi).s_resgid)); if (F2FS_IO_SIZE_BITS(sbi)) - seq_printf(seq, ",io_size=%uKB", F2FS_IO_SIZE_KB(sbi)); + seq_printf(seq, ",io_bits=%u", + F2FS_OPTION(sbi).write_io_size_bits); #ifdef CONFIG_F2FS_FAULT_INJECTION if (test_opt(sbi, FAULT_INJECTION)) { seq_printf(seq, ",fault_injection=%u", -- 2.17.1