Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757072Ab2FFP6k (ORCPT ); Wed, 6 Jun 2012 11:58:40 -0400 Received: from mga11.intel.com ([192.55.52.93]:47640 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756031Ab2FFPzr (ORCPT ); Wed, 6 Jun 2012 11:55:47 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.71,315,1320652800"; d="scan'208";a="161755284" From: Artem Bityutskiy To: Al Viro , Jan Kara Cc: Linux FS Maling List , Linux Kernel Maling List Subject: [PATCH v2 3/7] affs: remove useless superblock writeout on remount Date: Wed, 6 Jun 2012 18:56:53 +0300 Message-Id: <1338998217-5010-4-git-send-email-dedekind1@gmail.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1338998217-5010-1-git-send-email-dedekind1@gmail.com> References: <1338998217-5010-1-git-send-email-dedekind1@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1163 Lines: 37 From: Artem Bityutskiy We do not need to write out the superblock from '->remount_fs()' because VFS has already called '->sync_fs()' by this time and the superblock has already been written out. Thus, remove the 'affs_write_super()' infocation from 'affs_remount()'. Signed-off-by: Artem Bityutskiy --- fs/affs/super.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/affs/super.c b/fs/affs/super.c index 12b4f58..c837e43 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -545,10 +545,9 @@ affs_remount(struct super_block *sb, int *flags, char *data) if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) return 0; - if (*flags & MS_RDONLY) { - affs_write_super(sb); + if (*flags & MS_RDONLY) affs_free_bitmap(sb); - } else + else res = affs_init_bitmap(sb, flags); return res; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/