Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761918Ab2FEL1J (ORCPT ); Tue, 5 Jun 2012 07:27:09 -0400 Received: from mga14.intel.com ([143.182.124.37]:50403 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754756Ab2FEL1G (ORCPT ); Tue, 5 Jun 2012 07:27:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.71,315,1320652800"; d="scan'208";a="151777567" From: Artem Bityutskiy To: Al Viro Cc: Linux FS Maling List , Linux Kernel Maling List Subject: [PATCH 3/7] affs: remove useless superblock writeout on remount Date: Tue, 5 Jun 2012 14:28:11 +0300 Message-Id: <1338895695-10362-4-git-send-email-dedekind1@gmail.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1338895695-10362-1-git-send-email-dedekind1@gmail.com> References: <1338895695-10362-1-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 db184c0..3fc50b1 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -546,10 +546,9 @@ 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/