From 9329d1beaeed1a94f030c784dcec5ff973f402c4 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Fri, 18 Dec 2009 21:18:15 +0100 Subject: [PATCH] vfs: get_sb_single() - do not pass options twice Filesystem code usually destroys the option buffer while parsing it. This leads to errors when the same buffer is passed twice. In case we fill a new superblock do not call remount. This is needed to quite a warning that the debugfs code causes every boot. Cc: Miklos Szeredi Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- fs/super.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/super.c b/fs/super.c index 19eb70b..aff046b 100644 --- a/fs/super.c +++ b/fs/super.c @@ -901,8 +901,9 @@ int get_sb_single(struct file_system_type *fs_type, return error; } s->s_flags |= MS_ACTIVE; + } else { + do_remount_sb(s, flags, data, 0); } - do_remount_sb(s, flags, data, 0); simple_set_mnt(mnt, s); return 0; } -- 2.7.4