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| author | Kay Sievers <kay.sievers@vrfy.org> | 2009-12-18 21:18:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-23 20:23:43 +0100 |
| commit | 9329d1beaeed1a94f030c784dcec5ff973f402c4 (patch) | |
| tree | cbb0bc9153f6fc98db6156779c0265f7859bbec3 /fs/super.c | |
| parent | devtmpfs: Convert dirlock to a mutex (diff) | |
| download | linux-9329d1beaeed1a94f030c784dcec5ff973f402c4.tar.xz linux-9329d1beaeed1a94f030c784dcec5ff973f402c4.zip | |
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 <miklos@szeredi.hu>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | fs/super.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/super.c b/fs/super.c index 19eb70b374bc..aff046b0fe78 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; } |