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| author | Chris Mason <chris.mason@oracle.com> | 2009-02-12 09:37:35 -0500 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-02-12 09:37:35 -0500 |
| commit | b288052e1779261ae80138074989ef50358c4e58 (patch) | |
| tree | 58c2a8e3bd4208c9b49f471f33303c88bdc20606 /fs/btrfs | |
| parent | eb099670895f22970cd143875467c2768d6d87e5 (diff) | |
| download | op-kernel-dev-b288052e1779261ae80138074989ef50358c4e58.zip op-kernel-dev-b288052e1779261ae80138074989ef50358c4e58.tar.gz | |
Btrfs: process mount options on mount -o remount,
Btrfs wasn't parsing any new mount options during remount, making it
difficult to set mount options on a root drive.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/super.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index f3fd7e2..66b8341 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -511,6 +511,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data) struct btrfs_root *root = btrfs_sb(sb); int ret; + ret = btrfs_parse_options(root, data); + if (ret) + return -EINVAL; + if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) return 0; |
