Commit b288052e authored by Chris Mason's avatar Chris Mason

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: default avatarChris Mason <chris.mason@oracle.com>
parent eb099670
...@@ -511,6 +511,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data) ...@@ -511,6 +511,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
struct btrfs_root *root = btrfs_sb(sb); struct btrfs_root *root = btrfs_sb(sb);
int ret; int ret;
ret = btrfs_parse_options(root, data);
if (ret)
return -EINVAL;
if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
return 0; return 0;
......
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