From aea978980040462160196597d2b0ca0527af1600 Mon Sep 17 00:00:00 2001 From: Filipe David Borba Manana Date: Tue, 12 Nov 2013 13:41:45 +0000 Subject: Btrfs-progs: add type root to label property So that we can get the label of a mounted filesystem. Before this change: $ btrfs prop get /mnt/btrfs label ERROR: object is not compatible with property $ btrfs prop get /dev/sdb3 label ERROR: dev /dev/sdb3 is mounted, use mount point ERROR: failed to set/get property for object. After this change: $ btrfs prop get /mnt/btrfs label label=foobar Signed-off-by: Filipe David Borba Manana Signed-off-by: David Sterba Signed-off-by: Chris Mason --- props.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'props.c') diff --git a/props.c b/props.c index 763fd57e..12fdc524 100644 --- a/props.c +++ b/props.c @@ -105,6 +105,7 @@ static int prop_label(enum prop_object_type type, const struct prop_handler prop_handlers[] = { {"ro", "Set/get read-only flag of subvolume.", 0, prop_object_subvol, prop_read_only}, - {"label", "Set/get label of device.", 0, prop_object_dev, prop_label}, + {"label", "Set/get label of device.", 0, + prop_object_dev | prop_object_root, prop_label}, {0, 0, 0, 0, 0} }; -- cgit v1.2.3