Allow "fi show -u" for uuid of top-level subvolume too for consistency.
Signed-off-by: Tomohiro Misono <misono.tomoh...@jp.fujitsu.com>
---
btrfs-list.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/btrfs-list.c b/btrfs-list.c
index b6d7658..91fdab8 100644
--- a/btrfs-list.c
+++ b/btrfs-list.c
@@ -1594,9 +1594,15 @@ int btrfs_get_subvol(int fd, struct root_info *the_ri)
ri = rb_entry(rbn, struct root_info, rb_node);
rr = resolve_root(&rl, ri, root_id);
if (rr == -ENOENT) {
- ret = -ENOENT;
- rbn = rb_next(rbn);
- continue;
+ if (ri->root_id == BTRFS_FS_TREE_OBJECTID) {
+ ri->path = strdup("/");
+ ri->name = strdup("<FS_TREE>");
+ ri->full_path = strdup("/");
+ } else {
+ ret = -ENOENT;
+ rbn = rb_next(rbn);
+ continue;
+ }
}
if (!comp_entry_with_rootid(the_ri, ri, 0) ||
--
2.9.5
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