btrfs-progs: btrfstune: add warning when experimental functionality is used

Signed-off-by: David Sterba <dsterba@suse.com>
2022-10-20 16:30:43 +02:00 · 2022-10-20 16:30:43 +02:00 · 97ae14ee3d
parent e0cc76a9ce
commit 97ae14ee3d
1 changed files with 1 additions and 0 deletions
--- a/btrfstune.c
+++ b/btrfstune.c
@ -966,6 +966,7 @@ int BOX_MAIN(btrfstune)(int argc, char *argv[])
 			break;
 		switch(c) {
 		case 'b':
+			btrfs_warn_experimental("Feature: block-group-tree");
 			to_bg_tree = true;
 			break;
 		case 'S':