Commands called with no arguments now print usage

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 2 insertions, 0 deletions

diff --git a/c_src/cmd_top.c b/c_src/cmd_top.c
index 4536a1f7..fbf79931 100644
--- a/c_src/cmd_top.c
+++ b/c_src/cmd_top.c
@@ -62,6 +62,8 @@ static void fs_top(const char *path, bool human_readable)
 			       bch2_counter_names[i],
 			       v1, v2);
 		}
+
+		/* XXX: include btree cache size, key cache size, total ram size */
 	}
 
 	bcache_fs_close(fs);