btrfs-progs: dump-super: add missing long option bytenr to getopt

[platform/upstream/btrfs-progs.git] / btrfs-show-super.c

diff --git a/btrfs-show-super.c b/btrfs-show-super.c
index 3e2ceb5..f97f83b 100644 (file)
--- a/btrfs-show-super.c
+++ b/btrfs-show-super.c
@@ -27,6 +27,9 @@ int main(int argc, char **argv)
 
        set_argv0(argv);
 
+       warning(
+"\nthe tool has been deprecated, please use 'btrfs inspect-internal dump-super' instead\n");
+
        if (argc > 1 && !strcmp(argv[1], "--help"))
                usage(cmd_inspect_dump_super_usage);