From b55672a2a1694d27b73f8233efcc1d986bfc797a Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Tue, 20 Mar 2007 20:35:03 -0400 Subject: Better block record keeping, real mkfs --- debug-tree.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'debug-tree.c') diff --git a/debug-tree.c b/debug-tree.c index d9f36efc..fd079696 100644 --- a/debug-tree.c +++ b/debug-tree.c @@ -10,8 +10,17 @@ int main(int ac, char **av) { struct btrfs_super_block super; struct btrfs_root *root; + + if (ac != 2) { + fprintf(stderr, "usage: %s device\n", av[0]); + exit(1); + } radix_tree_init(); - root = open_ctree("dbfile", &super); + root = open_ctree(av[1], &super); + if (!root) { + fprintf(stderr, "unable to open %s\n", av[1]); + exit(1); + } printf("fs tree\n"); btrfs_print_tree(root, root->node); printf("map tree\n"); @@ -23,5 +32,7 @@ int main(int ac, char **av) { printf("root tree\n"); btrfs_print_tree(root->fs_info->tree_root, root->fs_info->tree_root->node); + printf("total blocks %Lu\n", btrfs_super_total_blocks(&super)); + printf("blocks used %Lu\n", btrfs_super_blocks_used(&super)); return 0; } -- cgit v1.2.3