btrfs-progs: check: introduce function to query tree block level

[platform/upstream/btrfs-progs.git] / print-tree.c

diff --git a/print-tree.c b/print-tree.c
index 6704ff6..9f9e11e 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -285,19 +285,40 @@ static void print_uuids(struct extent_buffer *eb)
        printf("fs uuid %s\nchunk uuid %s\n", fs_uuid, chunk_uuid);
 }
 
+static void compress_type_to_str(u8 compress_type, char *ret)
+{
+       switch (compress_type) {
+       case BTRFS_COMPRESS_NONE:
+               strcpy(ret, "none");
+               break;
+       case BTRFS_COMPRESS_ZLIB:
+               strcpy(ret, "zlib");
+               break;
+       case BTRFS_COMPRESS_LZO:
+               strcpy(ret, "lzo");
+               break;
+       default:
+               sprintf(ret, "UNKNOWN.%d", compress_type);
+       }
+}
+
 static void print_file_extent_item(struct extent_buffer *eb,
                                   struct btrfs_item *item,
                                   int slot,
                                   struct btrfs_file_extent_item *fi)
 {
        int extent_type = btrfs_file_extent_type(eb, fi);
+       char compress_str[16];
+
+       compress_type_to_str(btrfs_file_extent_compression(eb, fi),
+                            compress_str);
 
        if (extent_type == BTRFS_FILE_EXTENT_INLINE) {
                printf("\t\tinline extent data size %u "
-                      "ram %u compress %d\n",
+                      "ram %u compress(%s)\n",
                  btrfs_file_extent_inline_item_len(eb, item),
                  btrfs_file_extent_inline_len(eb, slot, fi),
-                 btrfs_file_extent_compression(eb, fi));
+                 compress_str);
                return;
        }
        if (extent_type == BTRFS_FILE_EXTENT_PREALLOC) {
@@ -316,8 +337,7 @@ static void print_file_extent_item(struct extent_buffer *eb,
                (unsigned long long)btrfs_file_extent_offset(eb, fi),
                (unsigned long long)btrfs_file_extent_num_bytes(eb, fi),
                (unsigned long long)btrfs_file_extent_ram_bytes(eb, fi));
-       printf("\t\textent compression %d\n",
-              btrfs_file_extent_compression(eb, fi));
+       printf("\t\textent compression(%s)\n", compress_str);
 }
 
 /* Caller should ensure sizeof(*ret) >= 16("DATA|TREE_BLOCK") */
@@ -1017,7 +1037,7 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
                                btrfs_qgroup_status_generation(l, qg_status),
                                flags_str,
                                (unsigned long long)
-                               btrfs_qgroup_status_scan(l, qg_status));
+                               btrfs_qgroup_status_rescan(l, qg_status));
                        break;
                case BTRFS_QGROUP_RELATION_KEY:
                        break;
@@ -1098,7 +1118,7 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *eb, int fol
                (unsigned long long)btrfs_header_owner(eb));
        print_uuids(eb);
        fflush(stdout);
-       size = btrfs_level_size(root, btrfs_header_level(eb) - 1);
+       size = root->nodesize;
        for (i = 0; i < nr; i++) {
                u64 blocknr = btrfs_node_blockptr(eb, i);
                btrfs_node_key(eb, &disk_key, i);