diff options
Diffstat (limited to 'print-tree.c')
-rw-r--r-- | print-tree.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/print-tree.c b/print-tree.c index 4ebf7492..b86a7541 100644 --- a/print-tree.c +++ b/print-tree.c @@ -1150,6 +1150,14 @@ static void print_extent_csum(struct extent_buffer *eb, { u32 size; + /* + * If we don't have fs_info, only output its start position as we + * don't have sectorsize for the calculation + */ + if (!fs_info) { + printf("\t\trange start %llu\n", (unsigned long long)start); + return; + } size = (item_size / btrfs_super_csum_size(fs_info->super_copy)) * fs_info->sectorsize; printf("\t\trange start %llu end %llu length %u\n", @@ -1389,7 +1397,7 @@ void btrfs_print_tree(struct extent_buffer *eb, int follow) printf("node %llu level %d items %d free %u generation %llu owner ", (unsigned long long)eb->start, btrfs_header_level(eb), nr, - (u32)BTRFS_NODEPTRS_PER_BLOCK(fs_info) - nr, + (u32)BTRFS_NODEPTRS_PER_EXTENT_BUFFER(eb) - nr, (unsigned long long)btrfs_header_generation(eb)); print_objectid(stdout, btrfs_header_owner(eb), 0); printf("\n"); @@ -1403,13 +1411,16 @@ void btrfs_print_tree(struct extent_buffer *eb, int follow) btrfs_print_key(&disk_key); printf(" block %llu (%llu) gen %llu\n", (unsigned long long)blocknr, - (unsigned long long)blocknr / fs_info->nodesize, + (unsigned long long)blocknr / eb->len, (unsigned long long)btrfs_node_ptr_generation(eb, i)); fflush(stdout); } if (!follow) return; + if (follow && !fs_info) + return; + for (i = 0; i < nr; i++) { next = read_tree_block(fs_info, btrfs_node_blockptr(eb, i), |