diff options
Diffstat (limited to 'cmds-check.c')
| -rw-r--r-- | cmds-check.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/cmds-check.c b/cmds-check.c index 4528b932..af8c62c8 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -11580,6 +11580,29 @@ loop: goto again; } +static int check_extent_inline_ref(struct extent_buffer *eb, + struct btrfs_key *key, struct btrfs_extent_inline_ref *iref) +{ + int ret; + u8 type = btrfs_extent_inline_ref_type(eb, iref); + + switch (type) { + case BTRFS_TREE_BLOCK_REF_KEY: + case BTRFS_EXTENT_DATA_REF_KEY: + case BTRFS_SHARED_BLOCK_REF_KEY: + case BTRFS_SHARED_DATA_REF_KEY: + ret = 0; + break; + default: + error("extent[%llu %u %llu] has unknown ref type: %d", + key->objectid, key->type, key->offset, type); + ret = UNKNOWN_TYPE; + break; + } + + return ret; +} + /* * Check backrefs of a tree block given by @bytenr or @eb. * @@ -11714,6 +11737,11 @@ static int check_tree_block_ref(struct btrfs_root *root, type = btrfs_extent_inline_ref_type(leaf, iref); offset = btrfs_extent_inline_ref_offset(leaf, iref); + ret = check_extent_inline_ref(leaf, &key, iref); + if (ret) { + err |= ret; + break; + } if (type == BTRFS_TREE_BLOCK_REF_KEY) { if (offset == root->objectid) found_ref = 1; @@ -11991,6 +12019,11 @@ static int check_extent_data_item(struct btrfs_root *root, type = btrfs_extent_inline_ref_type(leaf, iref); dref = (struct btrfs_extent_data_ref *)(&iref->offset); + ret = check_extent_inline_ref(leaf, &dbref_key, iref); + if (ret) { + err |= ret; + break; + } if (type == BTRFS_EXTENT_DATA_REF_KEY) { ref_root = btrfs_extent_data_ref_root(leaf, dref); if (ref_root == root->objectid) |