diff options
Diffstat (limited to 'fs/btrfs/ref-verify.c')
| -rw-r--r-- | fs/btrfs/ref-verify.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/btrfs/ref-verify.c b/fs/btrfs/ref-verify.c index 8c4fc98ca9ce..9522a8b79d22 100644 --- a/fs/btrfs/ref-verify.c +++ b/fs/btrfs/ref-verify.c @@ -441,7 +441,8 @@ static int process_extent_item(struct btrfs_fs_info *fs_info, u32 item_size = btrfs_item_size(leaf, slot); unsigned long end, ptr; u64 offset, flags, count; - int type, ret; + int type; + int ret = 0; ei = btrfs_item_ptr(leaf, slot, struct btrfs_extent_item); flags = btrfs_extent_flags(leaf, ei); @@ -486,7 +487,11 @@ static int process_extent_item(struct btrfs_fs_info *fs_info, key->objectid, key->offset); break; case BTRFS_EXTENT_OWNER_REF_KEY: - WARN_ON(!btrfs_fs_incompat(fs_info, SIMPLE_QUOTA)); + if (!btrfs_fs_incompat(fs_info, SIMPLE_QUOTA)) { + btrfs_err(fs_info, + "found extent owner ref without simple quotas enabled"); + ret = -EINVAL; + } break; default: btrfs_err(fs_info, "invalid key type in iref"); @@ -673,7 +678,7 @@ int btrfs_ref_tree_mod(struct btrfs_fs_info *fs_info, int ret = 0; bool metadata; u64 bytenr = generic_ref->bytenr; - u64 num_bytes = generic_ref->len; + u64 num_bytes = generic_ref->num_bytes; u64 parent = generic_ref->parent; u64 ref_root = 0; u64 owner = 0; @@ -684,11 +689,11 @@ int btrfs_ref_tree_mod(struct btrfs_fs_info *fs_info, if (generic_ref->type == BTRFS_REF_METADATA) { if (!parent) - ref_root = generic_ref->tree_ref.ref_root; + ref_root = generic_ref->ref_root; owner = generic_ref->tree_ref.level; } else if (!parent) { - ref_root = generic_ref->data_ref.ref_root; - owner = generic_ref->data_ref.ino; + ref_root = generic_ref->ref_root; + owner = generic_ref->data_ref.objectid; offset = generic_ref->data_ref.offset; } metadata = owner < BTRFS_FIRST_FREE_OBJECTID; |