diff options
Diffstat (limited to 'fs/bcachefs/fsck.c')
| -rw-r--r-- | fs/bcachefs/fsck.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c index 4f0ecd605675..6a760777bafb 100644 --- a/fs/bcachefs/fsck.c +++ b/fs/bcachefs/fsck.c @@ -119,22 +119,19 @@ static int lookup_inode(struct btree_trans *trans, u64 inode_nr, if (!ret) *snapshot = iter.pos.snapshot; err: - bch_err_msg(trans->c, ret, "fetching inode %llu:%u", inode_nr, *snapshot); bch2_trans_iter_exit(trans, &iter); return ret; } -static int __lookup_dirent(struct btree_trans *trans, +static int lookup_dirent_in_snapshot(struct btree_trans *trans, struct bch_hash_info hash_info, subvol_inum dir, struct qstr *name, - u64 *target, unsigned *type) + u64 *target, unsigned *type, u32 snapshot) { struct btree_iter iter; struct bkey_s_c_dirent d; - int ret; - - ret = bch2_hash_lookup(trans, &iter, bch2_dirent_hash_desc, - &hash_info, dir, name, 0); + int ret = bch2_hash_lookup_in_snapshot(trans, &iter, bch2_dirent_hash_desc, + &hash_info, dir, name, 0, snapshot); if (ret) return ret; @@ -225,15 +222,16 @@ static int lookup_lostfound(struct btree_trans *trans, u32 snapshot, struct bch_inode_unpacked root_inode; struct bch_hash_info root_hash_info; - ret = lookup_inode(trans, root_inum.inum, &root_inode, &snapshot); + u32 root_inode_snapshot = snapshot; + ret = lookup_inode(trans, root_inum.inum, &root_inode, &root_inode_snapshot); bch_err_msg(c, ret, "looking up root inode"); if (ret) return ret; root_hash_info = bch2_hash_info_init(c, &root_inode); - ret = __lookup_dirent(trans, root_hash_info, root_inum, - &lostfound_str, &inum, &d_type); + ret = lookup_dirent_in_snapshot(trans, root_hash_info, root_inum, + &lostfound_str, &inum, &d_type, snapshot); if (bch2_err_matches(ret, ENOENT)) goto create_lostfound; @@ -250,7 +248,10 @@ static int lookup_lostfound(struct btree_trans *trans, u32 snapshot, * The bch2_check_dirents pass has already run, dangling dirents * shouldn't exist here: */ - return lookup_inode(trans, inum, lostfound, &snapshot); + ret = lookup_inode(trans, inum, lostfound, &snapshot); + bch_err_msg(c, ret, "looking up lost+found %llu:%u in (root inode %llu, snapshot root %u)", + inum, snapshot, root_inum.inum, bch2_snapshot_root(c, snapshot)); + return ret; create_lostfound: /* |