diff options
Diffstat (limited to 'fs/bcachefs/migrate.c')
| -rw-r--r-- | fs/bcachefs/migrate.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/bcachefs/migrate.c b/fs/bcachefs/migrate.c index e3a51f6d6c9b..69098eeb5d48 100644 --- a/fs/bcachefs/migrate.c +++ b/fs/bcachefs/migrate.c @@ -31,7 +31,7 @@ static int drop_dev_ptrs(struct bch_fs *c, struct bkey_s k, nr_good = bch2_bkey_durability(c, k.s_c); if ((!nr_good && !(flags & lost)) || (nr_good < replicas && !(flags & degraded))) - return -EINVAL; + return -BCH_ERR_remove_would_lose_data; return 0; } @@ -79,8 +79,6 @@ static int bch2_dev_usrdata_drop_key(struct btree_trans *trans, static int bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags) { struct btree_trans *trans = bch2_trans_get(c); - struct btree_iter iter; - struct bkey_s_c k; enum btree_id id; int ret = 0; @@ -90,7 +88,7 @@ static int bch2_dev_usrdata_drop(struct bch_fs *c, unsigned dev_idx, int flags) ret = for_each_btree_key_commit(trans, iter, id, POS_MIN, BTREE_ITER_PREFETCH|BTREE_ITER_ALL_SNAPSHOTS, k, - NULL, NULL, BTREE_INSERT_NOFAIL, + NULL, NULL, BCH_TRANS_COMMIT_no_enospc, bch2_dev_usrdata_drop_key(trans, &iter, k, dev_idx, flags)); if (ret) break; @@ -113,7 +111,7 @@ static int bch2_dev_metadata_drop(struct bch_fs *c, unsigned dev_idx, int flags) /* don't handle this yet: */ if (flags & BCH_FORCE_IF_METADATA_LOST) - return -EINVAL; + return -BCH_ERR_remove_with_metadata_missing_unimplemented; trans = bch2_trans_get(c); bch2_bkey_buf_init(&k); @@ -134,10 +132,8 @@ retry: ret = drop_dev_ptrs(c, bkey_i_to_s(k.k), dev_idx, flags, true); - if (ret) { - bch_err(c, "Cannot drop device without losing data"); + if (ret) break; - } ret = bch2_btree_node_update_key(trans, &iter, b, k.k, 0, false); if (bch2_err_matches(ret, BCH_ERR_transaction_restart)) { @@ -145,10 +141,9 @@ retry: continue; } - if (ret) { - bch_err_msg(c, ret, "updating btree node key"); + bch_err_msg(c, ret, "updating btree node key"); + if (ret) break; - } next: bch2_btree_iter_next_node(&iter); } |