diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-26 17:11:23 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-06 13:50:51 -0400 |
| commit | bd0f3bf5c79cc135f31253bc152f22cc6a2be027 (patch) | |
| tree | 7700ad45dff2fa4fe4d508da34ea8aeb29117c0c | |
| parent | b22f012f420d2fda7356ee64eb7b7cb47066f60c (diff) | |
bcachefs: Fix looping around bch2_propagate_key_to_snapshot_leaves()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/snapshot.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/bcachefs/snapshot.c b/fs/bcachefs/snapshot.c index cdf9eda2ee02..3ecc17b8d6fc 100644 --- a/fs/bcachefs/snapshot.c +++ b/fs/bcachefs/snapshot.c @@ -1636,9 +1636,15 @@ int bch2_propagate_key_to_snapshot_leaves(struct btree_trans *trans, if (!bch2_snapshot_is_ancestor(c, id, k.k->p.snapshot) || !bch2_snapshot_is_leaf(c, id)) continue; +again: + ret = btree_trans_too_many_iters(trans) ?: + bch2_propagate_key_to_snapshot_leaf(trans, btree, k, id, new_min_pos) ?: + bch2_trans_commit(trans, NULL, NULL, 0); + if (ret && bch2_err_matches(ret, BCH_ERR_transaction_restart)) { + bch2_trans_begin(trans); + goto again; + } - ret = commit_do(trans, NULL, NULL, 0, - bch2_propagate_key_to_snapshot_leaf(trans, btree, k, id, new_min_pos)); if (ret) break; } |