diff options
Diffstat (limited to 'libbcachefs/btree_update_leaf.c')
| -rw-r--r-- | libbcachefs/btree_update_leaf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libbcachefs/btree_update_leaf.c b/libbcachefs/btree_update_leaf.c index 7eca9203..0df894fc 100644 --- a/libbcachefs/btree_update_leaf.c +++ b/libbcachefs/btree_update_leaf.c @@ -628,7 +628,8 @@ int __bch2_btree_insert_at(struct btree_insert *trans) trans_for_each_entry(trans, i) btree_insert_entry_checks(c, i); - if (unlikely(!percpu_ref_tryget(&c->writes))) + if (unlikely(!(trans->flags & BTREE_INSERT_NOCHECK_RW) && + !percpu_ref_tryget(&c->writes))) return -EROFS; retry: trans_for_each_iter(trans, i) { @@ -658,7 +659,8 @@ retry: trans_for_each_iter(trans, i) bch2_btree_iter_downgrade(i->iter); out: - percpu_ref_put(&c->writes); + if (unlikely(!(trans->flags & BTREE_INSERT_NOCHECK_RW))) + percpu_ref_put(&c->writes); /* make sure we didn't drop or screw up locks: */ trans_for_each_iter(trans, i) { |