diff options
Diffstat (limited to 'drivers/md/bcache/btree.c')
| -rw-r--r-- | drivers/md/bcache/btree.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index 7347b6100961..9dd9f1c4d0d9 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -1060,15 +1060,15 @@ static void btree_node_free(struct btree *b) mutex_unlock(&b->c->bucket_lock); } -struct btree *bch_btree_node_alloc(struct cache_set *c, struct btree_op *op, - int level) +struct btree *__bch_btree_node_alloc(struct cache_set *c, struct btree_op *op, + int level, bool wait) { BKEY_PADDED(key) k; struct btree *b = ERR_PTR(-EAGAIN); mutex_lock(&c->bucket_lock); retry: - if (__bch_bucket_alloc_set(c, RESERVE_BTREE, &k.key, 1, op != NULL)) + if (__bch_bucket_alloc_set(c, RESERVE_BTREE, &k.key, 1, wait)) goto err; bkey_put(c, &k.key); @@ -1100,6 +1100,12 @@ err: return b; } +static struct btree *bch_btree_node_alloc(struct cache_set *c, + struct btree_op *op, int level) +{ + return __bch_btree_node_alloc(c, op, level, op != NULL); +} + static struct btree *btree_node_alloc_replacement(struct btree *b, struct btree_op *op) { |