119 static struct bkey_cached *__bkey_cached_alloc(unsigned key_u64s, gfp_t gfp)  in __bkey_cached_alloc()  argument
126 	ck->k = kmalloc(key_u64s * sizeof(u64), gfp);  in __bkey_cached_alloc()
131 	ck->u64s = key_u64s;  in __bkey_cached_alloc()
136 bkey_cached_alloc(struct btree_trans *trans, struct btree_path *path, unsigned key_u64s)  in bkey_cached_alloc()  argument
150 				     __bkey_cached_alloc(key_u64s, _gfp));  in bkey_cached_alloc()
210 	unsigned key_u64s = k.k->u64s + 1;  in btree_key_cache_create()  local
217 	key_u64s = min(256U, (key_u64s * 3) / 2);  in btree_key_cache_create()
218 	key_u64s = roundup_pow_of_two(key_u64s);  in btree_key_cache_create()
220 	struct bkey_cached *ck = bkey_cached_alloc(trans, path, key_u64s);  in btree_key_cache_create()
240 	if (unlikely(key_u64s > ck->u64s)) {  in btree_key_cache_create()
244 				kmalloc(key_u64s * sizeof(u64), _gfp));  in btree_key_cache_create()
247 				bch2_btree_id_str(ck->key.btree_id), key_u64s);  in btree_key_cache_create()
256 		ck->u64s = key_u64s;  in btree_key_cache_create()