68 	return ksm->num_slots == 0;  in blk_ksm_is_passthrough()
81 int blk_ksm_init(struct blk_keyslot_manager *ksm, unsigned int num_slots)  in blk_ksm_init()  argument
89 	if (num_slots == 0)  in blk_ksm_init()
92 	ksm->slots = kvcalloc(num_slots, sizeof(ksm->slots[0]), GFP_KERNEL);  in blk_ksm_init()
96 	ksm->num_slots = num_slots;  in blk_ksm_init()
103 	for (slot = 0; slot < num_slots; slot++) {  in blk_ksm_init()
111 	slot_hashtable_size = roundup_pow_of_two(num_slots);  in blk_ksm_init()
153 		      unsigned int num_slots)  in devm_blk_ksm_init()  argument
155 	int err = blk_ksm_init(ksm, num_slots);  in devm_blk_ksm_init()
422 	for (slot = 0; slot < ksm->num_slots; slot++) {  in blk_ksm_reprogram_all_keys()
441 	kvfree_sensitive(ksm->slots, sizeof(ksm->slots[0]) * ksm->num_slots);  in blk_ksm_destroy()