58 	struct bpf_struct_ops_value kvalue;  member
250 	struct bpf_struct_ops_value *uvalue, *kvalue;  in bpf_struct_ops_map_sys_lookup_elem()  local
256 	kvalue = &st_map->kvalue;  in bpf_struct_ops_map_sys_lookup_elem()
258 	state = smp_load_acquire(&kvalue->state);  in bpf_struct_ops_map_sys_lookup_elem()
270 	refcount_set(&uvalue->refcnt, refcount_read(&kvalue->refcnt));  in bpf_struct_ops_map_sys_lookup_elem()
357 	struct bpf_struct_ops_value *uvalue, *kvalue;  in bpf_struct_ops_map_update_elem()  local
389 	kvalue = (struct bpf_struct_ops_value *)&st_map->kvalue;  in bpf_struct_ops_map_update_elem()
393 	if (kvalue->state != BPF_STRUCT_OPS_STATE_INIT) {  in bpf_struct_ops_map_update_elem()
401 	kdata = &kvalue->data;  in bpf_struct_ops_map_update_elem()
494 	refcount_set(&kvalue->refcnt, 1);  in bpf_struct_ops_map_update_elem()
505 		smp_store_release(&kvalue->state, BPF_STRUCT_OPS_STATE_INUSE);  in bpf_struct_ops_map_update_elem()
521 	memset(kvalue, 0, map->value_size);  in bpf_struct_ops_map_update_elem()
534 	prev_state = cmpxchg(&st_map->kvalue.state,  in bpf_struct_ops_map_delete_elem()
539 		st_map->st_ops->unreg(&st_map->kvalue.data);  in bpf_struct_ops_map_delete_elem()
540 		if (refcount_dec_and_test(&st_map->kvalue.refcnt))  in bpf_struct_ops_map_delete_elem()
663 	struct bpf_struct_ops_value *kvalue;  in bpf_struct_ops_get()  local
665 	kvalue = container_of(kdata, struct bpf_struct_ops_value, data);  in bpf_struct_ops_get()
667 	return refcount_inc_not_zero(&kvalue->refcnt);  in bpf_struct_ops_get()
680 	struct bpf_struct_ops_value *kvalue;  in bpf_struct_ops_put()  local
682 	kvalue = container_of(kdata, struct bpf_struct_ops_value, data);  in bpf_struct_ops_put()
683 	if (refcount_dec_and_test(&kvalue->refcnt)) {  in bpf_struct_ops_put()
686 		st_map = container_of(kvalue, struct bpf_struct_ops_map,  in bpf_struct_ops_put()
687 				      kvalue);  in bpf_struct_ops_put()