257 		unsigned long access_bit;  in unmask_layers()  local
265 		for_each_set_bit(access_bit, &access_req,  in unmask_layers()
267 			if (layer->access & BIT_ULL(access_bit))  in unmask_layers()
268 				(*layer_masks)[access_bit] &= ~layer_bit;  in unmask_layers()
269 			is_empty = is_empty && !(*layer_masks)[access_bit];  in unmask_layers()
316 		unsigned long access_bit;  in init_layer_masks()  local
318 		for_each_set_bit(access_bit, &access_req,  in init_layer_masks()
324 			if (BIT_ULL(access_bit) &  in init_layer_masks()
327 				(*layer_masks)[access_bit] |=  in init_layer_masks()
329 				handled_accesses |= BIT_ULL(access_bit);  in init_layer_masks()
350 	unsigned long access_bit;  in no_more_access()  local
352 	for (access_bit = 0; access_bit < ARRAY_SIZE(*layer_masks_parent2);  in no_more_access()
353 	     access_bit++) {  in no_more_access()
356 			!!(BIT_ULL(access_bit) & ACCESS_FILE);  in no_more_access()
365 			if ((((*layer_masks_parent1)[access_bit] &  in no_more_access()
366 			      (*layer_masks_child1)[access_bit]) |  in no_more_access()
367 			     (*layer_masks_parent2)[access_bit]) !=  in no_more_access()
368 			    (*layer_masks_parent2)[access_bit])  in no_more_access()
379 			if ((((*layer_masks_parent2)[access_bit] &  in no_more_access()
380 			      (*layer_masks_child2)[access_bit]) |  in no_more_access()
381 			     (*layer_masks_parent1)[access_bit]) !=  in no_more_access()
382 			    (*layer_masks_parent1)[access_bit])  in no_more_access()
399 	unsigned long access_bit;  in scope_to_request()  local
404 	for_each_clear_bit(access_bit, &access_req, ARRAY_SIZE(*layer_masks))  in scope_to_request()
405 		(*layer_masks)[access_bit] = 0;  in scope_to_request()
417 	unsigned long access_bit;  in is_eacces()  local
425 	for_each_set_bit(access_bit, &access_check, ARRAY_SIZE(*layer_masks)) {  in is_eacces()
426 		if ((*layer_masks)[access_bit])  in is_eacces()