208 	char *generation CK_CC_PACKED;
229 	stub->next.generation = NULL;  in ck_fifo_mpmc_init()
231 	fifo->head.generation = fifo->tail.generation = NULL;  in ck_fifo_mpmc_init()
257 	entry->next.generation = 0;  in ck_fifo_mpmc_enqueue()
261 		tail.generation = ck_pr_load_ptr(&fifo->tail.generation);  in ck_fifo_mpmc_enqueue()
264 		next.generation = ck_pr_load_ptr(&tail.pointer->next.generation);  in ck_fifo_mpmc_enqueue()
268 		if (ck_pr_load_ptr(&fifo->tail.generation) != tail.generation)  in ck_fifo_mpmc_enqueue()
279 			update.generation = tail.generation + 1;  in ck_fifo_mpmc_enqueue()
287 			update.generation = next.generation + 1;  in ck_fifo_mpmc_enqueue()
296 	update.generation = tail.generation + 1;  in ck_fifo_mpmc_enqueue()
310 	entry->next.generation = 0;  in ck_fifo_mpmc_tryenqueue()
314 	tail.generation = ck_pr_load_ptr(&fifo->tail.generation);  in ck_fifo_mpmc_tryenqueue()
317 	next.generation = ck_pr_load_ptr(&tail.pointer->next.generation);  in ck_fifo_mpmc_tryenqueue()
321 	if (ck_pr_load_ptr(&fifo->tail.generation) != tail.generation)  in ck_fifo_mpmc_tryenqueue()
332 		update.generation = tail.generation + 1;  in ck_fifo_mpmc_tryenqueue()
341 		update.generation = next.generation + 1;  in ck_fifo_mpmc_tryenqueue()
349 	update.generation = tail.generation + 1;  in ck_fifo_mpmc_tryenqueue()
362 		head.generation = ck_pr_load_ptr(&fifo->head.generation);  in ck_fifo_mpmc_dequeue()
365 		tail.generation = ck_pr_load_ptr(&fifo->tail.generation);  in ck_fifo_mpmc_dequeue()
369 		next.generation = ck_pr_load_ptr(&head.pointer->next.generation);  in ck_fifo_mpmc_dequeue()
384 			update.generation = tail.generation + 1;  in ck_fifo_mpmc_dequeue()
399 			update.generation = head.generation + 1;  in ck_fifo_mpmc_dequeue()
416 	head.generation = ck_pr_load_ptr(&fifo->head.generation);  in ck_fifo_mpmc_trydequeue()
420 	tail.generation = ck_pr_load_ptr(&fifo->tail.generation);  in ck_fifo_mpmc_trydequeue()
424 	next.generation = ck_pr_load_ptr(&head.pointer->next.generation);  in ck_fifo_mpmc_trydequeue()
439 		update.generation = tail.generation + 1;  in ck_fifo_mpmc_trydequeue()
454 		update.generation = head.generation + 1;  in ck_fifo_mpmc_trydequeue()