30 	unsigned long *producer_pos;  member
46 	unsigned long *producer_pos;  member
66 	if (r->producer_pos) {  in ringbuf_unmap_ring()
67 		munmap(r->producer_pos, rb->page_size + 2 * (r->mask + 1));  in ringbuf_unmap_ring()
68 		r->producer_pos = NULL;  in ringbuf_unmap_ring()
145 	r->producer_pos = tmp;  in ring_buffer__add()
239 		prod_pos = smp_load_acquire(r->producer_pos);  in ringbuf_process_ring()
332 	if (rb->producer_pos) {  in user_ringbuf_unmap_ring()
333 		munmap(rb->producer_pos, rb->page_size + 2 * (rb->mask + 1));  in user_ringbuf_unmap_ring()
334 		rb->producer_pos = NULL;  in user_ringbuf_unmap_ring()
406 	rb->producer_pos = tmp;  in user_ringbuf_map()
498 	prod_pos = smp_load_acquire(rb->producer_pos);  in user_ring_buffer__reserve()
518 	smp_store_release(rb->producer_pos, prod_pos + total_size);  in user_ring_buffer__reserve()