Searched refs:id_prev_wrap (Results 1 – 1 of 1) sorted by relevance
879 unsigned long id_prev_wrap; in desc_reserve() local888 id_prev_wrap = DESC_ID_PREV_WRAP(desc_ring, id); in desc_reserve()914 if (id_prev_wrap == atomic_long_read(&desc_ring->tail_id in desc_reserve()920 if (!desc_push_tail(rb, id_prev_wrap)) in desc_reserve()976 get_desc_state(id_prev_wrap, prev_state_val) != desc_reusable) { in desc_reserve()