Searched refs:id_prev_wrap (Results 1 – 1 of 1) sorted by relevance
883 unsigned long id_prev_wrap; in desc_reserve() local892 id_prev_wrap = DESC_ID_PREV_WRAP(desc_ring, id); in desc_reserve()918 if (id_prev_wrap == atomic_long_read(&desc_ring->tail_id in desc_reserve()924 if (!desc_push_tail(rb, id_prev_wrap)) in desc_reserve()980 get_desc_state(id_prev_wrap, prev_state_val) != desc_reusable) { in desc_reserve()