Lines Matching defs:head
185 * @head: index of next entry to fill
191 * This structure is used to contain the head pointer,
197 u32 head; /* new work requests posted to the head */
270 * @head: head indices of the circular buffer
276 static inline u32 rvt_get_rq_count(struct rvt_rq *rq, u32 head, u32 tail)
278 u32 count = head - tail;
930 * ib_cq_head - Return head index of cq buffer
933 * This is called in qp_iter_print to get head
941 RDMA_READ_UAPI_ATOMIC(cq->queue->head) :
942 ibcq_to_rvtcq(send_cq)->kqueue->head;