Searched refs:_head (Results 1 – 3 of 3) sorted by relevance
36 volatile index_type _head; member77 rb_fragq->_head = rb_fragq->_tail = 0; in CreateRBFragQueue()99 index_type h = rb_fragq->_head; in RBFragEnqueue()117 index_type h = rb_fragq->_head; in RBFragDequeue()122 RBFragMemoryBarrier(rb_fragq->_q[h], rb_fragq->_head); in RBFragDequeue()123 rb_fragq->_head = NextIndex(rb_fragq, h); in RBFragDequeue()
36 volatile index_type _head; member77 sq->_head = sq->_tail = 0; in CreateSBQueue()99 index_type h = sq->_head; in SBEnqueue()117 index_type h = sq->_head; in SBDequeue()122 SBMemoryBarrier(sq->_q[h], sq->_head); in SBDequeue()123 sq->_head = NextIndex(sq, h); in SBDequeue()
38 volatile index_type _head; member136 return (sq->_head == sq->_tail); in StreamQueueIsEmpty()161 sq->_head = sq->_tail = 0; in CreateStreamQueue()183 index_type h = sq->_head; in StreamEnqueue()201 index_type h = sq->_head; in StreamDequeue()206 StreamMemoryBarrier(sq->_q[h], sq->_head); in StreamDequeue()207 sq->_head = NextIndex(sq, h); in StreamDequeue()