Lines Matching refs:o_head
1435 unsigned int i_head, o_head; in splice_pipe_to_pipe() local
1460 o_head = opipe->head; in splice_pipe_to_pipe()
1484 pipe_full(o_head, o_tail, opipe->max_usage)) { in splice_pipe_to_pipe()
1505 obuf = &opipe->bufs[o_head & o_mask]; in splice_pipe_to_pipe()
1517 o_head++; in splice_pipe_to_pipe()
1518 opipe->head = o_head; in splice_pipe_to_pipe()
1542 o_head++; in splice_pipe_to_pipe()
1543 opipe->head = o_head; in splice_pipe_to_pipe()
1572 unsigned int i_head, o_head; in link_pipe() local
1586 o_head = opipe->head; in link_pipe()
1605 pipe_full(o_head, o_tail, opipe->max_usage)) in link_pipe()
1609 obuf = &opipe->bufs[o_head & o_mask]; in link_pipe()
1635 o_head++; in link_pipe()
1636 opipe->head = o_head; in link_pipe()