Lines Matching refs:o_head
1438 unsigned int i_head, o_head; in splice_pipe_to_pipe() local
1463 o_head = opipe->head; in splice_pipe_to_pipe()
1487 pipe_full(o_head, o_tail, opipe->max_usage)) { in splice_pipe_to_pipe()
1508 obuf = &opipe->bufs[o_head & o_mask]; in splice_pipe_to_pipe()
1520 o_head++; in splice_pipe_to_pipe()
1521 opipe->head = o_head; in splice_pipe_to_pipe()
1545 o_head++; in splice_pipe_to_pipe()
1546 opipe->head = o_head; in splice_pipe_to_pipe()
1575 unsigned int i_head, o_head; in link_pipe() local
1589 o_head = opipe->head; in link_pipe()
1608 pipe_full(o_head, o_tail, opipe->max_usage)) in link_pipe()
1612 obuf = &opipe->bufs[o_head & o_mask]; in link_pipe()
1638 o_head++; in link_pipe()
1639 opipe->head = o_head; in link_pipe()