Lines Matching refs:o_head
1442 unsigned int i_head, o_head; in splice_pipe_to_pipe() local
1467 o_head = opipe->head; in splice_pipe_to_pipe()
1491 pipe_full(o_head, o_tail, opipe->max_usage)) { in splice_pipe_to_pipe()
1512 obuf = &opipe->bufs[o_head & o_mask]; in splice_pipe_to_pipe()
1524 o_head++; in splice_pipe_to_pipe()
1525 opipe->head = o_head; in splice_pipe_to_pipe()
1549 o_head++; in splice_pipe_to_pipe()
1550 opipe->head = o_head; in splice_pipe_to_pipe()
1579 unsigned int i_head, o_head; in link_pipe() local
1593 o_head = opipe->head; in link_pipe()
1612 pipe_full(o_head, o_tail, opipe->max_usage)) in link_pipe()
1616 obuf = &opipe->bufs[o_head & o_mask]; in link_pipe()
1642 o_head++; in link_pipe()
1643 opipe->head = o_head; in link_pipe()