Lines Matching refs:o_head
1678 unsigned int i_head, o_head; in splice_pipe_to_pipe() local
1703 o_head = opipe->head; in splice_pipe_to_pipe()
1727 pipe_full(o_head, o_tail, opipe->max_usage)) { in splice_pipe_to_pipe()
1748 obuf = &opipe->bufs[o_head & o_mask]; in splice_pipe_to_pipe()
1760 o_head++; in splice_pipe_to_pipe()
1761 opipe->head = o_head; in splice_pipe_to_pipe()
1785 o_head++; in splice_pipe_to_pipe()
1786 opipe->head = o_head; in splice_pipe_to_pipe()
1815 unsigned int i_head, o_head; in link_pipe() local
1829 o_head = opipe->head; in link_pipe()
1848 pipe_full(o_head, o_tail, opipe->max_usage)) in link_pipe()
1852 obuf = &opipe->bufs[o_head & o_mask]; in link_pipe()
1878 o_head++; in link_pipe()
1879 opipe->head = o_head; in link_pipe()