Searched refs:pidx_head (Results 1 – 2 of 2) sorted by relevance
40 uint16_t pidx_head; member61 if (s.cidx == s.pidx_head) in space_available()63 else if (s.cidx > s.pidx_head) in space_available()64 return (s.cidx - s.pidx_head - 1); in space_available()66 return (x - s.pidx_head + s.cidx); in space_available()85 else if (abdicate && s.pidx_tail != s.pidx_head) in state_to_flags()342 ns.pidx_head = increment_idx(r, os.pidx_head, n); in ifmp_ring_enqueue()344 pidx_start = os.pidx_head; in ifmp_ring_enqueue()345 pidx_stop = ns.pidx_head; in ifmp_ring_enqueue()416 ns.pidx_head = increment_idx(r, os.pidx_head, n); in ifmp_ring_enqueue()[all …]
64 uint16_t pidx_head; member93 if (s.cidx == s.pidx_head) in space_available()95 else if (s.cidx > s.pidx_head) in space_available()96 return (s.cidx - s.pidx_head - 1); in space_available()98 return (x - s.pidx_head + s.cidx); in space_available()201 if (ns.pidx_head != ns.pidx_tail) in drain_ring()384 ns.pidx_head = increment_idx(r, os.pidx_head, n); in mp_ring_enqueue()387 if (os.pidx_head == os.pidx_tail) { in mp_ring_enqueue()404 pidx_start = os.pidx_head; in mp_ring_enqueue()405 pidx_stop = ns.pidx_head; in mp_ring_enqueue()[all …]