Searched refs:kmdb_prom_readbuf_head (Results 1 – 1 of 1) sorted by relevance
51 static int kmdb_prom_readbuf_head; variable159 if (kmdb_prom_readbuf_head > kmdb_prom_readbuf_tail) { in kmdb_prom_drain_readbuf()160 n = MIN(kmdb_prom_readbuf_head - kmdb_prom_readbuf_tail, len); in kmdb_prom_drain_readbuf()165 } else if (kmdb_prom_readbuf_head == kmdb_prom_readbuf_tail) { in kmdb_prom_drain_readbuf()188 n = MIN(kmdb_prom_readbuf_head, len - tailread); in kmdb_prom_drain_readbuf()205 kmdb_prom_readbuf_tail = kmdb_prom_readbuf_head; in check_int()235 left = KMDB_PROM_READBUF_SIZE - kmdb_prom_readbuf_head; in kmdb_prom_fill_readbuf()239 if (kmdb_prom_readbuf_head == kmdb_prom_readbuf_tail || in kmdb_prom_fill_readbuf()240 (kmdb_prom_readbuf_head > kmdb_prom_readbuf_tail && left > 0)) { in kmdb_prom_fill_readbuf()248 kmdb_prom_readbuf_head, left, wait)) <= 0) in kmdb_prom_fill_readbuf()[all …]