1999/1022/port/cache.c (diff list | history)

1999/0903/sys/src/9/port/cache.c:396,401 – 1999/1022/sys/src/9/port/cache.c:396,409 (short | long | prev | next)
1993/1017		lock(&cache); e->bid = cache.pgno; cache.pgno += BY2PG;
1999/1022		/* wrap the counter; low bits are unused by pghash by checked by lookpage */ if((cache.pgno & ~(BY2PG-1)) == 0){ if(cache.pgno == BY2PG-1){ print("cache wrapped\n"); cache.pgno = 0; }else cache.pgno++; }
1993/1017		unlock(&cache);
1993/1018
1993/1014		p->daddr = e->bid;