1991/0926/gnot/mmu.c (diff list | history)

1991/0828/sys/src/9/gnot/mmu.c:143,154 – 1991/0926/sys/src/9/gnot/mmu.c:143,148 (short | long | prev | next)
1990/06021		kmap(Page *pg) { KMap *k;
1991/0828		int s = 0;
1990/06021
1991/0828		if(u) { s = u->p->state; u->p->state = MMUing; }
1990/06021		lock(&kmapalloc); k = kmapalloc.free;
1991/0828/sys/src/9/gnot/mmu.c:161,168 – 1991/0926/sys/src/9/gnot/mmu.c:155,160
1991/0821
1990/06021		k->pa = pg->pa; putkmmu(k->va, PPN(k->pa) | PTEVALID | PTEKERNEL);
1991/0828		if(s) u->p->state = s;
1990/06021		return k; }