1991/0827/pc/mmu.c (diff list | history)

1991/0821/sys/src/9/pc/mmu.c:124,130 – 1991/0827/sys/src/9/pc/mmu.c:124,130 (short | long | prev | next)
1991/0716		*/
1991/0719		/* allocate and fill low level page tables for kernel mem */
1991/0821		npage = (1024*1024)/BY2PG + conf.npage1;
1991/0827		npage = conf.base1/BY2PG + conf.npage1;
1991/0821		nbytes = PGROUND(npage*BY2WD); /* words of page map */ nkpt = nbytes/BY2PG; /* pages of page map */ kpt = ialloc(nbytes, 1);