diff options
| author | Tobias Weingartner <weingart@cvs.openbsd.org> | 2002-06-08 22:20:50 +0000 |
|---|---|---|
| committer | Tobias Weingartner <weingart@cvs.openbsd.org> | 2002-06-08 22:20:50 +0000 |
| commit | e8002c482f9a43f4412005986fde32fc12503e83 (patch) | |
| tree | 6df14575a4cdff26a47349169f15c30f92f0f801 /sys/arch | |
| parent | db92ded085c14fd4ffae9213a5bd994e039e4e8d (diff) | |
Make 4GB machines work better.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/i386/i386/machdep.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sys/arch/i386/i386/machdep.c b/sys/arch/i386/i386/machdep.c index 765983ddd8c..b8f805e3bb0 100644 --- a/sys/arch/i386/i386/machdep.c +++ b/sys/arch/i386/i386/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.208 2002/05/22 18:43:45 art Exp $ */ +/* $OpenBSD: machdep.c,v 1.209 2002/06/08 22:20:49 weingart Exp $ */ /* $NetBSD: machdep.c,v 1.214 1996/11/10 03:16:17 thorpej Exp $ */ /*- @@ -508,11 +508,12 @@ allocsys(v) nbuf = 16; } - /* Restrict to at most 70% filled kvm */ + /* Restrict to at most 35% filled kvm */ + /* XXX - This needs UBC... */ if (nbuf > - (VM_MAX_KERNEL_ADDRESS-VM_MIN_KERNEL_ADDRESS) / MAXBSIZE * 7 / 10) + (VM_MAX_KERNEL_ADDRESS-VM_MIN_KERNEL_ADDRESS) / MAXBSIZE * 35 / 100) nbuf = (VM_MAX_KERNEL_ADDRESS-VM_MIN_KERNEL_ADDRESS) / - MAXBSIZE * 7 / 10; + MAXBSIZE * 35 / 100; /* More buffer pages than fits into the buffers is senseless. */ if (bufpages > nbuf * MAXBSIZE / PAGE_SIZE) @@ -2181,7 +2182,7 @@ init386(first_avail) #endif for(i = 0, im = bios_memmap; im->type != BIOS_MAP_END; im++) if (im->type == BIOS_MAP_FREE) { - register int32_t a, e; + register paddr_t a, e; a = i386_round_page(im->addr); e = i386_trunc_page(im->addr + im->size); @@ -2235,8 +2236,8 @@ init386(first_avail) printf("physload: "); #endif for (i = 0; i < ndumpmem; i++) { - int32_t a, e; - int32_t lim; + paddr_t a, e; + paddr_t lim; a = dumpmem[i].start; e = dumpmem[i].end; |