diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2002-09-16 16:06:34 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2002-09-16 16:06:34 +0000 |
| commit | 52b428a57fa67b27068f6dde42af0c61aea98163 (patch) | |
| tree | cc7c0dbeab5e838d4fbd066ed707cefdf2b0710b /sys/arch | |
| parent | b21577dc6f81936c7128437e0473d562be0d2194 (diff) | |
Limit buffer cache size to 35% kvm, not 70.
drahn@ ok
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/macppc/macppc/machdep.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c index 27160b81045..66004c2f47c 100644 --- a/sys/arch/macppc/macppc/machdep.c +++ b/sys/arch/macppc/macppc/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.42 2002/09/15 09:01:58 deraadt Exp $ */ +/* $OpenBSD: machdep.c,v 1.43 2002/09/16 16:06:33 art Exp $ */ /* $NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $ */ /* @@ -659,11 +659,11 @@ allocsys(v) if (nbuf < 16) nbuf = 16; } - /* Restrict to at most 70% filled kvm */ - if (nbuf * MAXBSIZE > - (VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS) * 7 / 10) + /* Restrict to at most 35% filled kvm */ + if (nbuf > + (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) |