diff options
| author | peter <peter@FreeBSD.org> | 2001-08-25 02:20:02 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2001-08-25 02:20:02 +0000 |
| commit | 70aca15c211e6081406e6a0b661a41594a64187a (patch) | |
| tree | 507801bec2b11b2c70916032367a1906891044d6 /sys/amd64/conf | |
| parent | d244a653e5b56edafe3e4993347279dff7000cff (diff) | |
| download | FreeBSD-src-70aca15c211e6081406e6a0b661a41594a64187a.zip FreeBSD-src-70aca15c211e6081406e6a0b661a41594a64187a.tar.gz | |
Optionize UPAGES for the i386. As part of this I split some of the low
level implementation stuff out of machine/globaldata.h to avoid exposing
UPAGES to lots more places. The end result is that we can double
the kernel stack size with 'options UPAGES=4' etc.
This is mainly being done for the benefit of a MFC to RELENG_4 at some
point. -current doesn't really need this so much since each interrupt
runs on its own kstack.
Diffstat (limited to 'sys/amd64/conf')
| -rw-r--r-- | sys/amd64/conf/GENERIC | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC index 420dff6..4323127 100644 --- a/sys/amd64/conf/GENERIC +++ b/sys/amd64/conf/GENERIC @@ -25,7 +25,7 @@ ident GENERIC maxusers 32 #To statically compile in device wiring instead of /boot/device.hints -#hints "GENERIC.hints" #Default places to look for devices. +hints "GENERIC.hints" #Default places to look for devices. makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols @@ -58,6 +58,8 @@ options DDB options INVARIANTS options INVARIANT_SUPPORT options WITNESS +options UPAGES=4 +options CPU_ENABLE_SSE # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel |
