network performance

Stefan Lambrev stefan.lambrev at
Wed Feb 6 02:33:06 PST 2008


Kris Kennaway wrote:
> is a sys/ tarball from my p4 
> branch, which includes these and other optimizations.
I have some problems with compiling new kernel:

cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -march=nocona 
-std=c99 -g -Wall -Wredundant-decls -Wnested-externs 
-Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline 
-Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc  
-I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL 
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common 
-finline-limit=8000 --param inline-unit-growth=100 --param 
large-function-growth=1000  -fno-omit-frame-pointer -mcmodel=kernel 
-mno-red-zone  -mfpmath=387 -mno-sse -mno-sse2 -mno-mmx -mno-3dnow  
-msoft-float -fno-asynchronous-unwind-tables -ffreestanding -Werror  
/usr/src/sys/ufs/ufs/ufs_lookup.c: In function 'ufs_lookup':
/usr/src/sys/ufs/ufs/ufs_lookup.c:171: error: 'td' undeclared (first use 
in this function)
/usr/src/sys/ufs/ufs/ufs_lookup.c:171: error: (Each undeclared 
identifier is reported only once
/usr/src/sys/ufs/ufs/ufs_lookup.c:171: error: for each function it 
appears in.)
/usr/src/sys/ufs/ufs/ufs_lookup.c:173:45: error: macro "VOP_LOCK" passed 
3 arguments, but takes just 2
/usr/src/sys/ufs/ufs/ufs_lookup.c:173: error: 'VOP_LOCK' undeclared 
(first use in this function)
*** Error code 1


Best Wishes,
Stefan Lambrev
ICQ# 24134177

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