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Up to [cvs.NetBSD.org] / src / sys / kern
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Default branch: MAIN
Current tag: yamt-kmem
Revision 1.1 / (download) - annotate - [select for diffs], Sun Feb 18 16:58:16 2007 UTC (17 years, 2 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-x86pmap-base4,
yamt-x86pmap-base3,
yamt-x86pmap-base2,
yamt-x86pmap-base,
yamt-x86pmap,
yamt-pf42-baseX,
yamt-pf42-base,
yamt-nfs-mp-base,
yamt-lazymbuf-base15,
yamt-lazymbuf-base14,
yamt-kmem-base3,
yamt-kmem-base2,
yamt-kmem-base,
yamt-kmem,
yamt-idlelwp-base8,
vmlocking2-base3,
vmlocking2-base2,
vmlocking2-base1,
vmlocking2,
vmlocking-nbase,
vmlocking-base,
vmlocking,
thorpej-atomic-base,
thorpej-atomic,
reinoud-bufcleanup-nbase,
reinoud-bufcleanup-base,
reinoud-bufcleanup,
nick-net80211-sync-base,
nick-net80211-sync,
nick-csl-alignment-base5,
nick-csl-alignment-base,
nick-csl-alignment,
mjf-ufs-trans-base,
mjf-ufs-trans,
mjf-devfs-base,
mjf-devfs,
matt-mips64-base,
matt-mips64,
matt-armv6-prevmlocking,
matt-armv6-nbase,
matt-armv6-base,
matt-armv6,
keiichi-mipv6-nbase,
keiichi-mipv6-base,
keiichi-mipv6,
jmcneill-pm-base,
jmcneill-pm,
jmcneill-base,
hpcarm-cleanup-base,
hpcarm-cleanup,
cube-autoconf-base,
cube-autoconf,
bouyer-xeni386-nbase,
bouyer-xeni386-merge1,
bouyer-xeni386-base,
bouyer-xeni386,
bouyer-xenamd64-base2,
bouyer-xenamd64-base,
bouyer-xenamd64,
ad-socklock-base1,
ad-audiomp-base,
ad-audiomp
Branch point for: yamt-pf42,
yamt-nfs-mp,
yamt-lazymbuf,
yamt-idlelwp,
mjf-devfs2
Add code to support per-system call statistics: option SYSCALL_STATS counts the number of times each system call is made option SYSCALL_TIMES counts the amount of time spent in each system call Currently the counting hooks have only been added to the i386 system call handler, and the time spent in interrupts is not subtracted. It ought also be possible to add the times to the processes profiling counters in order to get a more accurate user/system/interrupt split. The counts themselves are readable via the sysctl interface.