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authordyson <dyson@FreeBSD.org>1997-08-04 07:43:28 +0000
committerdyson <dyson@FreeBSD.org>1997-08-04 07:43:28 +0000
commit4811e46aa5c4b7b170547e11f6458a10d784c737 (patch)
tree200a59fce48c16b60619e37016c339d9bd297fd2 /sys/kern/kern_lock.c
parent14e530a9e3144da14925fa56321eff52a102d91d (diff)
downloadFreeBSD-src-4811e46aa5c4b7b170547e11f6458a10d784c737.zip
FreeBSD-src-4811e46aa5c4b7b170547e11f6458a10d784c737.tar.gz
Fix a problem with the vfs vnode caching that it doesn't grow quickly
enough and can cause some strange performance problems. Specifically, at or near startup time is when the problem is worst. To reproduce the problem, run "lat_syscall stat" from the alpha lmbench code right after bootup. A positive side effect of this mod is that the name cache can be set to grow again by sysctl. A noticable positive performance impact is realized due to a larger namecache being available as needed (or tuned.)
Diffstat (limited to 'sys/kern/kern_lock.c')
0 files changed, 0 insertions, 0 deletions
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