Date: Wed, 8 Jul 2009 01:09:12 +0000 (UTC) From: Mike Silbersack <silby@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r195430 - head/sys/kern Message-ID: <200907080109.n6819CEn033840@svn.freebsd.org>
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Author: silby Date: Wed Jul 8 01:09:12 2009 New Revision: 195430 URL: http://svn.freebsd.org/changeset/base/195430 Log: Increase HZ_VM from 10 to 100. While 10 hz saves cpu time under VM environments, it's too slow for FreeBSD to work properly. For example, ping at 10hz pings about every 600ms instead of about every second. Approved by: re (kib) Modified: head/sys/kern/subr_param.c Modified: head/sys/kern/subr_param.c ============================================================================== --- head/sys/kern/subr_param.c Tue Jul 7 19:55:09 2009 (r195429) +++ head/sys/kern/subr_param.c Wed Jul 8 01:09:12 2009 (r195430) @@ -58,7 +58,7 @@ __FBSDID("$FreeBSD$"); # define HZ 100 # endif # ifndef HZ_VM -# define HZ_VM 10 +# define HZ_VM 100 # endif #else # ifndef HZ_VM
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