Date: Mon, 20 Aug 2007 06:34:20 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern sched_ule.c Message-ID: <200708200634.l7K6YKsY065714@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jeff 2007-08-20 06:34:20 UTC
FreeBSD src repository
Modified files:
sys/kern sched_ule.c
Log:
- Set steal_thresh to log2(ncpus). This improves idle-time load balancing
on 2cpu machines by reducing it to 1 by default. This improves loaded
operation on 8cpu machines by increasing it to 3 where the extra idle
time is not as critical.
Approved by: re
Revision Changes Path
1.205 +6 -0 src/sys/kern/sched_ule.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200708200634.l7K6YKsY065714>