Date: Thu, 16 Oct 2003 01:17:43 -0700 (PDT) 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: <200310160817.h9G8Hh0D064459@repoman.freebsd.org>
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jeff 2003/10/16 01:17:43 PDT
FreeBSD src repository
Modified files:
sys/kern sched_ule.c
Log:
- The non iterative algorithm for interact_update was broken due to
rounding errors. This was the source of the majority of the
interactivity problems. Reintroduce the old algorithm and its XXX.
- Up the interactivity threshold to 30. It really could stand to be even
a tiny bit higher.
- Let the sleep and run time accumulate up to 5 seconds of history rather
than two. This helps stop XFree86 from becoming non-interactive during
bursts of activity.
Revision Changes Path
1.60 +6 -8 src/sys/kern/sched_ule.c
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