Date: Thu, 25 Jan 2007 19:14:12 +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: <200701251914.l0PJECk3009400@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jeff 2007-01-25 19:14:12 UTC
FreeBSD src repository
Modified files:
sys/kern sched_ule.c
Log:
- Get rid of the unused DIDRUN flag. This was really only present to
support sched_4bsd.
- Rename the KTR level for non schedgraph parsed events. They take event
space from things we'd like to graph.
- Reset our slice value after we sleep. The slice is simply there to
prevent starvation among equal priorities. A thread which had almost
exhausted it's slice and then slept doesn't need to be rescheduled a
tick after it wakes up.
- Set the maximum slice value to a more conservative 100ms now that it is
more accurately enforced.
Revision Changes Path
1.185 +28 -21 src/sys/kern/sched_ule.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200701251914.l0PJECk3009400>