A FreeBSD fejlesztők egy új üzemezőn dolgoznak. Úgy látszik most ennek van divatja, mert a 2.5-ös Linux kernelben is ez kapott nagy hangsúlyt. Jeff Roberson most jelentette be, hogy többnyire készen van az általa írt új FreeBSD ütemező.
Jeff levele:Date: Tue, 8 Oct 2002 22:27:19 -0400 (EDT)
From: Jeff Roberson
To: arch@freebsd.org
Subject: Scheduler framework.
I have mostly finished writing a new scheduler for FreeBSD. In the process I have modularized the scheduling decicions and broken the scheduler up into an API. It has been done in such a way that the
scheduler could be chosen at compile time.
My diff is available at
http://www.chesapeake.net/~jroberson/sched.patch.
It is a mostly complete reimplementation of the old scheduler on this new api. The old scheduler has some empty stubs that my new scheduler uses. My new scheduler is not included in this diff.
This diff isn't intended to be complete. I'm looking for a design review not a code review. At present it does not even boot. I will be fixing it shortly. I'd like to get an idea of whether or not it's too late in 5.0 to get this in. If it is, I won't pursue it any further, and I'll save my new scheduler for another day. If not, I'd like to get my new scheduler
in as an option for 5.0.
Any feedback is welcome. Style bugs should be submitted in private messages so we don't clog the lists.
Thanks,
Jeff