Date: Fri, 11 Apr 2003 13:11:05 +0800 From: "David Xu" <davidxu@freebsd.org> To: "Jeff Roberson" <jeff@FreeBSD.org>, <src-committers@FreeBSD.org>, <cvs-src@FreeBSD.org>, <cvs-all@FreeBSD.org> Subject: Re: cvs commit: src/sys/sys sched.h src/sys/kern kern_clock.c kern_exit.c kern_fork.c kern_resource.c Message-ID: <009001c2ffe8$c1411a40$f001a8c0@davidw2k> References: <200304110339.h3B3d7gB065146@repoman.freebsd.org>
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I know julian is working on KSE scheduler abstract,
possible you should discuss with him before committing this.
David Xu
----- Original Message -----
From: "Jeff Roberson" <jeff@FreeBSD.org>
To: <src-committers@FreeBSD.org>; <cvs-src@FreeBSD.org>; <cvs-all@FreeBSD.org>
Sent: Friday, April 11, 2003 11:39 AM
Subject: cvs commit: src/sys/sys sched.h src/sys/kern kern_clock.c kern_exit.c kern_fork.c kern_resource.c
> jeff 2003/04/10 20:39:07 PDT
>
> FreeBSD src repository
>
> Modified files:
> sys/sys sched.h
> sys/kern kern_clock.c kern_exit.c kern_fork.c
> kern_resource.c
> Log:
> - Adjust sched hooks for fork and exec to take processes as arguments instead
> of ksegs since they primarily operation on processes.
> - KSEs take ticks so pass the kse through sched_clock().
> - Add a sched_class() routine that adjusts a ksegrp pri class.
> - Define a sched_fork_{kse,thread,ksegrp} and sched_exit_{kse,thread,ksegrp}
> that will be used to tell the scheduler about new instances of these
> structures within the same process. These will be used by THR and KSE.
> - Change sched_4bsd to reflect this API update.
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