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Date:      Sun, 31 Oct 1999 18:53:30 -0500 (EST)
From:      Daniel Eischen <eischen@vigrid.com>
To:        julian@whistle.com, nate@mt.sri.com
Cc:        freebsd-arch@freebsd.org
Subject:   Re: Threads models and FreeBSD.
Message-ID:  <199910312353.SAA25110@pcnet1.pcnet.com>

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> > It is notable that we already support Linux kernel threads on FreeBSD
> > better than we support a native threads model. This is because we support
> > the 'clone' system call through our rfork()  code, and that is their basis
> > for threading. As is common for this group of people, we have not adopted
> > the Linux approach because it is considered to be 'too simplistic',
> > assigning a separate kernel schedulable process to run each thread.
> 
> While I agree this 'simplistic' approach isn't as good as a N-M
> approach, it's certainly better than what we have now.  Is anyone
> working on the more complex model *at all*, cause if not I'd like to see
> a simple kernel threading model used, cause something is better than
> nothing.

Yes.  Scheduler activations, but I will probably be needing some
help in the kernel side of things.

Dan Eischen
eischen@vigrid.com




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