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Date:      Tue, 17 Apr 2001 22:20:21 +0000 (GMT)
From:      "E.B. Dreger" <eddy+public+spam@noc.everquick.net>
To:        Matt Dillon <dillon@earth.backplane.com>
Cc:        Alfred Perlstein <bright@wintelcom.net>, "Justin T. Gibbs" <gibbs@scsiguy.com>, Doug Barton <DougB@DougBarton.net>, "'current@freebsd.org'" <current@FreeBSD.ORG>
Subject:   Re: FW: Filesystem gets a huge performance boost
Message-ID:  <Pine.LNX.4.20.0104172219050.11647-100000@www.everquick.net>
In-Reply-To: <200104172200.f3HM0TI09802@earth.backplane.com>

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> Date: Tue, 17 Apr 2001 15:00:29 -0700 (PDT)
> From: Matt Dillon <dillon@earth.backplane.com>
> 
> WILL be a performance hit.  WILL introduce major bugs.  IS unnecessary,
> DOESN'T make any sense whatsoever, is at CROSS PURPOSES with goals
> already stated (not having any serious contention in the first place),
> REQUIRES massive changes to the code with not a chance in hell of 
> producing an equivalent performance improvement for the trouble.

What was the name of that network stack...

There was a net stack that spent significant amounts of effort creating
something asynchronous, with fancy preemption.  In the end, they trashed
the whole thing, because run-to-completion was faster.


Eddy

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