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Date:      Sun, 12 Nov 2006 21:05:39 -0700
From:      Scott Long <scottl@samsco.org>
To:        Mike Tancsa <mike@sentex.net>
Cc:        freebsd-net <freebsd-net@freebsd.org>, freebsd-stable@freebsd.org, Jack Vogel <jfvogel@gmail.com>
Subject:   Re: Proposed 6.2 em RELEASE patch
Message-ID:  <4557EF13.9060305@samsco.org>
In-Reply-To: <200611130158.kAD1wdKE040908@lava.sentex.ca>
References:  <2a41acea0611081719h31be096eu614d2f2325aff511@mail.gmail.com> <200611091536.kA9FaltD018819@lava.sentex.ca> <45534E76.6020906@samsco.org> <200611092200.kA9M0q1E020473@lava.sentex.ca> <200611102004.kAAK4iO9027778@lava.sentex.ca> <2a41acea0611101400w5b8cef40ob84ed6de181f3e2c@mail.gmail.com> <200611102221.kAAML6ol028630@lava.sentex.ca> <455570D8.6070000@samsco.org> <200611120412.kAC4CuIB035746@lava.sentex.ca> <45574ECA.4080207@samsco.org> <200611130040.kAD0etbp040637@lava.sentex.ca> <4557CECD.2000609@samsco.org> <200611130158.kAD1wdKE040908@lava.sentex.ca>

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Mike Tancsa wrote:
> However, if I turn on fastforwarding, its back to the old behavior with 
> it locking up.  This was with the stock driver. I will try the same test 
> with
> 
> #define EM_FAST_INTR 1
> 
> as well as taking out the nfs option from the kernel driver.  Anything 
> else to tune with ?
> 
>         ---Mike
> 

Would you mind going so far as to adding NO_ADAPTIVE_MUTEXES?  This is
excellent data, thanks a lot for working on it.

Scott



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