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Date:      Sun, 10 Nov 2002 19:53:55 +0100
From:      Poul-Henning Kamp <phk@critter.freebsd.dk>
To:        Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
Cc:        Hidetoshi Shimokawa <simokawa@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org, takashi@yha.att.ne.jp
Subject:   Re: cvs commit: src/sys/dev/nge if_nge.c if_ngereg.h 
Message-ID:  <28575.1036954435@critter.freebsd.dk>
In-Reply-To: Your message of "Sun, 10 Nov 2002 21:23:09 %2B0900." <ybsk7jlhavm.wl@ett.sat.t.u-tokyo.ac.jp> 

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In message <ybsk7jlhavm.wl@ett.sat.t.u-tokyo.ac.jp>, Hidetoshi Shimokawa writes
:
>Do you have any good reason to believe that device polling doesn't
>help in most cases?

It hurts in low-trafic scenarios.

Well, hopefully we can find a non-hack solution to this when our stack
turns more SMP like.


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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