linux-kernel - Re: [PATCH 2/6]: powerpc/cell spidernet low watermark patch.

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Date:	Sat, 30 Sep 2006 12:30:59 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linuxppc-dev@...abs.org
Cc:	Linas Vepstas <linas@...tin.ibm.com>, jeff@...zik.org,
	akpm@...l.org, netdev@...r.kernel.org,
	James K Lewis <jklewis@...ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/6]: powerpc/cell spidernet low watermark patch.

Am Saturday 30 September 2006 01:17 schrieb Linas Vepstas:
> Implement basic low-watermark support for the transmit queue.
> Hardware low-watermarks allow a properly configured kernel
> to continously stream data to a device and not have to handle
> any interrupts at all in doing so. Correct zero-interrupt
> operation can be actually observed for this driver, when the
> socket buffer is made large enough.

Acked-by: Arnd Bergmann <arnd@...db.de>
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