netdev - Re: [PATCH] ucc_geth: Ack IRQ events as late as possible.

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Message-ID: <4816B76C.3080101@garzik.org>
Date:	Tue, 29 Apr 2008 01:51:40 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se>
CC:	Li Yang <LeoLi@...escale.com>, Netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH] ucc_geth: Ack IRQ events as late as possible.

Joakim Tjernlund wrote:
> Late acking of IRQ events will reduce number of interrupts
> that needs to be served.
> 
> Makes the system somewhat responsive during a
> ping -f -l 10
> 
> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se>
> ---
>  drivers/net/ucc_geth.c |   36 ++++++++++++++++++++++--------------
>  drivers/net/ucc_geth.h |    4 ++--
>  2 files changed, 24 insertions(+), 16 deletions(-)

maintainer acks?

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