From: Robert Olsson <Robert.Olsson@data.slu.se>
To: Ben Greear <greearb@candelatech.com>
Cc: Robert Olsson <Robert.Olsson@data.slu.se>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: ksoftirqd_CPU0 spinning in 2.4.21-pre3
Date: Fri, 24 Jan 2003 13:21:31 +0100 [thread overview]
Message-ID: <15921.12235.466188.987454@robur.slu.se> (raw)
In-Reply-To: <3E30352F.1080100@candelatech.com>
Ben Greear writes:
> There was zero network load on the box. I think there must be a bug in
> my napi-ization of the tulip driver. Since I coppied it almost verbatim
> from your stuff, you might want to check too :)
If there are no interrupts and ksoftirqd is spinning it smells like
dev->poll never calls netif_rx_complete() --> pure polling.
Cheers.
--ro
prev parent reply other threads:[~2003-01-24 12:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-22 19:44 Ben Greear
2003-01-23 14:58 ` Robert Olsson
2003-01-23 18:32 ` Ben Greear
2003-01-24 12:21 ` Robert Olsson [this message]
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