linux-kernel - Re: [PATCH] bcm63xx_enet: fix poll callback.

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Date:	Wed, 04 Mar 2015 15:45:22 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	nschichan@...ebox.fr
Cc:	tklauser@...tanz.ch, balbi@...com,
	w-lkml@...enslange-mailadresse.de, ebiederm@...ssion.com,
	alexander.h.duyck@...hat.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] bcm63xx_enet: fix poll callback.

From: Nicolas Schichan <nschichan@...ebox.fr>
Date: Tue,  3 Mar 2015 12:45:12 +0100

> In case there was some tx buffer reclaimed and not enough rx packets
> to consume the whole budget, napi_complete would not be called and
> interrupts would be kept disabled, effectively resulting in the
> network core never to call the poll callback again and no rx/tx
> interrupts to be fired either.
> 
> Fix that by only accounting the rx work done in the poll callback.
> 
> Signed-off-by: Nicolas Schichan <nschichan@...ebox.fr>

Applied.
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