From: brenohl@br.ibm.com <brenohl@br.ibm.com>
Date: Mon, 26 Sep 2011 10:11:03 +0000 (+0000)
Subject: ehea: Remove sleep at .ndo_get_stats
X-Git-Tag: v3.2-rc1~129^2~215
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2aefcad8666e0c7c1aff51c0dacc164a1b681895;p=pandora-kernel.git

ehea: Remove sleep at .ndo_get_stats

Currently ehea ndo_get_stats can sleep in two places, in a hcall
and in a GFP_KERNEL alloc, which is not correct.
This patch creates a delayed workqueue that grabs the information each 1
sec from the hardware, and place it into the device structure, so that,
.ndo_get_stats quickly returns the device structure statistics block.

Signed-off-by: Breno Leitao <brenohl@br.ibm.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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