netdev - Re: [PATCH net-next-2.6 2/2] be2net: use stats-sync to read/write 64-bit stats

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Message-Id: <20110801.015513.252408022668849313.davem@davemloft.net>
Date:	Mon, 01 Aug 2011 01:55:13 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	sathya.perla@...lex.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next-2.6 2/2] be2net: use stats-sync to read/write
 64-bit stats

From: Sathya Perla <sathya.perla@...lex.com>
Date: Tue, 26 Jul 2011 10:40:15 +0530

> 64-bit stats in be2net are written/read as follows using the stats-sync
> interface for safe access in 32-bit archs:
> 
> 64-bit 		sync			writer			reader
> stats
> ------------------------------------------------------------------------------
> tx_stats	tx_stats->sync		be_xmit			be_get_stats64,
> 								ethtool
> tx-compl	tx_stats->sync_compl	tx-compl-processing	ethtool
> rx-stats	rx_stats->sync		rx-compl-processing	be_get_stats64,
> 								ethtool,
> 								eqd-update
> 
> This patch is based on Stephen Hemminger's earlier patch on the same issue...
> 
> Signed-off-by: Sathya Perla <sathya.perla@...lex.com>

Queued up for net-next
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