Re: [PATCH 03/18] ipvs: zero percpu stats

To: horms@xxxxxxxxxxxx
Subject: Re: [PATCH 03/18] ipvs: zero percpu stats
Cc: ja@xxxxxx, eric.dumazet@xxxxxxxxx, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, netfilter@xxxxxxxxxxxxxxx, lvs-devel@xxxxxxxxxxxxxxx, hans@xxxxxxxxxxxxxxx
From: David Miller <davem@xxxxxxxxxxxxx>
Date: Wed, 09 Mar 2011 18:53:44 -0800 (PST)
From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Thu, 10 Mar 2011 10:34:42 +0900

> On Sun, Mar 06, 2011 at 02:18:35PM +0200, Julian Anastasov wrote:
> [ snip ]
>>      Zero the new percpu stats because we copy from there.
>> Use the stats spin lock to synchronize the percpu zeroing with
>> the percpu reading, both in user context and not in a hot path.
>> Signed-off-by: Julian Anastasov <ja@xxxxxx>
> Eric, do you have any thoughts on this?
> It seems clean to me.

Eric is away until this weekend, so don't be alarmed by a
late response :-)
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