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Date: Fri, 15 Apr 2011 12:41:29 +0900
From: Tejun Heo <tj@kernel.org>
To: shaohua.li@intel.com
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, cl@linux.com,
        eric.dumazet@gmail.com
Subject: Re: [patch v3 1/3] percpu_counter: change return value and add
 comments
Message-ID: <20110415034129.GB29512@mtj.dyndns.org>
References: <20110414020447.979946152@sli10-conroe.sh.intel.com>
 <20110414020747.006551352@sli10-conroe.sh.intel.com>
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On Thu, Apr 14, 2011 at 10:04:48AM +0800, shaohua.li@intel.com wrote:
> the percpu_counter_*_positive() API in UP case doesn't check if return value is
> positive. Add comments to explain why we don't.
> Also if count < 0, returns 0 instead of 1 for *read_positive().
> 
> Signed-off-by: Shaohua Li <shaohua.li@intel.com>

Applied to percpu#for-2.6.40 w/ Eric's Acked-by added.

Thanks.

-- 
tejun
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