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Date:   Tue, 24 Apr 2018 14:48:01 +0200
From:   Peter Zijlstra <peterz@infradead.org>
To:     subhra mazumdar <subhra.mazumdar@oracle.com>
Cc:     linux-kernel@vger.kernel.org, mingo@redhat.com,
        daniel.lezcano@linaro.org, steven.sistare@oracle.com,
        dhaval.giani@oracle.com, rohit.k.jain@oracle.com
Subject: Re: [PATCH 3/3] sched: limit cpu search and rotate search window for
 scalability
Message-ID: <20180424124801.GS4082@hirez.programming.kicks-ass.net>
References: <20180424004116.28151-1-subhra.mazumdar@oracle.com>
 <20180424004116.28151-4-subhra.mazumdar@oracle.com>
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On Mon, Apr 23, 2018 at 05:41:16PM -0700, subhra mazumdar wrote:
> +	if (per_cpu(next_cpu, target) != -1)
> +		target_tmp = per_cpu(next_cpu, target);
> +	else
> +		target_tmp = target;
> +

This one; what's the point here?