linux-kernel - Re: [PATCH] percpu_counter : add percpu_counter_add

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Message-ID: <alpine.DEB.2.00.1010181111500.2092@router.home>
Date:	Mon, 18 Oct 2010 11:12:31 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Nick Piggin <npiggin@...nel.dk>,
	Dave Chinner <david@...morbit.com>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] percpu_counter : add percpu_counter_add_fast()

On Mon, 18 Oct 2010, Eric Dumazet wrote:

> Nope, on UP, we dont use a per_cpu field, just a "s64 count".
>
> struct percpu_counter {
>         s64 count;
> };

Ok that is percpu counter specific then.

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