linux-kernel - Re: [PATCH 2/4] mm: workingset: use cheaper __inc_lruvec

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Date:   Wed, 10 Oct 2018 00:55:56 +0000
From:   Rik van Riel <riel@...com>
To:     Johannes Weiner <hannes@...xchg.org>,
        Andrew Morton <akpm@...ux-foundation.org>
CC:     Rik van Riel <riel@...hat.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Kernel Team <Kernel-team@...com>
Subject: Re: [PATCH 2/4] mm: workingset: use cheaper __inc_lruvec_state in
 irqsafe node reclaim

On Tue, 2018-10-09 at 14:47 -0400, Johannes Weiner wrote:
> No need to use the preemption-safe lruvec state function inside the
> reclaim region that has irqs disabled.
> 
> Signed-off-by: Johannes Weiner <hannes@...xchg.org>

Reviewed-by: Rik van Riel <riel@...riel.com>