linux-kernel - Re: [PATCH 3/3] mm: shrinker: make shrinker not depend on memcg kmem

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Message-ID: <20190530120820.l5crrblgybcii63f@box>
Date:   Thu, 30 May 2019 15:08:20 +0300
From:   "Kirill A. Shutemov" <kirill@...temov.name>
To:     Yang Shi <yang.shi@...ux.alibaba.com>
Cc:     ktkhai@...tuozzo.com, hannes@...xchg.org, mhocko@...e.com,
        kirill.shutemov@...ux.intel.com, hughd@...gle.com,
        shakeelb@...gle.com, akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] mm: shrinker: make shrinker not depend on memcg kmem

On Tue, May 28, 2019 at 08:44:24PM +0800, Yang Shi wrote:
> @@ -81,6 +79,7 @@ struct shrinker {
>  /* Flags */
>  #define SHRINKER_NUMA_AWARE	(1 << 0)
>  #define SHRINKER_MEMCG_AWARE	(1 << 1)
> +#define SHRINKER_NONSLAB	(1 << 3)

Why 3?

-- 
 Kirill A. Shutemov