linux-kernel - Re: [RFC 01/11] mm: use SWAP

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Message-ID: <20170307141933.GA2779@node.shutemov.name>
Date:   Tue, 7 Mar 2017 17:19:33 +0300
From:   "Kirill A. Shutemov" <kirill@...temov.name>
To:     Minchan Kim <minchan@...nel.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, kernel-team@....com,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Johannes Weiner <hannes@...xchg.org>,
        Michal Hocko <mhocko@...e.com>
Subject: Re: [RFC 01/11] mm: use SWAP_SUCCESS instead of 0

On Thu, Mar 02, 2017 at 03:39:15PM +0900, Minchan Kim wrote:
> SWAP_SUCCESS defined value 0 can be changed always so don't rely on
> it. Instead, use explict macro.

I'm okay with this as long as it's prepartion for something meaningful.
0 as success is widely used. I don't think replacing it's with macro here
has value on its own.

-- 
 Kirill A. Shutemov