linux-kernel - Re: [PATCH 4/5] mm: migrate: clean up migrate_prep{

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Message-ID: <AFF11692-A120-4BA2-9707-079F37B462A6@nvidia.com>
Date:   Fri, 6 Nov 2020 15:05:54 -0500
From:   Zi Yan <ziy@...dia.com>
To:     Yang Shi <shy828301@...il.com>
CC:     <mhocko@...e.com>, <songliubraving@...com>, <mgorman@...e.de>,
        <jack@...e.cz>, <akpm@...ux-foundation.org>, <linux-mm@...ck.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/5] mm: migrate: clean up migrate_prep{_local}

On 3 Nov 2020, at 8:03, Yang Shi wrote:

> The migrate_prep{_local} never fails, so it is pointless to have return
> value and check the return value.
>
> Signed-off-by: Yang Shi <shy828301@...il.com>
> ---
>  include/linux/migrate.h | 4 ++--
>  mm/mempolicy.c          | 8 ++------
>  mm/migrate.c            | 8 ++------
>  3 files changed, 6 insertions(+), 14 deletions(-)
>

LGTM. Thanks. Reviewed-by: Zi Yan <ziy@...dia.com>


—
Best Regards,
Yan Zi

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