linux-kernel - Re: [PATCH -V3 0/8] migrate_pages(): fix several bugs in error path

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Message-ID: <87pmgybcgj.fsf@yhuang6-desk2.ccr.corp.intel.com>
Date:   Thu, 18 Aug 2022 08:51:56 +0800
From:   "Huang, Ying" <ying.huang@...el.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Baolin Wang <baolin.wang@...ux.alibaba.com>,
        Zi Yan <ziy@...dia.com>, Yang Shi <shy828301@...il.com>,
        Oscar Salvador <osalvador@...e.de>
Subject: Re: [PATCH -V3 0/8] migrate_pages(): fix several bugs in error path

Andrew Morton <akpm@...ux-foundation.org> writes:

> On Wed, 17 Aug 2022 16:14:00 +0800 Huang Ying <ying.huang@...el.com> wrote:
>
>> error-inject.patch, test-migrate.c, and test-migrate.sh are as below.
>> It turns out that error injection is an important tool to fix bugs in
>> error path.
>
> Indeed, and thanks for doing this.
>
> Did you consider lib/*inject*.c?  If so, was it unsuitable?

I haven't take a deep look at that.  Will do that.

Best Regards,
Huang, Ying