linux-kernel - Re: [PATCH 1/7] mm/khugepaged: remove unneeded shmem_huge

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220611133336.b582edd4c2c2df15f5561d2b@linux-foundation.org>
Date:   Sat, 11 Jun 2022 13:33:36 -0700
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Miaohe Lin <linmiaohe@...wei.com>
Cc:     <aarcange@...hat.com>, <willy@...radead.org>, <vbabka@...e.cz>,
        <dhowells@...hat.com>, <neilb@...e.de>, <apopple@...dia.com>,
        <david@...hat.com>, <surenb@...gle.com>, <peterx@...hat.com>,
        <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/7] mm/khugepaged: remove unneeded shmem_huge_enabled()
 check

On Sat, 11 Jun 2022 16:47:25 +0800 Miaohe Lin <linmiaohe@...wei.com> wrote:

> If we reach here, hugepage_vma_check() has already made sure that hugepage
> is enabled for shmem. Remove this duplicated check.

I updated this to

If we reach here, hugepage_vma_check() has already made sure that hugepage
is enabled for shmem, via its call to hugepage_vma_check().  Remove this
duplicated check.