linux-kernel - Re: [PATCH v2 10/14] init,mm: fold late call to page_ext_init() to page_alloc_init

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]

Date:   Wed, 22 Mar 2023 17:30:24 +0100
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Mike Rapoport <rppt@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     David Hildenbrand <david@...hat.com>,
        Doug Berger <opendmb@...il.com>,
        Matthew Wilcox <willy@...radead.org>,
        Mel Gorman <mgorman@...e.de>, Michal Hocko <mhocko@...nel.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH v2 10/14] init,mm: fold late call to page_ext_init() to
 page_alloc_init_late()

On 3/21/23 18:05, Mike Rapoport wrote:
> From: "Mike Rapoport (IBM)" <rppt@...nel.org>
> 
> When deferred initialization of struct pages is enabled, page_ext_init()
> must be called after all the deferred initialization is done, but there
> is no point to keep it a separate call from kernel_init_freeable() right
> after page_alloc_init_late().
> 
> Fold the call to page_ext_init() into page_alloc_init_late() and
> localize deferred_struct_pages variable.
> 
> Signed-off-by: Mike Rapoport (IBM) <rppt@...nel.org>
> Reviewed-by: David Hildenbrand <david@...hat.com>

Reviewed-by: Vlastimil Babka <vbabka@...e.cz>