linux-kernel - Re: [PATCH 2/2] mm/slub: don't use reserved memory for optimistic try

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: <alpine.DEB.2.20.1709061054220.13344@nuc-kabylake>
Date:   Wed, 6 Sep 2017 10:55:30 -0500 (CDT)
From:   Christopher Lameter <cl@...ux.com>
To:     Vlastimil Babka <vbabka@...e.cz>
cc:     js1304@...il.com, Andrew Morton <akpm@...ux-foundation.org>,
        Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        Mel Gorman <mgorman@...hsingularity.net>,
        Michal Hocko <mhocko@...nel.org>,
        Joonsoo Kim <iamjoonsoo.kim@....com>
Subject: Re: [PATCH 2/2] mm/slub: don't use reserved memory for optimistic
 try

On Wed, 6 Sep 2017, Vlastimil Babka wrote:

> I think it's wasteful to do a function call for this, inline definition
> in header would be better (gfp_pfmemalloc_allowed() is different as it
> relies on a rather heavyweight __gfp_pfmemalloc_flags().

Right.