linux-kernel - Re: [PATCH v2 13/23] percpu: generalize bitmap (un)populated iterators

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: <20170726140844.GB742618@devbig577.frc2.facebook.com>
Date:   Wed, 26 Jul 2017 10:08:44 -0400
From:   Tejun Heo <tj@...nel.org>
To:     Dennis Zhou <dennisz@...com>
Cc:     Christoph Lameter <cl@...ux.com>,
        Josef Bacik <josef@...icpanda.com>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        kernel-team@...com, Dennis Zhou <dennisszhou@...il.com>
Subject: Re: [PATCH v2 13/23] percpu: generalize bitmap (un)populated
 iterators

On Mon, Jul 24, 2017 at 07:02:10PM -0400, Dennis Zhou wrote:
> From: "Dennis Zhou (Facebook)" <dennisszhou@...il.com>
> 
> The area map allocator only used a bitmap for the backing page state.
> The new bitmap allocator will use bitmaps to manage the allocation
> region in addition to this.
> 
> This patch generalizes the bitmap iterators so they can be reused with
> the bitmap allocator.
> 
> Signed-off-by: Dennis Zhou <dennisszhou@...il.com>

Applied 1-13 to percpu/for-4.14.

Nice cleanups.  Thanks.

-- 
tejun