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From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Fri, 16 Feb 2018 19:44:50 +0200
Message-ID: <CAHp75Ve-1-TOVJUZ4anhwkkeq-RhpSg3EmN3N0r09rj6sFrQZQ@mail.gmail.com>
Subject: Re: [PATCH v21 1/5] xbitmap: Introduce xbitmap
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Sender: owner-linux-mm@kvack.org
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To: Wei Wang <wei.w.wang@intel.com>
Cc: virtio-dev@lists.oasis-open.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-mm <linux-mm@kvack.org>, "Michael S. Tsirkin" <mst@redhat.com>, mhocko@kernel.org, Andrew Morton <akpm@linux-foundation.org>, Matthew Wilcox <mawilcox@microsoft.com>, david@redhat.com, Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>, cornelia.huck@de.ibm.com, mgorman@techsingularity.net, aarcange@redhat.com, amit.shah@redhat.com, Paolo Bonzini <pbonzini@redhat.com>, Matthew Wilcox <willy@infradead.org>, liliang.opensource@gmail.com, yang.zhang.wz@gmail.com, quan.xu0@gmail.com, nilal@redhat.com, riel@redhat.com

On Tue, Jan 9, 2018 at 1:10 PM, Wei Wang <wei.w.wang@intel.com> wrote:
> From: Matthew Wilcox <mawilcox@microsoft.com>
>
> The eXtensible Bitmap is a sparse bitmap representation which is
> efficient for set bits which tend to cluster. It supports up to
> 'unsigned long' worth of bits.

>  lib/xbitmap.c                            | 444 +++++++++++++++++++++++++++++++

Please, split tests to a separate module.

-- 
With Best Regards,
Andy Shevchenko

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