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Date:   Sat, 29 Feb 2020 20:04:48 -0800
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Thomas =?ISO-8859-1?Q?Hellstr=F6m?= (VMware) 
        <thomas_os@shipmail.org>
Cc:     linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        dri-devel@lists.freedesktop.org, pv-drivers@vmware.com,
        linux-graphics-maintainer@vmware.com,
        Michal Hocko <mhocko@suse.com>,
        "Matthew Wilcox (Oracle)" <willy@infradead.org>,
        "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
        Ralph Campbell <rcampbell@nvidia.com>,
        =?ISO-8859-1?Q?J=E9r=F4me?= Glisse <jglisse@redhat.com>,
        Christian =?ISO-8859-1?Q?K=F6nig?= <christian.koenig@amd.com>
Subject: Re: [PATCH 0/8] Huge page-table entries for TTM
Message-Id: <20200229200448.bd54259264ea12983ea3983a@linux-foundation.org>
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On Tue,  3 Dec 2019 14:22:31 +0100 Thomas Hellstr=F6m (VMware) <thomas_os@s=
hipmail.org> wrote:

> In order to save TLB space and CPU usage this patchset enables huge- and =
giant
> page-table entries for TTM and TTM-enabled graphics drivers.

Have these savings been measured?  They shouild be, please.  And
documented in this changelog!