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Message-ID: <2103c4c9-7da5-49a1-95f7-be11f62b58fe@linux.alibaba.com> Date: Thu, 31 Oct 2024 11:53:00 +0800 From: Baolin Wang <baolin.wang@...ux.alibaba.com> To: Maíra Canal <mcanal@...lia.com>, Jonathan Corbet <corbet@....net>, Andrew Morton <akpm@...ux-foundation.org>, Hugh Dickins <hughd@...gle.com>, Barry Song <baohua@...nel.org>, David Hildenbrand <david@...hat.com>, Ryan Roberts <ryan.roberts@....com>, Lance Yang <ioworker0@...il.com> Cc: linux-mm@...ck.org, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-dev@...lia.com Subject: Re: [PATCH v3 2/4] mm: shmem: control THP support through the kernel command line On 2024/10/30 20:58, Maíra Canal wrote: > Add a new kernel command line to control the hugepage allocation policy > for the internal shmem mount, ``transparent_hugepage_shmem``. The > parameter is similar to ``transparent_hugepage`` and has the following > format: > > transparent_hugepage_shmem=<policy> > > where ``<policy>`` is one of the seven valid policies available for > shmem. > > By configuring the default hugepage allocation policy for the internal > shmem mount, applications that use shmem, such as the DRM GEM objects, > can take advantage of mTHP before it's been configured through sysfs. > > Signed-off-by: Maíra Canal <mcanal@...lia.com> The changes look good to me. With the commit message update pointed out by Andrew, feel free to add: Reviewed-by: Baolin Wang <baolin.wang@...ux.alibaba.com>
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