Re: [PATCH 01/21] mm/shmem: introduce shmem_file_setup_with_mnt

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Ping on the core MM folks.

We'd need either an ack or nack on this one to proceed with the huge
page work for i915.

Regards, Joonas

On ti, 2017-07-25 at 20:21 +0100, Matthew Auld wrote:
> We are planning to use our own tmpfs mnt in i915 in place of the
> shm_mnt, such that we can control the mount options, in particular
> huge=, which we require to support huge-gtt-pages. So rather than roll
> our own version of __shmem_file_setup, it would be preferred if we could
> just give shmem our mnt, and let it do the rest.
> 
> Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
> Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
> Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
> Cc: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
> Cc: Hugh Dickins <hughd@xxxxxxxxxx>
> Cc: linux-mm@xxxxxxxxx
> ---
>  include/linux/shmem_fs.h |  2 ++
>  mm/shmem.c               | 30 ++++++++++++++++++++++--------
>  2 files changed, 24 insertions(+), 8 deletions(-)

<SNIP>

-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation

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