From: Mike Kravetz <mike.kravetz@oracle.com>
To: Anshuman Khandual <anshuman.khandual@arm.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: mhocko@kernel.org, punit.agrawal@arm.com, will.deacon@arm.com,
akpm@linux-foundation.org
Subject: Re: [PATCH] mm/hugetlb: Add mmap() encodings for 32MB and 512MB page sizes
Date: Mon, 24 Sep 2018 09:48:05 -0700 [thread overview]
Message-ID: <541d31f2-b4b7-e401-2fe9-7965d81b2f0a@oracle.com> (raw)
In-Reply-To: <1537797985-2406-1-git-send-email-anshuman.khandual@arm.com>
On 9/24/18 7:06 AM, Anshuman Khandual wrote:
> ARM64 architecture also supports 32MB and 512MB HugeTLB page sizes.
> This just adds mmap() system call argument encoding for them.
>
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
> ---
> include/uapi/asm-generic/hugetlb_encode.h | 2 ++
> include/uapi/linux/mman.h | 2 ++
> 2 files changed, 4 insertions(+)
Thanks Anshuman,
However, I think we should also add similar definitions in:
uapi/linux/memfd.h
uapi/linux/shm.h
--
Mike Kravetz
next prev parent reply other threads:[~2018-09-24 16:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-24 14:06 Anshuman Khandual
2018-09-24 16:48 ` Mike Kravetz [this message]
2018-09-25 2:08 ` [PATCH V2] " Anshuman Khandual
2018-09-25 10:02 ` Punit Agrawal
2018-09-25 16:39 ` Mike Kravetz
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