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Re: [PATCH RFC] hugetlbfs 'noautofill' mount option

From Christoph Hellwig <hch@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH RFC] hugetlbfs 'noautofill' mount option
Date 2017-05-09 11:00 +0200
Message-ID <tF99T-7Or-5@gated-at.bofh.it> (permalink)
References (3 earlier) <tCPyG-4R1-5@gated-at.bofh.it> <tCPIm-4Ud-15@gated-at.bofh.it> <tD7OW-13Q-19@gated-at.bofh.it> <tETeN-5QP-7@gated-at.bofh.it> <tEZax-1o3-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Mon, May 08, 2017 at 03:12:42PM -0700, prakash.sangappa wrote:
> Regarding #3 as a general feature, do we want to
> consider this and the complexity associated with the
> implementation?

We have to.  Given that no one has exclusive access to hugetlbfs
a mount option is fundamentally the wrong interface.

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Thread

[PATCH RFC] hugetlbfs 'noautofill' mount option Prakash Sangappa <prakash.sangappa@oracle.com> - 2017-05-01 20:10 +0200
  Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2017-05-02 13:00 +0200
    Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Prakash Sangappa <prakash.sangappa@oracle.com> - 2017-05-02 18:10 +0200
  Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Dave Hansen <dave.hansen@intel.com> - 2017-05-02 23:40 +0200
    Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Prakash Sangappa <prakash.sangappa@oracle.com> - 2017-05-03 01:40 +0200
      Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Dave Hansen <dave.hansen@intel.com> - 2017-05-03 01:50 +0200
        Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Prakash Sangappa <prakash.sangappa@oracle.com> - 2017-05-03 21:10 +0200
          Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Prakash Sangappa <prakash.sangappa@oracle.com> - 2017-05-08 08:00 +0200
          Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Dave Hansen <dave.hansen@intel.com> - 2017-05-08 18:00 +0200
            Re: [PATCH RFC] hugetlbfs 'noautofill' mount option "prakash.sangappa" <prakash.sangappa@oracle.com> - 2017-05-09 00:20 +0200
              Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Christoph Hellwig <hch@infradead.org> - 2017-05-09 11:00 +0200
                Re: [PATCH RFC] hugetlbfs 'noautofill' mount option Prakash Sangappa <prakash.sangappa@oracle.com> - 2017-05-09 23:10 +0200

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