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Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes

From Christoph Hellwig <hch@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes
Date 2016-09-11 14:50 +0200
Message-ID <sgcmS-6d1-15@gated-at.bofh.it> (permalink)
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On Sat, Sep 10, 2016 at 07:52:53AM +0000, Matthew Wilcox wrote:
> DAX code over to using iomap requires converting all of ext2 away from
> buffer_head; are you saying he's wrong?

Not sure if he's really saying that, but it's wrong for sure.  Just
to prove that I came up with a working ext2 iomap DAX implementation
in a few hours today.  I'll take a stab at ext4 and the block device
as well and will post the updated series early next week - I'll need
to take care of a few high priority todo list items first.

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Thread

Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-09 18:50 +0200
  RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-09 22:40 +0200
    Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Dan Williams <dan.j.williams@intel.com> - 2016-09-10 00:40 +0200
      Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Christoph Hellwig <hch@infradead.org> - 2016-09-10 09:40 +0200
        RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-10 10:00 +0200
        Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Theodore Ts'o <tytso@mit.edu> - 2016-09-10 20:00 +0200
          RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-11 02:50 +0200
      RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-10 10:20 +0200
        Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Dan Williams <dan.j.williams@intel.com> - 2016-09-10 17:00 +0200
    Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Christoph Hellwig <hch@infradead.org> - 2016-09-10 09:40 +0200
      RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-10 09:40 +0200
        Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Christoph Hellwig <hch@infradead.org> - 2016-09-10 09:50 +0200
          RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-10 10:00 +0200
            Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Christoph Hellwig <hch@infradead.org> - 2016-09-11 14:50 +0200
              Re: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-12 01:00 +0200
      RE: [PATCH v2 2/9] ext2: tell DAX the size of allocation holes Matthew Wilcox <mawilcox@microsoft.com> - 2016-09-10 18:00 +0200

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