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Re: [PATCH v3 00/11] re-enable DAX PMD support

From Christoph Hellwig <hch@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH v3 00/11] re-enable DAX PMD support
Date 2016-09-28 04:10 +0200
Message-ID <smctP-CI-5@gated-at.bofh.it> (permalink)
References <sm7u9-5Nm-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, Sep 27, 2016 at 02:47:51PM -0600, Ross Zwisler wrote:
> DAX PMDs have been disabled since Jan Kara introduced DAX radix tree based
> locking.  This series allows DAX PMDs to participate in the DAX radix tree
> based locking scheme so that they can be re-enabled.
> 
> Jan and Christoph, can you please help review these changes?

About to get on a plane, so it might take a bit to do a real review.
In general this looks fine, but I guess the first two ext4 patches
should just go straight to Ted independent of the rest?

Also Jan just posted a giant DAX patchbomb, we'll need to find a way
to integrate all that work, and maybe prioritize things if we want
to get bits into 4.9 still.

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Thread

[PATCH v3 00/11] re-enable DAX PMD support Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 22:50 +0200
  [PATCH v3 07/11] dax: coordinate locking for offsets in PMD range Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
  [PATCH v3 08/11] dax: remove dax_pmd_fault() Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
  [PATCH v3 05/11] dax: make 'wait_table' global variable static Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
  [PATCH v3 09/11] dax: add struct iomap based DAX PMD support Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
    Re: [PATCH v3 09/11] dax: add struct iomap based DAX PMD support Dave Chinner <david@fromorbit.com> - 2016-09-28 00:20 +0200
      Re: [PATCH v3 09/11] dax: add struct iomap based DAX PMD support Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-29 20:30 +0200
  [PATCH v3 03/11] dax: remove buffer_size_valid() Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
  [PATCH v3 06/11] dax: consistent variable naming for DAX entries Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
  [PATCH v3 02/11] ext4: tell DAX the size of allocation holes Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
  [PATCH v3 04/11] ext2: remove support for DAX PMD faults Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-27 23:00 +0200
    Re: [PATCH v3 04/11] ext2: remove support for DAX PMD faults Dave Chinner <david@fromorbit.com> - 2016-09-27 23:50 +0200
      Re: [PATCH v3 04/11] ext2: remove support for DAX PMD faults Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-28 20:50 +0200
  Re: [PATCH v3 00/11] re-enable DAX PMD support Christoph Hellwig <hch@infradead.org> - 2016-09-28 04:10 +0200
    Re: [PATCH v3 00/11] re-enable DAX PMD support Dave Chinner <david@fromorbit.com> - 2016-09-28 07:00 +0200
      Re: [PATCH v3 00/11] re-enable DAX PMD support Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-29 20:30 +0200

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