Re: xfs_iomap.c:undefined reference to `put_dax'

From	Arnd Bergmann <arnd@arndb.de>
Newsgroups	linux.kernel
Subject	Re: xfs_iomap.c:undefined reference to `put_dax'
Date	2017-05-15 16:30 +0200
Message-ID	<tHpax-Ra-1@gated-at.bofh.it> (permalink)
References	<tGOE1-1ZD-3@gated-at.bofh.it> <tHoeu-iQ-17@gated-at.bofh.it> <tHoo9-lZ-19@gated-at.bofh.it> <tHoHw-sA-7@gated-at.bofh.it> <tHoRb-KQ-11@gated-at.bofh.it>
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On Mon, May 15, 2017 at 4:05 PM, Dan Williams <dan.j.williams@intel.com> wrote:
> On Mon, May 15, 2017 at 6:59 AM, Arnd Bergmann <arnd@arndb.de> wrote:
>> On Mon, May 15, 2017 at 3:38 PM, Dan Williams <dan.j.williams@intel.com> wrote:

>>>
>>> I have this patch out for testing.
>>>
>>> https://patchwork.kernel.org/patch/9725515/
>>
>> That looks good for the file system parts, but what about drivers/md/dm.c,
>> do you have another patch for that one? With just the one patch you
>> quoted, that would break when dax_get_by_host() gets removed.
>>
>
> BLK_DEV_DM selects DAX so dax_get_by_host() should always be available.

Got it, I just misread your patch and I agree this should work fine.

        Arnd

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xfs_iomap.c:undefined reference to `put_dax' kbuild test robot <fengguang.wu@intel.com> - 2017-05-14 01:30 +0200
  Re: xfs_iomap.c:undefined reference to `put_dax' Arnd Bergmann <arnd@arndb.de> - 2017-05-15 15:30 +0200
    Re: xfs_iomap.c:undefined reference to `put_dax' Dan Williams <dan.j.williams@intel.com> - 2017-05-15 15:40 +0200
      Re: xfs_iomap.c:undefined reference to `put_dax' Arnd Bergmann <arnd@arndb.de> - 2017-05-15 16:00 +0200
        Re: xfs_iomap.c:undefined reference to `put_dax' Dan Williams <dan.j.williams@intel.com> - 2017-05-15 16:10 +0200
          Re: xfs_iomap.c:undefined reference to `put_dax' Arnd Bergmann <arnd@arndb.de> - 2017-05-15 16:30 +0200

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