Re: [PATCH 1/7] fs: allow per-device dax status checking for filesystems

2018-05-26 Thread kbuild test robot
Hi Darrick, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.17-rc6] [cannot apply to dm/for-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day

Re: [PATCH 1/7] fs: allow per-device dax status checking for filesystems

2018-05-25 Thread Darrick J. Wong
On Fri, May 25, 2018 at 09:42:29AM -0600, Ross Zwisler wrote: > On Thu, May 24, 2018 at 10:02:18PM -0700, Darrick J. Wong wrote: > > On Thu, May 24, 2018 at 08:55:12PM -0600, Ross Zwisler wrote: > > > From: "Darrick J. Wong" > > > > > > Remove __bdev_dax_supported and change to bdev_dax_supported

Re: [PATCH 1/7] fs: allow per-device dax status checking for filesystems

2018-05-25 Thread Ross Zwisler
On Thu, May 24, 2018 at 10:02:18PM -0700, Darrick J. Wong wrote: > On Thu, May 24, 2018 at 08:55:12PM -0600, Ross Zwisler wrote: > > From: "Darrick J. Wong" > > > > Remove __bdev_dax_supported and change to bdev_dax_supported that takes a > > bdev parameter. This enables multi-device filesystems

Re: [PATCH 1/7] fs: allow per-device dax status checking for filesystems

2018-05-24 Thread Darrick J. Wong
On Thu, May 24, 2018 at 08:55:12PM -0600, Ross Zwisler wrote: > From: "Darrick J. Wong" > > Remove __bdev_dax_supported and change to bdev_dax_supported that takes a > bdev parameter. This enables multi-device filesystems like xfs to check > that a dax device can work for the particular filesyst

[PATCH 1/7] fs: allow per-device dax status checking for filesystems

2018-05-24 Thread Ross Zwisler
From: "Darrick J. Wong" Remove __bdev_dax_supported and change to bdev_dax_supported that takes a bdev parameter. This enables multi-device filesystems like xfs to check that a dax device can work for the particular filesystem. Once that's in place, actually fix all the parts of XFS where we ne