[PATCH 0/4] xfs: various fixes

[Dave Chinner <david@xxxxxxxxxxxxx>]

Hi folks,

The first 3 patches fix various issues that need to head to Linus
before 4.2 is released. Patch 1 is a bug in the DAX support
resulting froma botched merge on my part - DAX doesn't do the direct
access part of DAX without this fix. (Willy, you only need to look
at this patch. :)

Patch 2 and 3 are stable kernel candidates - if nobody objects I'll
add stable cc's to them - as they affect recovery behaviour and
thought they are hard to trigger they can result in silent on-disk
corruption occurring if they do.

Patch 4 is just a cleanup that I noticed when looking at other code.

Cheers,

Dave.