tree 4461e36953a00b4910f297d61229253b3d37a7ca
parent cfc93c6c6c963d96ef7081c17fb95d2738a75f55
author Matthew Wilcox <willy@infradead.org> 1526576628 -0400
committer Matthew Wilcox <willy@infradead.org> 1540133203 -0400

dax: Convert dax_layout_busy_page to XArray

Instead of using a pagevec, just use the XArray iterators.  Add a
conditional rescheduling point which probably should have been there in
the original.

Signed-off-by: Matthew Wilcox <willy@infradead.org>