tree 08eb1d12ae5a2bd73fcb16112781e0cfd6a7a5d7
parent dc8ca9cc6e23054eb85599c9417ef2416848e7e8
author Andreas Gruenbacher <agruenba@redhat.com> 1559995742 +0100
committer Andreas Gruenbacher <agruenba@redhat.com> 1560530947 +0200

gfs2: Fix rounding error in gfs2_iomap_page_prepare

The pos and len arguments to the iomap page_prepare callback are not
block aligned, so we need to take that into account when computing the
number of blocks.

Fixes: d0a22a4b03b8 ("gfs2: Fix iomap write page reclaim deadlock")
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>