Pull iomap updates from Darrick Wong:
"This is mostly rearranging things to make life easier for gfs2,
nothing all that mindblowing for this release.
- Change when the iomap page_done function is called so that we still
have a locked folio in the success case. This fixes a writeback
race in gfs2
- Change when the iomap page_prepare function is called so that gfs2
can recover from OOM scenarios more gracefully
- Rename the iomap page_ops to folio_ops, since they operate on
folios now"
* tag 'iomap-6.3-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
iomap: Rename page_ops to folio_ops
iomap: Rename page_prepare handler to get_folio
iomap: Add __iomap_get_folio helper
iomap/gfs2: Get page in page_prepare handler
iomap: Add iomap_get_folio helper
iomap: Rename page_done handler to put_folio
iomap/gfs2: Unlock and put folio in page_done handler
iomap: Add __iomap_put_folio helper