Commits
Christoph Hellwig committed 679c8bd3b29
dax: export a low-level __dax_zero_page_range helper This allows XFS to perform zeroing using the iomap infrastructure and avoid buffer heads. Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christoph Hellwig <hch@lst.de> [vishal: fix conflicts with dax-error-handling] Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>