tree 21bbf50c24f916831cfc041fcbcc17aa42dca1d9
parent 0a23f9ffa5ac20d3c95a6e850f4ee68e4034f781
author Vivek Goyal <vgoyal@redhat.com> 1582907696 -0500
committer Dan Williams <dan.j.williams@intel.com> 1585880103 -0700

dax,iomap: Add helper dax_iomap_zero() to zero a range

Add a helper dax_ioamp_zero() to zero a range. This patch basically
merges __dax_zero_page_range() and iomap_dax_zero().

Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20200228163456.1587-7-vgoyal@redhat.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>