On Mon, Apr 18, 2016 at 11:35:32PM +0200, Jan Kara wrote: > All the filesystems are now zeroing blocks themselves for DAX IO to avoid > races between dax_io() and dax_fault(). Remove the zeroing code from > dax_io() and add warning to catch the case when somebody unexpectedly > returns new or unwritten buffer. > > Signed-off-by: Jan Kara <jack@xxxxxxx> Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>