This series adds a DAX I/O path based on the iomap interface. This allows more efficient block mapping including defined hole semantics, and is an important step toward getting rid of buffer_heads in XFS. Changes since V2: - feedback to various small comments from Ross - added Reviewed-by: tags Changes since V1: - added a conversion of ext2 to the iomap interface - addresse feedback from Ross, Dave and Robert -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
