On Fri, Feb 26, 2021 at 08:20:21AM +0800, Shiyang Ruan wrote: > The dax page fault code is too long and a bit difficult to read. And it > is hard to understand when we trying to add new features. Some of the > PTE/PMD codes have similar logic. So, factor them as helper functions to > simplify the code. > > Signed-off-by: Shiyang Ruan <ruansy.fnst@xxxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>