On Thu, 2017-06-29 at 07:12 -0700, Christoph Hellwig wrote:

Nice and simple, this looks great!

Reviewed-by: Christoph Hellwig <hch@lst.de>

Thanks! I think this turned out to be a lot cleaner too.

For filesystems that use filemap_write_and_wait_range today this now
becomes a pretty straight conversion to file_write_and_wait_range -- one
liner patches for the most part.

I've started rolling patches to do that, but now I'm wondering...

Should I aim to do that with an individual patch for each fs, or is it
better to do a swath of them all at once in a single patch here?
-- 
Jeff Layton [off-list ref]