On Wed, Nov 09, 2022 at 10:16:40AM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > Allow filesystems to pass a filesystem-private pointer into iomap for > writes into the pagecache. This will now be accessible from > ->iomap_begin implementations, which is key to being able to revalidate > mappings after taking folio locks. Looks good (and this is similar to what we already do for other users of iomap): Reviewed-by: Christoph Hellwig <hch@xxxxxx>