On Thu, Jan 09, 2020 at 10:44:22AM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > > Introduce a new #define for the maximum supported file block offset. > We'll use this in the next patch to make it more obvious that we're > doing some operation for all possible inode fork mappings after a given > offset. We can't use ULLONG_MAX here because bunmapi uses that to > detect when it's done. Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>