On Mon, May 14, 2018 at 11:00:08AM -0500, Goldwyn Rodrigues wrote: > > + if (iop || i_blocksize(inode) == PAGE_SIZE) > > + return iop; > > Why is this an equal comparison operator? Shouldn't this be >= to > include filesystem blocksize greater than PAGE_SIZE? Which filesystems would that be that have a tested and working PAGE_SIZE support using iomap?