On Mon, Feb 26, 2024 at 06:20:20PM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > Create a new helper function to calculate the fundamental allocation > unit (i.e. the smallest unit of space we can allocate) of a file. > Things are going to get hairy with range-exchange on the realtime > device, so prepare for this now. > > While we're at it, export xfs_is_falloc_aligned since the next patch > will need it. No really exported, but only marked non-static fortunately. Otherwise looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>