On Thu, Oct 24, 2024 at 08:40:42AM +1100, Dave Chinner wrote: > On Wed, Oct 23, 2024 at 10:23:51AM -0700, Darrick J. Wong wrote: > > On Wed, Oct 23, 2024 at 12:39:30PM +0200, Christoph Hellwig wrote: > > > These fail for various non-default configs like DAX, alwayscow and > > > small block sizes. > > > > Shouldn't we selectively _notrun these tests for configurations where > > speculative/delayed allocations don't work? > > Perhaps turning off speculative delalloc by adding the mount > option "-o allocsize=<1 fsb>" to these tests would result in them > always have the same behaviour? But it also kinda defeats what they are trying to test? At least that's my understanding, but your wrote them, though..