On Fri, Jun 21, 2024 at 08:29:03AM +0200, Christoph Hellwig wrote: > On Thu, Jun 20, 2024 at 12:56:06PM -0700, Darrick J. Wong wrote: > > > + # The grant heads record reservations in bytes. For complex reasons > > > + # beyond the scope fo this test, these aren't going to be exactly zero > > > > of > > > > Why aren't they going to be exactly zero? > > Given that frozen file systems always have a dirty log to force > recovery after a crash we also have space granted to it. Might as well say that in the comment, then. "The grant heads record log reservations in bytes. Frozen filesystems always have a dirty log to force recovery, so the grant heads won't be exactly zero..." With something like that Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx> --D
