scratch rtdev handling improvements

Christoph Hellwig <[email protected]> Fri, 10 Jul 2026 07:27:32 +0200
Newsgroups org.kernel.vger.fstests,org.kernel.vger.linux-xfs
Message-ID <[email protected]>
Hi all,

this series improves handling of the scratch rtdev.  It is a combination
of Darrick's earlier patches for xfs/655 and xfs/656 and my earlier
patch for a common helper so that they don't conflict.