bcachefs: BCH_COMPAT_no_stale_ptrsbcachefs-testing

It turns out we don't want to use the new fast device removal path -
which walks backpointers on a device - on old filesystems that didn't
have backpointers for cached pointers; they might still have stale
pointers.

Add a compat feature bit that indicates we know a filesystem has no
stale cached pointers, and have check_extents/check_indirect_extents
delete any stale cached pointers so we can set it after a successful
fsck.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

0 files changed, 0 insertions, 0 deletions