bcachefs: check_inode_dirent_inode()

check that if an inode has a backpointer, the dirent it points to points
back to it.

We do this in check_dirent_inode_dirent(), but only for inodes that have
dirents that point to them - we also have to do the check starting from
the inode to catch inodes that don't have dirents that point to them.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-02-06 23:39:08 -05:00
commit 0b17618fdc