Commits
Goldwyn Rodrigues committed 57d051dccae
md: Export and rename find_rdev_nr_rcu This is required by the clustering module (patches to follow) to find the device to remove or re-add. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com> Signed-off-by: NeilBrown <neilb@suse.de>