Hello, This adds support for cross-namespace cloning based on the new class methods from https://github.com/ceph/ceph/pull/23662. v1 -> v2: - refactor to avoid the appearance of a memory leak - update to the new parent_overlap_get API (optional of u64) Thanks, Ilya Ilya Dryomov (2): rbd: factor out get_parent_info() rbd: support cloning across namespaces drivers/block/rbd.c | 235 +++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 178 insertions(+), 57 deletions(-) -- 2.14.4
