diff options
Diffstat (limited to 'src/librbd/object_map/UnlockRequest.h')
-rw-r--r-- | src/librbd/object_map/UnlockRequest.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/librbd/object_map/UnlockRequest.h b/src/librbd/object_map/UnlockRequest.h new file mode 100644 index 00000000..ae1d9e93 --- /dev/null +++ b/src/librbd/object_map/UnlockRequest.h @@ -0,0 +1,47 @@ +// -*- mode:C; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#ifndef CEPH_LIBRBD_OBJECT_MAP_UNLOCK_REQUEST_H +#define CEPH_LIBRBD_OBJECT_MAP_UNLOCK_REQUEST_H + +class Context; + +namespace librbd { + +class ImageCtx; + +namespace object_map { + +template <typename ImageCtxT = ImageCtx> +class UnlockRequest { +public: + static UnlockRequest *create(ImageCtxT &image_ctx, Context *on_finish) { + return new UnlockRequest(image_ctx, on_finish); + } + + UnlockRequest(ImageCtxT &image_ctx, Context *on_finish); + + void send(); + +private: + /** + * @verbatim + * + * <start> ----> UNLOCK ----> <finish> + * + * @endverbatim + */ + + ImageCtxT &m_image_ctx; + Context *m_on_finish; + + void send_unlock(); + Context* handle_unlock(int *ret_val); +}; + +} // namespace object_map +} // namespace librbd + +extern template class librbd::object_map::UnlockRequest<librbd::ImageCtx>; + +#endif // CEPH_LIBRBD_OBJECT_MAP_UNLOCK_REQUEST_H |