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-rw-r--r--src/librbd/object_map/UnlockRequest.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/librbd/object_map/UnlockRequest.h b/src/librbd/object_map/UnlockRequest.h
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+++ 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