Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/librbd/operation/MetadataRemoveRequest.h b/src/librbd/operation/MetadataRemoveRequest.h
new file mode 100644
index 00000000..1d7f2a46
--- /dev/null
+++ b/src/librbd/operation/MetadataRemoveRequest.h
@@ -0,0 +1,44 @@
+// -*- mode:C++; tab-width:8; c-basic-offremove:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_OPERATION_METADATA_REMOVE_REQUEST_H
+#define CEPH_LIBRBD_OPERATION_METADATA_REMOVE_REQUEST_H
+
+#include "librbd/operation/Request.h"
+#include <iosfwd>
+#include <string>
+
+class Context;
+
+namespace librbd {
+
+class ImageCtx;
+
+namespace operation {
+
+template <typename ImageCtxT = ImageCtx>
+class MetadataRemoveRequest : public Request<ImageCtxT> {
+public:
+  MetadataRemoveRequest(ImageCtxT &image_ctx, Context *on_finish,
+                        const std::string &key);
+
+protected:
+  void send_op() override;
+  bool should_complete(int r) override;
+
+  journal::Event create_event(uint64_t op_tid) const override {
+    return journal::MetadataRemoveEvent(op_tid, m_key);
+  }
+
+private:
+  std::string m_key;
+
+  void send_metadata_remove();
+};
+
+} // namespace operation
+} // namespace librbd
+
+extern template class librbd::operation::MetadataRemoveRequest<librbd::ImageCtx>;
+
+#endif // CEPH_LIBRBD_OPERATION_METADATA_REMOVE_REQUEST_H