From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:45:59 +0200
Subject: Adding upstream version 16.2.11+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/librbd/object_map/CreateRequest.h | 59 +++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 src/librbd/object_map/CreateRequest.h

(limited to 'src/librbd/object_map/CreateRequest.h')

diff --git a/src/librbd/object_map/CreateRequest.h b/src/librbd/object_map/CreateRequest.h
new file mode 100644
index 000000000..33984cda1
--- /dev/null
+++ b/src/librbd/object_map/CreateRequest.h
@@ -0,0 +1,59 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_OBJECT_MAP_CREATE_REQUEST_H
+#define CEPH_LIBRBD_OBJECT_MAP_CREATE_REQUEST_H
+
+#include "include/buffer.h"
+#include <map>
+#include <string>
+
+class Context;
+
+namespace librbd {
+
+class ImageCtx;
+
+namespace object_map {
+
+template <typename ImageCtxT = ImageCtx>
+class CreateRequest {
+public:
+  static CreateRequest *create(ImageCtxT *image_ctx, Context *on_finish) {
+    return new CreateRequest(image_ctx, on_finish);
+  }
+
+  void send();
+
+private:
+  /**
+   * @verbatim
+   *
+   * <start>
+   *    |         .  .  .
+   *    v         v     .
+   * OBJECT_MAP_RESIZE  . (for every snapshot)
+   *    |         .     .
+   *    v         .  .  .
+   * <finis>
+   *
+   * @endverbatim
+   */
+
+  CreateRequest(ImageCtxT *image_ctx, Context *on_finish);
+
+  ImageCtxT *m_image_ctx;
+  Context *m_on_finish;
+
+  std::vector<uint64_t> m_snap_ids;
+
+  void send_object_map_resize();
+  Context *handle_object_map_resize(int *result);
+};
+
+} // namespace object_map
+} // namespace librbd
+
+extern template class librbd::object_map::CreateRequest<librbd::ImageCtx>;
+
+#endif // CEPH_LIBRBD_OBJECT_MAP_CREATE_REQUEST_H
-- 
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