1 files changed, 51 insertions, 0 deletions
diff --git a/src/librbd/cache/pwl/ssd/Types.h b/src/librbd/cache/pwl/ssd/Types.h
new file mode 100644
index 000000000..52f67ae20
--- /dev/null
+++ b/src/librbd/cache/pwl/ssd/Types.h
@@ -0,0 +1,51 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+      
+#ifndef CEPH_LIBRBD_CACHE_SSD_TYPES_H
+#define CEPH_LIBRBD_CACHE_SSD_TYPES_H
+  
+#include "acconfig.h"
+    
+#include "librbd/io/Types.h"
+#include "librbd/cache/pwl/Types.h"
+
+namespace librbd {
+namespace cache {
+namespace pwl {
+namespace ssd {
+
+struct SuperBlock{
+  WriteLogPoolRoot root;
+
+  DENC(SuperBlock, v, p) {
+    DENC_START(1, 1, p);
+    denc(v.root, p);
+    DENC_FINISH(p);
+  }
+
+  void dump(Formatter *f) const {
+    f->dump_object("super", root);
+  }
+
+  static void generate_test_instances(std::list<SuperBlock*>& ls) {
+    ls.push_back(new SuperBlock());
+    ls.push_back(new SuperBlock);
+    ls.back()->root.layout_version = 3;
+    ls.back()->root.cur_sync_gen = 1;
+    ls.back()->root.pool_size = 10737418240;
+    ls.back()->root.flushed_sync_gen = 1;
+    ls.back()->root.block_size = 4096;
+    ls.back()->root.num_log_entries = 0;
+    ls.back()->root.first_free_entry = 30601;
+    ls.back()->root.first_valid_entry = 2;
+  }
+};
+
+} // namespace ssd
+} // namespace pwl
+} // namespace cache
+} // namespace librbd
+
+WRITE_CLASS_DENC(librbd::cache::pwl::ssd::SuperBlock)
+
+#endif // CEPH_LIBRBD_CACHE_SSD_TYPES_H