1 files changed, 35 insertions, 0 deletions
diff --git a/src/crimson/os/seastore/onode_manager/staged-fltree/node_extent_manager.cc b/src/crimson/os/seastore/onode_manager/staged-fltree/node_extent_manager.cc
new file mode 100644
index 000000000..bd22d4b67
--- /dev/null
+++ b/src/crimson/os/seastore/onode_manager/staged-fltree/node_extent_manager.cc
@@ -0,0 +1,35 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:nil -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "node_extent_manager.h"
+
+#include "node_extent_manager/dummy.h"
+#include "node_extent_manager/seastore.h"
+#include "stages/node_stage_layout.h"
+
+namespace crimson::os::seastore::onode {
+
+std::pair<node_type_t, field_type_t> NodeExtent::get_types() const {
+  const auto header = reinterpret_cast<const node_header_t*>(get_read());
+  auto node_type = header->get_node_type();
+  auto field_type = header->get_field_type();
+  if (!field_type.has_value()) {
+    throw std::runtime_error("load failed: bad field type");
+  }
+  return {node_type, *field_type};
+}
+
+NodeExtentManagerURef NodeExtentManager::create_dummy(bool is_sync) {
+  if (is_sync) {
+    return NodeExtentManagerURef(new DummyNodeExtentManager<true>());
+  } else {
+    return NodeExtentManagerURef(new DummyNodeExtentManager<false>());
+  }
+}
+
+NodeExtentManagerURef NodeExtentManager::create_seastore(
+    TransactionManager& tm, laddr_t min_laddr) {
+  return NodeExtentManagerURef(new SeastoreNodeExtentManager(tm, min_laddr));
+}
+
+}