initial code repo

[stor4nfv.git] / src / ceph / src / os / bluestore / Allocator.cc

diff --git a/src/ceph/src/os/bluestore/Allocator.cc b/src/ceph/src/os/bluestore/Allocator.cc
new file mode 100644 (file)
index 0000000..8a4101e
--- /dev/null
+++ b/src/ceph/src/os/bluestore/Allocator.cc
@@ -0,0 +1,22 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "Allocator.h"
+#include "StupidAllocator.h"
+#include "BitMapAllocator.h"
+#include "common/debug.h"
+
+#define dout_subsys ceph_subsys_bluestore
+
+Allocator *Allocator::create(CephContext* cct, string type,
+                             int64_t size, int64_t block_size)
+{
+  if (type == "stupid") {
+    return new StupidAllocator(cct);
+  } else if (type == "bitmap") {
+    return new BitMapAllocator(cct, size, block_size);
+  }
+  lderr(cct) << "Allocator::" << __func__ << " unknown alloc type "
+            << type << dendl;
+  return nullptr;
+}