crimson/so/seastore: clean up logical_child_node.cc

logical_child_node.cc is totally duplicated with lba_mapping.cc and
should be removed

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

diff --git a/src/crimson/os/seastore/CMakeLists.txt b/src/crimson/os/seastore/CMakeLists.txt
index 4aa075ec18e3a375076df35faa028e94b868bc64..1728afed2f92236a6a59a77cd3e7be1cbca7a47d 100644 (file)
--- a/src/crimson/os/seastore/CMakeLists.txt
+++ b/src/crimson/os/seastore/CMakeLists.txt
@@ -1,7 +1,6 @@
 set(crimson_seastore_srcs
   cached_extent.cc
   lba_mapping.cc
-  logical_child_node.cc
   seastore_types.cc
   segment_manager.cc
   segment_manager/ephemeral.cc

diff --git a/src/crimson/os/seastore/logical_child_node.cc b/src/crimson/os/seastore/logical_child_node.cc
deleted file mode 100644 (file)
index c07f7e4..0000000
--- a/src/crimson/os/seastore/logical_child_node.cc
+++ /dev/null
@@ -1,45 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "crimson/os/seastore/logical_child_node.h"
-#include "crimson/os/seastore/lba_mapping.h"
-
-namespace crimson::os::seastore {
-
-std::ostream &operator<<(std::ostream &out, const LBAMapping &rhs)
-{
-  out << "LBAMapping(" << rhs.get_key()
-      << "~0x" << std::hex << rhs.get_length() << std::dec
-      << "->" << rhs.get_val();
-  if (rhs.is_indirect()) {
-    out << ",indirect(" << rhs.get_intermediate_base()
-        << "~0x" << std::hex << rhs.get_intermediate_length()
-        << "@0x" << rhs.get_intermediate_offset() << std::dec
-        << ")";
-  }
-  out << ")";
-  return out;
-}
-
-std::ostream &operator<<(std::ostream &out, const lba_pin_list_t &rhs)
-{
-  bool first = true;
-  out << '[';
-  for (const auto &i: rhs) {
-    out << (first ? "" : ",") << *i;
-    first = false;
-  }
-  return out << ']';
-}
-
-LBAMappingRef LBAMapping::duplicate() const {
-  auto ret = _duplicate(ctx);
-  ret->range = range;
-  ret->value = value;
-  ret->parent = parent;
-  ret->len = len;
-  ret->pos = pos;
-  return ret;
-}
-
-} // namespace crimson::os::seastore