update sources to v12.1.3

[ceph.git] / ceph / src / os / bluestore / BlueRocksEnv.cc

diff --git a/ceph/src/os/bluestore/BlueRocksEnv.cc b/ceph/src/os/bluestore/BlueRocksEnv.cc
index 3fcccc861dd3b50760d26b99ac44aa0972c03954..34e8a2fea0b8eb30e67a92f907063e015d31c34a 100644 (file)
--- a/ceph/src/os/bluestore/BlueRocksEnv.cc
+++ b/ceph/src/os/bluestore/BlueRocksEnv.cc
@@ -97,16 +97,6 @@ class BlueRocksRandomAccessFile : public rocksdb::RandomAccessFile {
     return rocksdb::Status::OK();
   }
 
-  // Used by the file_reader_writer to decide if the ReadAhead wrapper
-  // should simply forward the call and do not enact buffering or locking.
-  bool ShouldForwardRawRequest() const override {
-    return false;
-  }
-
-  // For cases when read-ahead is implemented in the platform dependent
-  // layer
-  void EnableReadAhead() override {}
-
   // Tries to get an unique ID for this file that will be the same each time
   // the file is opened (and will stay the same while the file is open).
   // Furthermore, it tries to make this ID at most "max_size" bytes. If such an
@@ -417,6 +407,7 @@ rocksdb::Status BlueRocksEnv::GetChildren(
   const std::string& dir,
   std::vector<std::string>* result)
 {
+  result->clear();
   int r = fs->readdir(dir, result);
   if (r < 0)
     return rocksdb::Status::IOError(dir, strerror(ENOENT));//    return err_to_status(r);