meta-openembedded/meta-oe/recipes-dbs/rocksdb/files/0001-fix-Issue-5303.patch

From 512aaf3d833973f6146c6f1235b590901876175e Mon Sep 17 00:00:00 2001
From: biocodz <biocodz@protonmail.com>
Date: Fri, 7 Jun 2019 09:49:37 -0400
Subject: [PATCH] fix Issue 5303

Upstream-Status: Submitted [https://github.com/facebook/rocksdb/pull/5426]

---
 db/internal_stats.h                                | 21 +++++++++++++++++++++
 db/version_edit.h                                  |  8 ++++++++
 utilities/persistent_cache/persistent_cache_util.h |  2 +-
 3 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/db/internal_stats.h b/db/internal_stats.h
index 6fa8727a4..09447644d 100644
--- a/db/internal_stats.h
+++ b/db/internal_stats.h
@@ -236,6 +236,27 @@ class InternalStats {
       }
     }

+	CompactionStats & operator=(const CompactionStats& c) {
+	  count = c.count;
+	  micros = c.micros;
+	  cpu_micros = c.cpu_micros;
+	  bytes_read_non_output_levels = c.bytes_read_non_output_levels;
+	  bytes_read_output_level = c.bytes_read_output_level;
+	  bytes_written = c.bytes_written;
+	  bytes_moved = c.bytes_moved;
+	  num_input_files_in_non_output_levels =
+	      c.num_input_files_in_non_output_levels;
+	  num_input_files_in_output_level = c.num_input_files_in_output_level;
+	  num_output_files = c.num_output_files;
+	  num_input_records = c.num_input_records;
+	  num_dropped_records = c.num_dropped_records;
+	  int num_of_reasons = static_cast<int>(CompactionReason::kNumOfReasons);
+	  for (int i = 0; i < num_of_reasons; i++) {
+	  	counts[i] = c.counts[i];
+	  }
+	  return *this;
+	}
+
     void Clear() {
       this->micros = 0;
       this->cpu_micros = 0;
diff --git a/db/version_edit.h b/db/version_edit.h
index 229531792..5c50ef552 100644
--- a/db/version_edit.h
+++ b/db/version_edit.h
@@ -52,6 +52,14 @@ struct FileDescriptor {
         smallest_seqno(_smallest_seqno),
         largest_seqno(_largest_seqno) {}

+  FileDescriptor(const FileDescriptor& fd) {
+    table_reader = fd.table_reader;
+    packed_number_and_path_id = fd.packed_number_and_path_id;
+    file_size = fd.file_size;
+    smallest_seqno = fd.smallest_seqno;
+    largest_seqno = fd.largest_seqno;
+  }
+
   FileDescriptor& operator=(const FileDescriptor& fd) {
     table_reader = fd.table_reader;
     packed_number_and_path_id = fd.packed_number_and_path_id;
diff --git a/utilities/persistent_cache/persistent_cache_util.h b/utilities/persistent_cache/persistent_cache_util.h
index 214bb5875..254c038f9 100644
--- a/utilities/persistent_cache/persistent_cache_util.h
+++ b/utilities/persistent_cache/persistent_cache_util.h
@@ -48,7 +48,7 @@ class BoundedQueue {
     T t = std::move(q_.front());
     size_ -= t.Size();
     q_.pop_front();
-    return std::move(t);
+    return t;
   }

   size_t Size() const {
--
2.11.0