From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- .../db/compaction/compaction_picker_universal.h | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/rocksdb/db/compaction/compaction_picker_universal.h (limited to 'src/rocksdb/db/compaction/compaction_picker_universal.h') diff --git a/src/rocksdb/db/compaction/compaction_picker_universal.h b/src/rocksdb/db/compaction/compaction_picker_universal.h new file mode 100644 index 000000000..c3f55f5d3 --- /dev/null +++ b/src/rocksdb/db/compaction/compaction_picker_universal.h @@ -0,0 +1,31 @@ +// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. +// This source code is licensed under both the GPLv2 (found in the +// COPYING file in the root directory) and Apache 2.0 License +// (found in the LICENSE.Apache file in the root directory). +// +// Copyright (c) 2011 The LevelDB Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. See the AUTHORS file for names of contributors. + +#pragma once +#ifndef ROCKSDB_LITE + +#include "db/compaction/compaction_picker.h" + +namespace ROCKSDB_NAMESPACE { +class UniversalCompactionPicker : public CompactionPicker { + public: + UniversalCompactionPicker(const ImmutableCFOptions& ioptions, + const InternalKeyComparator* icmp) + : CompactionPicker(ioptions, icmp) {} + virtual Compaction* PickCompaction( + const std::string& cf_name, const MutableCFOptions& mutable_cf_options, + VersionStorageInfo* vstorage, LogBuffer* log_buffer, + SequenceNumber earliest_memtable_seqno = kMaxSequenceNumber) override; + virtual int MaxOutputLevel() const override { return NumberLevels() - 1; } + + virtual bool NeedsCompaction( + const VersionStorageInfo* vstorage) const override; +}; +} // namespace ROCKSDB_NAMESPACE +#endif // !ROCKSDB_LITE -- cgit v1.2.3