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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/rocksdb/utilities/blob_db/blob_db_listener.h | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/rocksdb/utilities/blob_db/blob_db_listener.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/rocksdb/utilities/blob_db/blob_db_listener.h b/src/rocksdb/utilities/blob_db/blob_db_listener.h new file mode 100644 index 000000000..c26d7bd27 --- /dev/null +++ b/src/rocksdb/utilities/blob_db/blob_db_listener.h @@ -0,0 +1,66 @@ +// 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). + +#pragma once + +#ifndef ROCKSDB_LITE + +#include <atomic> + +#include "rocksdb/listener.h" +#include "util/mutexlock.h" +#include "utilities/blob_db/blob_db_impl.h" + +namespace ROCKSDB_NAMESPACE { +namespace blob_db { + +class BlobDBListener : public EventListener { + public: + explicit BlobDBListener(BlobDBImpl* blob_db_impl) + : blob_db_impl_(blob_db_impl) {} + + void OnFlushBegin(DB* /*db*/, const FlushJobInfo& /*info*/) override { + assert(blob_db_impl_ != nullptr); + blob_db_impl_->SyncBlobFiles(); + } + + void OnFlushCompleted(DB* /*db*/, const FlushJobInfo& /*info*/) override { + assert(blob_db_impl_ != nullptr); + blob_db_impl_->UpdateLiveSSTSize(); + } + + void OnCompactionCompleted(DB* /*db*/, + const CompactionJobInfo& /*info*/) override { + assert(blob_db_impl_ != nullptr); + blob_db_impl_->UpdateLiveSSTSize(); + } + + protected: + BlobDBImpl* blob_db_impl_; +}; + +class BlobDBListenerGC : public BlobDBListener { + public: + explicit BlobDBListenerGC(BlobDBImpl* blob_db_impl) + : BlobDBListener(blob_db_impl) {} + + void OnFlushCompleted(DB* db, const FlushJobInfo& info) override { + BlobDBListener::OnFlushCompleted(db, info); + + assert(blob_db_impl_); + blob_db_impl_->ProcessFlushJobInfo(info); + } + + void OnCompactionCompleted(DB* db, const CompactionJobInfo& info) override { + BlobDBListener::OnCompactionCompleted(db, info); + + assert(blob_db_impl_); + blob_db_impl_->ProcessCompactionJobInfo(info); + } +}; + +} // namespace blob_db +} // namespace ROCKSDB_NAMESPACE +#endif // !ROCKSDB_LITE |