Exemplos de _recordForV1 em C++ (Cpp)

Exemplo n.º 1

Arquivo: mmap_v1_extent_manager.cpp Projeto: ArgusTek/mongo

    RecordFetcher* MmapV1ExtentManager::recordNeedsFetch( const DiskLoc& loc ) const {
        Record* record = _recordForV1( loc );

        // For testing: if failpoint is enabled we randomly request fetches without
        // going to the RecordAccessTracker.
        if ( MONGO_FAIL_POINT( recordNeedsFetchFail ) ) {
            needsFetchFailCounter.increment();
            if ( ( needsFetchFailCounter.get() % kNeedsFetchFailFreq ) == 0 ) {
                return new MmapV1RecordFetcher( record );
            }
        }

        if ( !_recordAccessTracker->checkAccessedAndMark( record ) ) {
            return new MmapV1RecordFetcher( record );
        }

        return NULL;
    }

Exemplo n.º 2

Arquivo: mmap_v1_extent_manager.cpp Projeto: Amosvista/mongo

    std::unique_ptr<RecordFetcher> MmapV1ExtentManager::recordNeedsFetch(const DiskLoc& loc) const {
        if (loc.isNull()) return {};
        MmapV1RecordHeader* record = _recordForV1( loc );

        // For testing: if failpoint is enabled we randomly request fetches without
        // going to the RecordAccessTracker.
        if ( MONGO_FAIL_POINT( recordNeedsFetchFail ) ) {
            needsFetchFailCounter.increment();
            if ( ( needsFetchFailCounter.get() % kNeedsFetchFailFreq ) == 0 ) {
                return stdx::make_unique<MmapV1RecordFetcher>( record );
            }
        }

        if ( !_recordAccessTracker->checkAccessedAndMark( record ) ) {
            return stdx::make_unique<MmapV1RecordFetcher>( record );
        }

        return {};
    }

Exemplo n.º 3

Arquivo: mmap_v1_extent_manager.cpp Projeto: Amosvista/mongo

 MmapV1RecordHeader* MmapV1ExtentManager::recordForV1( const DiskLoc& loc ) const {
     MmapV1RecordHeader* record = _recordForV1( loc );
     _recordAccessTracker->markAccessed( record );
     return record;
 }