Method addMutation

fdbserver/StorageCache.actor.cpp:1083–1098

}

void StorageCacheData::addMutation(KeyRangeRef const& cachedKeyRange, Version version, MutationRef const& mutation) {
	MutationRef expanded = mutation;
	auto& mLog = addVersionToMutationLog(version);

	if (!expandMutation(expanded, data(), cachedKeyRange.end, mLog.arena())) {
		return;
	}
	expanded = addMutationToMutationLog(mLog, expanded);

	DEBUG_MUTATION("expandedMutation", version, expanded)
	    .detail("Begin", cachedKeyRange.begin)
	    .detail("End", cachedKeyRange.end);
	applyMutation(expanded, mLog.arena(), mutableData());
	// printf("\nSCUpdate: Printing versioned tree after applying mutation\n");
	// mutableData().printTree(version);
}

void removeDataRange(StorageCacheData* sc,
                     Standalone<VerUpdateRef>& mLV,