Merge "inspect_cow: Print OTA ops for debugging" (d297b88e) · Commits · e / os / android_system_core

fs_mgr/libsnapshot/inspect_cow.cpp

+18 −0

Original line number	Diff line number	Diff line
		@@ -155,6 +155,7 @@ static bool Inspect(const std::string& path, Options opt) {
		}
		StringSink sink;
		bool success = true;
		uint64_t xor_ops = 0, copy_ops = 0, replace_ops = 0, zero_ops = 0;
		while (!iter->Done()) {
		const CowOperation& op = iter->Get();

		@@ -187,9 +188,26 @@ static bool Inspect(const std::string& path, Options opt) {
		}
		}

		if (op.type == kCowCopyOp) {
		copy_ops++;
		} else if (op.type == kCowReplaceOp) {
		replace_ops++;
		} else if (op.type == kCowZeroOp) {
		zero_ops++;
		} else if (op.type == kCowXorOp) {
		xor_ops++;
		}

		iter->Next();
		}

		if (!opt.silent) {
		auto total_ops = replace_ops + zero_ops + copy_ops + xor_ops;
		std::cout << "Total-data-ops: " << total_ops << "Replace-ops: " << replace_ops
		<< " Zero-ops: " << zero_ops << " Copy-ops: " << copy_ops
		<< " Xor_ops: " << xor_ops << std::endl;
		}

		return success;
		}