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Commit b18c8f50 authored by Steven Moreland's avatar Steven Moreland Committed by Android (Google) Code Review
Browse files

Merge "libbinder: log too long transactions" into main

parents c724e6ba a4eac455

libs/binder/Binder.cpp

+11 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ 
#include "Constants.h"

#include "OS.h"

#include "RpcState.h"

#include "Utils.h"



namespace android {
@@ -374,6 +375,8 @@ const String16& BBinder::getInterfaceDescriptor() const 
status_t BBinder::transact(

    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)

{

    const auto startTime = std::chrono::steady_clock::now();



    data.setDataPosition(0);



    if (reply != nullptr && (flags & FLAG_CLEAR_BUF)) {
@@ -438,6 +441,14 @@ status_t BBinder::transact( 
        }

    }



    const uint64_t transactionMs = to_ms(std::chrono::steady_clock::now() - startTime);

    if (transactionMs > 1000lu) {

        ALOGW("Binder transaction to %s code %" PRIu32 " took %" PRIu64

              "ms. Data size: %zu. Reply size: %zu.",

              String8(getInterfaceDescriptor()).c_str(), code, transactionMs, data.dataSize(),

              reply ? reply->dataSize() : 0u);

    }



    return err;

}