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Commit b4e53daa authored by Suren Baghdasaryan's avatar Suren Baghdasaryan Committed by android-build-merger
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Merge "Suppress error log when timerslack_ns write fails for already dead process" am: f5b7361c 

am: 4976d62a

Change-Id: Ia6cfb911da99c0984d65dedd48cbf0767a560f91
parents d8bdc4bb 4976d62a

libprocessgroup/task_profiles.cpp

+4 −0
Original line number Diff line number Diff line
@@ -90,6 +90,10 @@ bool SetTimerSlackAction::ExecuteForTask(int tid) const { 
    if (sys_supports_timerslack) {

        auto file = StringPrintf("/proc/%d/timerslack_ns", tid);

        if (!WriteStringToFile(std::to_string(slack_), file)) {

            if (errno == ENOENT) {

                // This happens when process is already dead

                return true;

            }

            PLOG(ERROR) << "set_timerslack_ns write failed";

        }

    }