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Commit 1fdb98ba authored by Steven Moreland's avatar Steven Moreland
Browse files

Reland "Disallow shrinking threadpool size once started." 

This reverts commit 0a09c76c.

Bug: 147699567
Test: atest LibStatsPullTests now passes
Reason for revert: b/150904425 is fixed.

Change-Id: I00451b5f146dbb9086d395a8bf50e5929a6b7839
parent 0a09c76c

libs/binder/ProcessState.cpp

+2 −0
Original line number Original line Diff line number Diff line
@@ -324,6 +324,8 @@ void ProcessState::spawnPooledThread(bool isMain) 
}

}





status_t ProcessState::setThreadPoolMaxThreadCount(size_t maxThreads) {

status_t ProcessState::setThreadPoolMaxThreadCount(size_t maxThreads) {

    LOG_ALWAYS_FATAL_IF(mThreadPoolStarted && maxThreads < mMaxThreads,

           "Binder threadpool cannot be shrunk after starting");

    status_t result = NO_ERROR;

    status_t result = NO_ERROR;

    if (ioctl(mDriverFD, BINDER_SET_MAX_THREADS, &maxThreads) != -1) {

    if (ioctl(mDriverFD, BINDER_SET_MAX_THREADS, &maxThreads) != -1) {

        mMaxThreads = maxThreads;

        mMaxThreads = maxThreads;