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Commit 1b80f793 authored by Mathias Agopian's avatar Mathias Agopian
Browse files

add set thread count 

Change-Id: I70f02908d8362a465eb8a2a24356f6989847f7ba
parent aa1667f0

include/binder/ProcessState.h

+2 −0
Original line number Diff line number Diff line
@@ -70,6 +70,8 @@ public: 


            void                spawnPooledThread(bool isMain);

            

            status_t            setThreadPoolMaxThreadCount(size_t maxThreads);



private:

    friend class IPCThreadState;

libs/binder/ProcessState.cpp

+9 −0
Original line number Diff line number Diff line
@@ -295,6 +295,15 @@ void ProcessState::spawnPooledThread(bool isMain) 
    }

}



status_t ProcessState::setThreadPoolMaxThreadCount(size_t maxThreads) {

    status_t result = NO_ERROR;

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

        result = -errno;

        ALOGE("Binder ioctl to set max threads failed: %s", strerror(-result));

    }

    return result;

}



static int open_driver()

{

    int fd = open("/dev/binder", O_RDWR);