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Commit bf06ab10 authored by Dmitri Plotnikov's avatar Dmitri Plotnikov
Browse files

Remove redundant method Binder.getNativeTid() 

Bug: 177257934
Test: atest BinderCallsStatsTest
Change-Id: I797a580e7bf6bc3c7174d061c1cf86bccc5b1f3a
parent 8b1a4d8c

core/java/android/os/Binder.java

+0 −8
Original line number Diff line number Diff line
@@ -122,14 +122,6 @@ public class Binder implements IBinder { 


    private static native long getNativeFinalizer();



    /**

     * Returns the TID (task ID) for the current thread. Same as {@link Thread#getNativeTid()}

     *

     * @hide

     */

    @CriticalNative

    public static native int getNativeTid();



    // Use a Holder to allow static initialization of Binder in the boot image, and

    // possibly to avoid some initialization ordering issues.

    private static class NoImagePreloadHolder {

core/java/com/android/internal/os/BinderCallsStats.java

+1 −1
Original line number Diff line number Diff line
@@ -633,7 +633,7 @@ public class BinderCallsStats implements BinderInternal.Observer { 
    }



    protected int getNativeTid() {

        return Binder.getNativeTid();

        return Process.myTid();

    }



    /**

core/jni/android_util_Binder.cpp

+0 −7
Original line number Diff line number Diff line
@@ -30,7 +30,6 @@ 
#include <unistd.h>



#include <android-base/stringprintf.h>

#include <android-base/threads.h>

#include <binder/BpBinder.h>

#include <binder/IInterface.h>

#include <binder/IPCThreadState.h>
@@ -1043,10 +1042,6 @@ static void android_os_Binder_setExtension(JNIEnv* env, jobject obj, jobject ext 
    jbh->setExtension(extension);

}



static jint android_os_Binder_getNativeTid() {

    return (jint)android::base::GetThreadId();

}



// ----------------------------------------------------------------------------



static const JNINativeMethod gBinderMethods[] = {
@@ -1079,8 +1074,6 @@ static const JNINativeMethod gBinderMethods[] = { 
    { "blockUntilThreadAvailable", "()V", (void*)android_os_Binder_blockUntilThreadAvailable },

    { "getExtension", "()Landroid/os/IBinder;", (void*)android_os_Binder_getExtension },

    { "setExtension", "(Landroid/os/IBinder;)V", (void*)android_os_Binder_setExtension },

    // @CriticalNative

    { "getNativeTid", "()I", (void*)android_os_Binder_getNativeTid },

};



const char* const kBinderPathName = "android/os/Binder";