Android/frameworks_base
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am 708da446: Merge "Use gettid directly in frameworks JNI."

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* commit '708da44695216b57a9389a74b95b4ef6f530120a':
  Use gettid directly in frameworks JNI.
This commit is contained in:
Elliott Hughes
2014-08-18 19:24:37 +00:00
committed by Android Git Automerger
parent 626e1c65ef 708da44695
commit 72d3cef867
2 changed files with 5 additions and 12 deletions
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11
core/jni/android_util_Binder.cpp
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@@ -1036,16 +1036,9 @@ static void conditionally_log_binder_call(int64_t start_millis,
}
// We only measure binder call durations to potentially log them if
// we're on the main thread. Unfortunately sim-eng doesn't seem to
// have gettid, so we just ignore this and don't log if we can't
// get the thread id.
// we're on the main thread.
static bool should_time_binder_calls() {
#ifdef HAVE_GETTID
return (getpid() == androidGetTid());
#else
#warning no gettid(), so not logging Binder calls...
return false;
#endif
return (getpid() == gettid());
}
static jboolean android_os_BinderProxy_transact(JNIEnv* env, jobject obj,

6
core/jni/android_util_Process.cpp
View File

@@ -268,7 +268,7 @@ static void android_os_Process_setCanSelfBackground(JNIEnv* env, jobject clazz,
// Establishes the calling thread as illegal to put into the background.
// Typically used only for the system process's main looper.
#if GUARD_THREAD_PRIORITY
ALOGV("Process.setCanSelfBackground(%d) : tid=%d", bgOk, androidGetTid());
ALOGV("Process.setCanSelfBackground(%d) : tid=%d", bgOk, gettid());
{
Mutex::Autolock _l(gKeyCreateMutex);
if (gBgKey == -1) {
@@ -303,7 +303,7 @@ void android_os_Process_setThreadPriority(JNIEnv* env, jobject clazz,
// if we're putting the current thread into the background, check the TLS
// to make sure this thread isn't guarded. If it is, raise an exception.
if (pri >= ANDROID_PRIORITY_BACKGROUND) {
if (pid == androidGetTid()) {
if (pid == gettid()) {
void* bgOk = pthread_getspecific(gBgKey);
if (bgOk == ((void*)0xbaad)) {
ALOGE("Thread marked fg-only put self in background!");
@@ -330,7 +330,7 @@ void android_os_Process_setThreadPriority(JNIEnv* env, jobject clazz,
void android_os_Process_setCallingThreadPriority(JNIEnv* env, jobject clazz,
jint pri)
{
android_os_Process_setThreadPriority(env, clazz, androidGetTid(), pri);
android_os_Process_setThreadPriority(env, clazz, gettid(), pri);
}
jint android_os_Process_getThreadPriority(JNIEnv* env, jobject clazz,