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src/os/bsd/vm/os_bsd.cpp
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@@ -672,11 +672,11 @@
// processors with hyperthreading technology.
static int counter = 0;
int pid = os::current_process_id();
alloca(((pid ^ counter++) & 7) * 128);
- ThreadLocalStorage::set_thread(thread);
+ thread->initialize_thread_current();
OSThread* osthread = thread->osthread();
Monitor* sync = osthread->startThread_lock();
osthread->set_thread_id(os::Bsd::gettid());
@@ -880,48 +880,10 @@
}
delete osthread;
}
-//////////////////////////////////////////////////////////////////////////////
-// thread local storage
-
-// Restore the thread pointer if the destructor is called. This is in case
-// someone from JNI code sets up a destructor with pthread_key_create to run
-// detachCurrentThread on thread death. Unless we restore the thread pointer we
-// will hang or crash. When detachCurrentThread is called the key will be set
-// to null and we will not be called again. If detachCurrentThread is never
-// called we could loop forever depending on the pthread implementation.
-static void restore_thread_pointer(void* p) {
- Thread* thread = (Thread*) p;
- os::thread_local_storage_at_put(ThreadLocalStorage::thread_index(), thread);
-}
-
-int os::allocate_thread_local_storage() {
- pthread_key_t key;
- int rslt = pthread_key_create(&key, restore_thread_pointer);
- assert(rslt == 0, "cannot allocate thread local storage");
- return (int)key;
-}
-
-// Note: This is currently not used by VM, as we don't destroy TLS key
-// on VM exit.
-void os::free_thread_local_storage(int index) {
- int rslt = pthread_key_delete((pthread_key_t)index);
- assert(rslt == 0, "invalid index");
-}
-
-void os::thread_local_storage_at_put(int index, void* value) {
- int rslt = pthread_setspecific((pthread_key_t)index, value);
- assert(rslt == 0, "pthread_setspecific failed");
-}
-
-extern "C" Thread* get_thread() {
- return ThreadLocalStorage::thread();
-}
-
-
////////////////////////////////////////////////////////////////////////////////
// time support
// Time since start-up in seconds to a fine granularity.
// Used by VMSelfDestructTimer and the MemProfiler.
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