binder_selftest_lock 20 drivers/android/binder_alloc_selftest.c static DEFINE_MUTEX(binder_selftest_lock); binder_selftest_lock 289 drivers/android/binder_alloc_selftest.c mutex_lock(&binder_selftest_lock); binder_selftest_lock 301 drivers/android/binder_alloc_selftest.c mutex_unlock(&binder_selftest_lock);