test_and_set_ti_thread_flag 437 arch/arm64/kernel/debug-monitors.c if (!test_and_set_ti_thread_flag(ti, TIF_SINGLESTEP)) test_and_set_ti_thread_flag 1729 include/linux/sched.h return test_and_set_ti_thread_flag(task_thread_info(tsk), flag); test_and_set_ti_thread_flag 94 include/linux/thread_info.h test_and_set_ti_thread_flag(current_thread_info(), flag)