single_stepping   485 arch/alpha/kernel/signal.c 	unsigned long single_stepping = ptrace_cancel_bpt(current);
single_stepping   491 arch/alpha/kernel/signal.c 		single_stepping |= ptrace_cancel_bpt(current);
single_stepping   497 arch/alpha/kernel/signal.c 		single_stepping |= ptrace_cancel_bpt(current);
single_stepping   517 arch/alpha/kernel/signal.c 	if (single_stepping)
single_stepping  1148 arch/powerpc/kernel/traps.c 	if (single_stepping(regs))