recalc_sigpending(); spin_unlock_irq(&current->sighand->siglock); } 
recalc_sigpending(); spin_unlock_irq(&current->sighand->siglock); 
handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,	      sigset_t *oldset,	struct pt_regs * regs){	/* are we from a system call? */	if (regs->orig_er0 >= 0) {		switch (regs->er0) {		        case -ERESTART_RESTARTBLOCK:			case -ERESTARTNOHAND:				regs->er0 = -EINTR;				break;			case -ERESTARTSYS:				if (!(ka->sa.sa_flags & SA_RESTART)) {					regs->er0 = -EINTR;					break;				}			/* fallthrough */			case -ERESTARTNOINTR:				regs->er0 = regs->orig_er0;				regs->pc -= 2;		}	}	/* set up the stack frame */	if (ka->sa.sa_flags & SA_SIGINFO)		setup_rt_frame(sig, ka, info, oldset, regs);	else		setup_frame(sig, ka, oldset, regs);	if (!(ka->sa.sa_flags & SA_NODEFER)) {		spin_lock_irq(&current->sighand->siglock);		sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);		sigaddset(&current->blocked,sig);		recalc_sigpending();		spin_unlock_irq(&current->sighand->siglock);	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/69be8f189653cd81aae5a74e26615b12871bb72e/signal.c/clean/arch/h8300/kernel/signal.c