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 (PT_REGS_SYSCALL (regs)) {		/* If so, check system call restarting.. */		switch (regs->gpr[GPR_RVAL]) {		case -ERESTART_RESTARTBLOCK:			current_thread_info()->restart_block.fn =				do_no_restart_syscall;			/* fall through */		case -ERESTARTNOHAND:			regs->gpr[GPR_RVAL] = -EINTR;			break;		case -ERESTARTSYS:			if (!(ka->sa.sa_flags & SA_RESTART)) {				regs->gpr[GPR_RVAL] = -EINTR;				break;			}			/* fallthrough */		case -ERESTARTNOINTR:			regs->gpr[12] = PT_REGS_SYSCALL (regs);			regs->pc -= 4; /* Size of `trap 0' insn.  */		}		PT_REGS_SET_SYSCALL (regs, 0);	}	/* 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/v850/kernel/signal.c