diff options
| -rw-r--r-- | arch/h8300/kernel/signal.c | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index af842c3..cd63f5a 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -57,14 +57,13 @@ asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset); asmlinkage int do_sigsuspend(struct pt_regs *regs) { old_sigset_t mask = regs->er3; - sigset_t saveset; + sigset_t saveset, blocked; - mask &= _BLOCKABLE; - spin_lock_irq(¤t->sighand->siglock); saveset = current->blocked; - siginitset(¤t->blocked, mask); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + + mask &= _BLOCKABLE; + siginitset(&blocked, mask); + set_current_blocked(&blocked); regs->er0 = -EINTR; while (1) { @@ -90,11 +89,8 @@ do_rt_sigsuspend(struct pt_regs *regs) return -EFAULT; sigdelsetmask(&newset, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); saveset = current->blocked; - current->blocked = newset; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&newset); regs->er0 = -EINTR; while (1) { @@ -232,10 +228,7 @@ asmlinkage int do_sigreturn(unsigned long __unused,...) goto badframe; sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(regs, &frame->sc, &er0)) goto badframe; @@ -260,10 +253,7 @@ asmlinkage int do_rt_sigreturn(unsigned long __unused,...) goto badframe; sigdelsetmask(&set, ~_BLOCKABLE); - spin_unlock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_lock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &er0)) goto badframe; @@ -489,12 +479,7 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, else setup_frame(sig, ka, oldset, regs); - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked,sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + block_sigmask(ka, sig); } /* |