sched: Break out cpu_power from the sched_group structure

[~andy/linux] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index ad5e818baacc43fb5e4046926bf52dde55acacfa..ff7678603328b3ba5e00c74dc9fd08bcbf113987 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2365,7 +2365,7 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
 /**
  *  sys_rt_sigprocmask - change the list of currently blocked signals
  *  @how: whether to add, remove, or set signals
- *  @set: stores pending signals
+ *  @nset: stores pending signals
  *  @oset: previous value of signal mask if non-null
  *  @sigsetsize: size of sigset_t type
  */
@@ -3023,8 +3023,10 @@ SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler)
 
 SYSCALL_DEFINE0(pause)
 {
-       current->state = TASK_INTERRUPTIBLE;
-       schedule();
+       while (!signal_pending(current)) {
+               current->state = TASK_INTERRUPTIBLE;
+               schedule();
+       }
        return -ERESTARTNOHAND;
 }