kbuild: error out early in make headers_install

[linux-2.6] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index 39c1706edf031264f1d237f3cd1127b7ceaee92c..82c3545596c54a6e39bfd5e6120c5c4b2fbe3562 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1228,17 +1228,6 @@ int kill_pid(struct pid *pid, int sig, int priv)
 }
 EXPORT_SYMBOL(kill_pid);
 
-int
-kill_proc(pid_t pid, int sig, int priv)
-{
-       int ret;
-
-       rcu_read_lock();
-       ret = kill_pid_info(sig, __si_special(priv), find_pid(pid));
-       rcu_read_unlock();
-       return ret;
-}
-
 /*
  * These functions support sending signals using preallocated sigqueue
  * structures.  This is needed "because realtime applications cannot
@@ -1480,10 +1469,10 @@ static inline int may_ptrace_stop(void)
         * is a deadlock situation, and pointless because our tracer
         * is dead so don't allow us to stop.
         * If SIGKILL was already sent before the caller unlocked
-        * ->siglock we must see ->core_waiters != 0. Otherwise it
+        * ->siglock we must see ->core_state != NULL. Otherwise it
         * is safe to enter schedule().
         */
-       if (unlikely(current->mm->core_waiters) &&
+       if (unlikely(current->mm->core_state) &&
            unlikely(current->mm == current->parent->mm))
                return 0;
 
@@ -1906,7 +1895,6 @@ EXPORT_SYMBOL(recalc_sigpending);
 EXPORT_SYMBOL_GPL(dequeue_signal);
 EXPORT_SYMBOL(flush_signals);
 EXPORT_SYMBOL(force_sig);
-EXPORT_SYMBOL(kill_proc);
 EXPORT_SYMBOL(ptrace_notify);
 EXPORT_SYMBOL(send_sig);
 EXPORT_SYMBOL(send_sig_info);