FUTEX: new PRIVATE futexes

[powerpc.git] / kernel / power / process.c

diff --git a/kernel/power/process.c b/kernel/power/process.c
index 6d566bf..0884193 100644 (file)
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -8,7 +8,6 @@
 
 #undef DEBUG
 
-#include <linux/smp_lock.h>
 #include <linux/interrupt.h>
 #include <linux/suspend.h>
 #include <linux/module.h>
@@ -25,10 +24,9 @@
 
 static inline int freezeable(struct task_struct * p)
 {
-       if ((p == current) || 
+       if ((p == current) ||
            (p->flags & PF_NOFREEZE) ||
-           (p->exit_state == EXIT_ZOMBIE) ||
-           (p->exit_state == EXIT_DEAD))
+           (p->exit_state != 0))
                return 0;
        return 1;
 }
@@ -47,8 +45,10 @@ void refrigerator(void)
        recalc_sigpending(); /* We sent fake signal, clean it up */
        spin_unlock_irq(&current->sighand->siglock);
 
-       while (frozen(current)) {
-               current->state = TASK_UNINTERRUPTIBLE;
+       for (;;) {
+               set_current_state(TASK_UNINTERRUPTIBLE);
+               if (!frozen(current))
+                       break;
                schedule();
        }
        pr_debug("%s left refrigerator\n", current->comm);