[PATCH] Add printk_clock()

[karo-tx-linux.git] / kernel / timer.c

diff --git a/kernel/timer.c b/kernel/timer.c
index f4152fcd9f8effecb04229c6e3a239576e7e09af..3ba10fa35b607fd8a3c6d0db86f104c767df6604 100644 (file)
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1151,19 +1151,22 @@ fastcall signed long __sched schedule_timeout(signed long timeout)
  out:
        return timeout < 0 ? 0 : timeout;
 }
-
 EXPORT_SYMBOL(schedule_timeout);
 
+/*
+ * We can use __set_current_state() here because schedule_timeout() calls
+ * schedule() unconditionally.
+ */
 signed long __sched schedule_timeout_interruptible(signed long timeout)
 {
-       set_current_state(TASK_INTERRUPTIBLE);
+       __set_current_state(TASK_INTERRUPTIBLE);
        return schedule_timeout(timeout);
 }
 EXPORT_SYMBOL(schedule_timeout_interruptible);
 
 signed long __sched schedule_timeout_uninterruptible(signed long timeout)
 {
-       set_current_state(TASK_UNINTERRUPTIBLE);
+       __set_current_state(TASK_UNINTERRUPTIBLE);
        return schedule_timeout(timeout);
 }
 EXPORT_SYMBOL(schedule_timeout_uninterruptible);