Merge branch 'linus' into core/locking
[linux-2.6.git] / kernel / lockdep.c
index 234a9dccb4befe1bb8cc897784b4a0216faca84b..a4285830323352666b3c3e31b4ec04f9e7331d1b 100644 (file)
@@ -2173,12 +2173,11 @@ void early_boot_irqs_on(void)
 /*
  * Hardirqs will be enabled:
  */
-void trace_hardirqs_on_caller(unsigned long a0)
+void trace_hardirqs_on_caller(unsigned long ip)
 {
        struct task_struct *curr = current;
-       unsigned long ip;
 
-       time_hardirqs_on(CALLER_ADDR0, a0);
+       time_hardirqs_on(CALLER_ADDR0, ip);
 
        if (unlikely(!debug_locks || current->lockdep_recursion))
                return;
@@ -2192,7 +2191,6 @@ void trace_hardirqs_on_caller(unsigned long a0)
        }
        /* we'll do an OFF -> ON transition: */
        curr->hardirqs_enabled = 1;
-       ip = (unsigned long) __builtin_return_address(0);
 
        if (DEBUG_LOCKS_WARN_ON(!irqs_disabled()))
                return;
@@ -2228,11 +2226,11 @@ EXPORT_SYMBOL(trace_hardirqs_on);
 /*
  * Hardirqs were disabled:
  */
-void trace_hardirqs_off_caller(unsigned long a0)
+void trace_hardirqs_off_caller(unsigned long ip)
 {
        struct task_struct *curr = current;
 
-       time_hardirqs_off(CALLER_ADDR0, a0);
+       time_hardirqs_off(CALLER_ADDR0, ip);
 
        if (unlikely(!debug_locks || current->lockdep_recursion))
                return;
@@ -2245,7 +2243,7 @@ void trace_hardirqs_off_caller(unsigned long a0)
                 * We have done an ON -> OFF transition:
                 */
                curr->hardirqs_enabled = 0;
-               curr->hardirq_disable_ip = _RET_IP_;
+               curr->hardirq_disable_ip = ip;
                curr->hardirq_disable_event = ++curr->irq_events;
                debug_atomic_inc(&hardirqs_off_events);
        } else
@@ -3426,9 +3424,10 @@ retry:
                }
                printk(" ignoring it.\n");
                unlock = 0;
+       } else {
+               if (count != 10)
+                       printk(KERN_CONT " locked it.\n");
        }
-       if (count != 10)
-               printk(" locked it.\n");
 
        do_each_thread(g, p) {
                /*