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[powerpc.git]
/
lib
/
spinlock_debug.c
diff --git
a/lib/spinlock_debug.c
b/lib/spinlock_debug.c
index
b6c4f89
..
479fd46
100644
(file)
--- a/
lib/spinlock_debug.c
+++ b/
lib/spinlock_debug.c
@@
-7,6
+7,7
@@
*/
#include <linux/spinlock.h>
*/
#include <linux/spinlock.h>
+#include <linux/nmi.h>
#include <linux/interrupt.h>
#include <linux/debug_locks.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/debug_locks.h>
#include <linux/delay.h>
@@
-117,6
+118,9
@@
static void __spin_lock_debug(spinlock_t *lock)
raw_smp_processor_id(), current->comm,
current->pid, lock);
dump_stack();
raw_smp_processor_id(), current->comm,
current->pid, lock);
dump_stack();
+#ifdef CONFIG_SMP
+ trigger_all_cpu_backtrace();
+#endif
}
}
}
}
}
}