From: Borislav Petkov <[email protected]>
Fix this:
kernel/locking/lockdep.c:2051:13: warning: ‘print_collision’ defined but not
used [-Wunused-function]
static void print_collision(struct task_struct *curr,
^
Signed-off-by: Borislav Petkov <[email protected]>
---
kernel/locking/lockdep.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 2324ba5310db..ed9410936a22 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -1999,6 +1999,7 @@ static inline int get_first_held_lock(struct task_struct
*curr,
return ++i;
}
+#ifdef CONFIG_DEBUG_LOCKDEP
/*
* Returns the next chain_key iteration
*/
@@ -2069,6 +2070,7 @@ static void print_collision(struct task_struct *curr,
printk("\nstack backtrace:\n");
dump_stack();
}
+#endif
/*
* Checks whether the chain and the current held locks are consistent
--
2.5.0.rc2.28.g6003e7f
