[PATCH] kill-the-BKL: fix missing #include smp_lock.h

[Frederic Weisbecker]

Impact: fix a build error

Latest tip:kill-the-BKL tree triggers this build error:

  CC      kernel/hung_task.o
kernel/hung_task.c: In function âcheck_hung_taskâ:
kernel/hung_task.c:103: erreur: implicit declaration of function âdebug_print_bklâ
make[1]: *** [kernel/hung_task.o] Erreur 1
make: *** [kernel/hung_task.o] Erreur 2

hung_task.c forget to include smp_lock.h

Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
---
 kernel/hung_task.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index ea199d5..c790a59 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -13,6 +13,7 @@
 #include <linux/freezer.h>
 #include <linux/kthread.h>
 #include <linux/lockdep.h>
+#include <linux/smp_lock.h>
 #include <linux/module.h>
 #include <linux/sysctl.h>
 
-- 
1.6.1

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