[PATCH] per-task-delay-accounting: delay accounting usage of taskstats interface

[linux-2.6-omap-h63xx.git] / include / linux / taskstats_kern.h

diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index bd0ecb969c263a1541193725b6ffab55f1740bf0..fc9da2e26443911d266883924da1499d73713e4a 100644 (file)
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -17,6 +17,7 @@ enum {
 
 #ifdef CONFIG_TASKSTATS
 extern kmem_cache_t *taskstats_cache;
+extern struct mutex taskstats_exit_mutex;
 
 static inline void taskstats_exit_alloc(struct taskstats **ptidstats,
                                        struct taskstats **ptgidstats)