stacktrace: add forward-declaration struct task_struct

This is needed if the header is to be free-standing. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
git-mirror · Jun 12, 2009 · b618ad3 · b618ad3
1 parent acc6be5
commit b618ad3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
@@ -4,6 +4,8 @@
 struct task_struct;
 
 #ifdef CONFIG_STACKTRACE
+struct task_struct;
+
 struct stack_trace {
 	unsigned int nr_entries, max_entries;
 	unsigned long *entries;