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-rw-r--r--include/asm-powerpc/system.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index f0cce5a30235..5341b75c75cb 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -179,6 +179,7 @@ extern struct task_struct *_switch(struct thread_struct *prev,
extern unsigned int rtas_data;
extern int mem_init_done; /* set on boot once kmalloc can be called */
extern unsigned long memory_limit;
+extern unsigned long klimit;
extern int powersave_nap; /* set if nap mode can be used in idle loop */