X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=kernel%2Ffork.c;h=5c2c355aa97ff4552c151f796d18cc8732017677;hb=307c5971c972ef2bfd541d2850b36a692c6354c9;hp=47887bba944fe61f3284057ead7f9f9637ec3d19;hpb=0b9210c9c86e46a7a62bbc7b69b84001315072ff;p=cascardo%2Flinux.git

diff --git a/kernel/fork.c b/kernel/fork.c
index 47887bba944f..5c2c355aa97f 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -736,6 +736,7 @@ void mmput(struct mm_struct *mm)
 }
 EXPORT_SYMBOL_GPL(mmput);
 
+#ifdef CONFIG_MMU
 static void mmput_async_fn(struct work_struct *work)
 {
 	struct mm_struct *mm = container_of(work, struct mm_struct, async_put_work);
@@ -749,6 +750,7 @@ void mmput_async(struct mm_struct *mm)
 		schedule_work(&mm->async_put_work);
 	}
 }
+#endif
 
 /**
  * set_mm_exe_file - change a reference to the mm's executable file