Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile...

[linux-2.6-block.git] / fs / proc / array.c

diff --git a/fs/proc/array.c b/fs/proc/array.c
index 0c6bc602e6c453c17e52c6e7a647989130d50eec..07f77a7945c320e7b9ac133e523f83b9824691e2 100644 (file)
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -322,6 +322,8 @@ static inline void task_context_switch_counts(struct seq_file *m,
                        p->nivcsw);
 }
 
+#ifdef CONFIG_MMU
+
 struct stack_stats {
        struct vm_area_struct *vma;
        unsigned long   startpage;
@@ -402,6 +404,11 @@ static inline void task_show_stack_usage(struct seq_file *m,
                mmput(mm);
        }
 }
+#else
+static void task_show_stack_usage(struct seq_file *m, struct task_struct *task)
+{
+}
+#endif         /* CONFIG_MMU */
 
 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
                        struct pid *pid, struct task_struct *task)