#include <linux/mtd/mtd.h>
#include <linux/completion.h>
#include <linux/sched.h>
+#include <linux/freezer.h>
#include "nodelist.h"
pid_t pid;
int ret = 0;
- if (c->gc_task)
- BUG();
+ BUG_ON(c->gc_task);
init_completion(&c->gc_thread_start);
init_completion(&c->gc_thread_exit);