diff --git a/include/linux/sched.h b/include/linux/sched.h
index 09d9e02..e43e5b0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -892,25 +892,6 @@
 	return to_cpumask(sg->cpumask);
 }
 
-enum sched_domain_level {
-	SD_LV_NONE = 0,
-#ifdef CONFIG_SCHED_SMT
-	SD_LV_SIBLING,
-#endif
-#ifdef CONFIG_SCHED_MC
-	SD_LV_MC,
-#endif
-#ifdef CONFIG_SCHED_BOOK
-	SD_LV_BOOK,
-#endif
-	SD_LV_CPU,
-#ifdef CONFIG_NUMA
-	SD_LV_NODE,
-	SD_LV_ALLNODES,
-#endif
-	SD_LV_MAX
-};
-
 struct sched_domain_attr {
 	int relax_domain_level;
 };
@@ -919,6 +900,8 @@
 	.relax_domain_level = -1,			\
 }
 
+extern int sched_domain_level_max;
+
 struct sched_domain {
 	/* These fields must be setup */
 	struct sched_domain *parent;	/* top domain must be null terminated */
@@ -936,7 +919,7 @@
 	unsigned int forkexec_idx;
 	unsigned int smt_gain;
 	int flags;			/* See SD_* */
-	enum sched_domain_level level;
+	int level;
 
 	/* Runtime fields. */
 	unsigned long last_balance;	/* init to jiffies. units in jiffies */