diff --git a/include/linux/sched.h b/include/linux/sched.h
index a463bc3..aecdc5a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -777,6 +777,7 @@
 #define SD_ASYM_PACKING		0x0800  /* Place busy groups earlier in the domain */
 #define SD_PREFER_SIBLING	0x1000	/* Prefer to place tasks in a sibling domain */
 #define SD_OVERLAP		0x2000	/* sched_domains of this level overlap */
+#define SD_NUMA			0x4000	/* cross-node balancing */
 
 extern int __weak arch_sd_sibiling_asym_packing(void);