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-rw-r--r--include/linux/mmzone.h5
-rw-r--r--include/linux/pageblock-flags.h2
2 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 09b2c4f50e3..fef08c6cf75 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -36,9 +36,8 @@
#define MIGRATE_UNMOVABLE 0
#define MIGRATE_RECLAIMABLE 1
#define MIGRATE_MOVABLE 2
-#define MIGRATE_HIGHATOMIC 3
-#define MIGRATE_RESERVE 4
-#define MIGRATE_TYPES 5
+#define MIGRATE_RESERVE 3
+#define MIGRATE_TYPES 4
#define for_each_migratetype_order(order, type) \
for (order = 0; order < MAX_ORDER; order++) \
diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h
index fa3b1001894..5456da6b4ad 100644
--- a/include/linux/pageblock-flags.h
+++ b/include/linux/pageblock-flags.h
@@ -31,7 +31,7 @@
/* Bit indices that affect a whole block of pages */
enum pageblock_bits {
- PB_range(PB_migrate, 3), /* 3 bits required for migrate types */
+ PB_range(PB_migrate, 2), /* 2 bits required for migrate types */
NR_PAGEBLOCK_BITS
};