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-rw-r--r--include/linux/pageblock-flags.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h
index e875905f7b12..e8c06122be36 100644
--- a/include/linux/pageblock-flags.h
+++ b/include/linux/pageblock-flags.h
@@ -25,13 +25,11 @@
#include <linux/types.h>
-/* Macro to aid the definition of ranges of bits */
-#define PB_range(name, required_bits) \
- name, name ## _end = (name + required_bits) - 1
-
/* Bit indices that affect a whole block of pages */
enum pageblock_bits {
- PB_range(PB_migrate, 3), /* 3 bits required for migrate types */
+ PB_migrate,
+ PB_migrate_end = PB_migrate + 3 - 1,
+ /* 3 bits required for migrate types */
NR_PAGEBLOCK_BITS
};