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-rw-r--r--include/linux/mmzone.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 4bec5be82cab..73b64a38b984 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -503,14 +503,6 @@ struct zone {
* rarely used fields:
*/
const char *name;
-#ifdef CONFIG_MEMORY_ISOLATION
- /*
- * the number of MIGRATE_ISOLATE *pageblock*.
- * We need this for free page counting. Look at zone_watermark_ok_safe.
- * It's protected by zone->lock
- */
- int nr_pageblock_isolate;
-#endif
} ____cacheline_internodealigned_in_smp;
typedef enum {