X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=mm%2Finternal.h;h=bc0fa9a69e463771ca1de684c686e96644bc30dd;hb=1345df21ac542daa9d8613f89a3f0b5f32d636f8;hp=1195dd2d6a2b94214e9ebb11e8c2037cd0e0cea6;hpb=3af6e98f25d1f68b9c36beee330342944a4e0048;p=deliverable%2Flinux.git

diff --git a/mm/internal.h b/mm/internal.h
index 1195dd2d6a2b..bc0fa9a69e46 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -182,6 +182,7 @@ struct compact_control {
 	unsigned long nr_migratepages;	/* Number of pages to migrate */
 	unsigned long free_pfn;		/* isolate_freepages search base */
 	unsigned long migrate_pfn;	/* isolate_migratepages search base */
+	unsigned long last_migrated_pfn;/* Not yet flushed page being freed */
 	enum migrate_mode mode;		/* Async or sync migration mode */
 	bool ignore_skip_hint;		/* Scan blocks even if marked skip */
 	int order;			/* order a direct compactor needs */