1 files changed, 0 insertions, 109 deletions
diff --git a/ANDROID_3.4.5/include/linux/compaction.h b/ANDROID_3.4.5/include/linux/compaction.h
deleted file mode 100644
index 51a90b7f..00000000
--- a/ANDROID_3.4.5/include/linux/compaction.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _LINUX_COMPACTION_H
-#define _LINUX_COMPACTION_H
-
-/* Return values for compact_zone() and try_to_compact_pages() */
-/* compaction didn't start as it was not possible or direct reclaim was more suitable */
-#define COMPACT_SKIPPED		0
-/* compaction should continue to another pageblock */
-#define COMPACT_CONTINUE	1
-/* direct compaction partially compacted a zone and there are suitable pages */
-#define COMPACT_PARTIAL		2
-/* The full zone was compacted */
-#define COMPACT_COMPLETE	3
-
-#ifdef CONFIG_COMPACTION
-extern int sysctl_compact_memory;
-extern int sysctl_compaction_handler(struct ctl_table *table, int write,
-			void __user *buffer, size_t *length, loff_t *ppos);
-extern int sysctl_extfrag_threshold;
-extern int sysctl_extfrag_handler(struct ctl_table *table, int write,
-			void __user *buffer, size_t *length, loff_t *ppos);
-
-extern int fragmentation_index(struct zone *zone, unsigned int order);
-extern unsigned long try_to_compact_pages(struct zonelist *zonelist,
-			int order, gfp_t gfp_mask, nodemask_t *mask,
-			bool sync);
-extern int compact_pgdat(pg_data_t *pgdat, int order);
-extern unsigned long compaction_suitable(struct zone *zone, int order);
-
-/* Do not skip compaction more than 64 times */
-#define COMPACT_MAX_DEFER_SHIFT 6
-
-/*
- * Compaction is deferred when compaction fails to result in a page
- * allocation success. 1 << compact_defer_limit compactions are skipped up
- * to a limit of 1 << COMPACT_MAX_DEFER_SHIFT
- */
-static inline void defer_compaction(struct zone *zone, int order)
-{
-	zone->compact_considered = 0;
-	zone->compact_defer_shift++;
-
-	if (order < zone->compact_order_failed)
-		zone->compact_order_failed = order;
-
-	if (zone->compact_defer_shift > COMPACT_MAX_DEFER_SHIFT)
-		zone->compact_defer_shift = COMPACT_MAX_DEFER_SHIFT;
-}
-
-/* Returns true if compaction should be skipped this time */
-static inline bool compaction_deferred(struct zone *zone, int order)
-{
-	unsigned long defer_limit = 1UL << zone->compact_defer_shift;
-
-	if (order < zone->compact_order_failed)
-		return false;
-
-	/* Avoid possible overflow */
-	if (++zone->compact_considered > defer_limit)
-		zone->compact_considered = defer_limit;
-
-	return zone->compact_considered < (1UL << zone->compact_defer_shift);
-}
-
-#else
-static inline unsigned long try_to_compact_pages(struct zonelist *zonelist,
-			int order, gfp_t gfp_mask, nodemask_t *nodemask,
-			bool sync)
-{
-	return COMPACT_CONTINUE;
-}
-
-static inline int compact_pgdat(pg_data_t *pgdat, int order)
-{
-	return COMPACT_CONTINUE;
-}
-
-static inline unsigned long compaction_suitable(struct zone *zone, int order)
-{
-	return COMPACT_SKIPPED;
-}
-
-static inline void defer_compaction(struct zone *zone, int order)
-{
-}
-
-static inline bool compaction_deferred(struct zone *zone, int order)
-{
-	return 1;
-}
-
-#endif /* CONFIG_COMPACTION */
-
-#if defined(CONFIG_COMPACTION) && defined(CONFIG_SYSFS) && defined(CONFIG_NUMA)
-extern int compaction_register_node(struct node *node);
-extern void compaction_unregister_node(struct node *node);
-
-#else
-
-static inline int compaction_register_node(struct node *node)
-{
-	return 0;
-}
-
-static inline void compaction_unregister_node(struct node *node)
-{
-}
-#endif /* CONFIG_COMPACTION && CONFIG_SYSFS && CONFIG_NUMA */
-
-#endif /* _LINUX_COMPACTION_H */