X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=mm%2Finternal.h;h=10c677655912aedf246ea4356dbec4b16164cd53;hb=021a24460dc28e7412aecfae89f60e1847e685c0;hp=9886db20d94fe810eb484e9f1b4550d45aa8b6e7;hpb=c8f7dbdbaa15c700ea02abf92b8d9bda2e91050b;p=linux-2.6-microblaze.git

diff --git a/mm/internal.h b/mm/internal.h
index 9886db20d94f..10c677655912 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -239,6 +239,7 @@ struct compact_control {
 	bool no_set_skip_hint;		/* Don't mark blocks for skipping */
 	bool ignore_block_suitable;	/* Scan blocks considered unsuitable */
 	bool direct_compaction;		/* False from kcompactd or /proc/... */
+	bool proactive_compaction;	/* kcompactd proactive compaction */
 	bool whole_zone;		/* Whole zone should/has been scanned */
 	bool contended;			/* Signal lock or sched contention */
 	bool rescan;			/* Rescanning the same pageblock */
@@ -368,7 +369,7 @@ extern void clear_page_mlock(struct page *page);
 static inline void mlock_migrate_page(struct page *newpage, struct page *page)
 {
 	if (TestClearPageMlocked(page)) {
-		int nr_pages = hpage_nr_pages(page);
+		int nr_pages = thp_nr_pages(page);
 
 		/* Holding pmd lock, no change in irq context: __mod is safe */
 		__mod_zone_page_state(page_zone(page), NR_MLOCK, -nr_pages);
@@ -395,7 +396,7 @@ vma_address(struct page *page, struct vm_area_struct *vma)
 	unsigned long start, end;
 
 	start = __vma_address(page, vma);
-	end = start + PAGE_SIZE * (hpage_nr_pages(page) - 1);
+	end = start + thp_size(page) - PAGE_SIZE;
 
 	/* page should be within @vma mapping range */
 	VM_BUG_ON_VMA(end < vma->vm_start || start >= vma->vm_end, vma);
@@ -612,5 +613,11 @@ static inline bool is_migrate_highatomic_page(struct page *page)
 }
 
 void setup_zone_pageset(struct zone *zone);
-extern struct page *alloc_new_node_page(struct page *page, unsigned long node);
+
+struct migration_target_control {
+	int nid;		/* preferred node id */
+	nodemask_t *nmask;
+	gfp_t gfp_mask;
+};
+
 #endif	/* __MM_INTERNAL_H */