4 files changed, 9 insertions, 6 deletions

diff --git a/kernel/mm/page_alloc.c b/kernel/mm/page_alloc.c
index 5b70c9977..41bd90d60 100644
--- a/kernel/mm/page_alloc.c
+++ b/kernel/mm/page_alloc.c
@@ -1021,12 +1021,15 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
 	set_page_owner(page, order, gfp_flags);
 
 	/*
-	 * page->pfmemalloc is set when ALLOC_NO_WATERMARKS was necessary to
+	 * page is set pfmemalloc when ALLOC_NO_WATERMARKS was necessary to
 	 * allocate the page. The expectation is that the caller is taking
 	 * steps that will free more memory. The caller should avoid the page
 	 * being used for !PFMEMALLOC purposes.
 	 */
-	page->pfmemalloc = !!(alloc_flags & ALLOC_NO_WATERMARKS);
+	if (alloc_flags & ALLOC_NO_WATERMARKS)
+		set_page_pfmemalloc(page);
+	else
+		clear_page_pfmemalloc(page);
 
 	return 0;
 }
diff --git a/kernel/mm/slab.c b/kernel/mm/slab.c
index 7eb38dd1c..3dd2d1ff9 100644
--- a/kernel/mm/slab.c
+++ b/kernel/mm/slab.c
@@ -1602,7 +1602,7 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags,
 	}
 
 	/* Record if ALLOC_NO_WATERMARKS was set when allocating the slab */
-	if (unlikely(page->pfmemalloc))
+	if (page_is_pfmemalloc(page))
 		pfmemalloc_active = true;
 
 	nr_pages = (1 << cachep->gfporder);
@@ -1613,7 +1613,7 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags,
 		add_zone_page_state(page_zone(page),
 			NR_SLAB_UNRECLAIMABLE, nr_pages);
 	__SetPageSlab(page);
-	if (page->pfmemalloc)
+	if (page_is_pfmemalloc(page))
 		SetPageSlabPfmemalloc(page);
 
 	if (kmemcheck_enabled && !(cachep->flags & SLAB_NOTRACK)) {
diff --git a/kernel/mm/slub.c b/kernel/mm/slub.c
index f657453ad..905e283d7 100644
--- a/kernel/mm/slub.c
+++ b/kernel/mm/slub.c
@@ -1409,7 +1409,7 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
 	order = compound_order(page);
 	page->slab_cache = s;
 	__SetPageSlab(page);
-	if (page->pfmemalloc)
+	if (page_is_pfmemalloc(page))
 		SetPageSlabPfmemalloc(page);
 
 	start = page_address(page);
diff --git a/kernel/mm/vmscan.c b/kernel/mm/vmscan.c
index 0d024fc8a..1a17bd7c0 100644
--- a/kernel/mm/vmscan.c
+++ b/kernel/mm/vmscan.c
@@ -1153,7 +1153,7 @@ cull_mlocked:
 		if (PageSwapCache(page))
 			try_to_free_swap(page);
 		unlock_page(page);
-		putback_lru_page(page);
+		list_add(&page->lru, &ret_pages);
 		continue;
 
 activate_locked: