[PATCH v2 03/15] mm: Pass order to __alloc_pages in GFP flags

[Matthew Wilcox <willy@infradead.org>]

From: "Matthew Wilcox (Oracle)" <willy@infradead.org>

Matches the change to the __alloc_pages_nodemask API.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 include/linux/gfp.h | 8 +++-----
 mm/mempolicy.c      | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index c466b08df0ec..9ddc7703ea81 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -478,11 +478,9 @@ static inline void arch_alloc_page(struct page *page, int order) { }
 struct page *
 __alloc_pages_nodemask(gfp_t gfp_mask, int preferred_nid, nodemask_t *nodemask);
 
-static inline struct page *
-__alloc_pages(gfp_t gfp_mask, unsigned int order, int preferred_nid)
+static inline struct page *__alloc_pages(gfp_t gfp, int preferred_nid)
 {
-	return __alloc_pages_nodemask(gfp_mask | __GFP_ORDER(order),
-			preferred_nid, NULL);
+	return __alloc_pages_nodemask(gfp, preferred_nid, NULL);
 }
 
 /*
@@ -495,7 +493,7 @@ __alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order)
 	VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES);
 	VM_WARN_ON((gfp_mask & __GFP_THISNODE) && !node_online(nid));
 
-	return __alloc_pages(gfp_mask, order, nid);
+	return __alloc_pages(gfp_mask | __GFP_ORDER(order), nid);
 }
 
 /*
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 310ad69effdd..0a22f106edb2 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2011,7 +2011,7 @@ static struct page *alloc_page_interleave(gfp_t gfp, unsigned order,
 {
 	struct page *page;
 
-	page = __alloc_pages(gfp, order, nid);
+	page = __alloc_pages(gfp | __GFP_ORDER(order), nid);
 	/* skip NUMA_INTERLEAVE_HIT counter update if numa stats is disabled */
 	if (!static_branch_likely(&vm_numa_stat_key))
 		return page;
-- 
2.20.1