Messages in this thread Patch in this message | | | From | Joonsoo Kim <> | Subject | [RFC PATCH 2/5] mm, page_alloc: introduce alloc_pages_exact_node_multiple() | Date | Wed, 3 Jul 2013 17:34:17 +0900 |
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Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 8bfa87b..f8cde28 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -327,6 +327,16 @@ static inline struct page *alloc_pages_exact_node(int nid, gfp_t gfp_mask, return __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask)); } +static inline struct page *alloc_pages_exact_node_multiple(int nid, + gfp_t gfp_mask, unsigned long *nr_pages, struct page **pages) +{ + VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES || !node_online(nid)); + + return __alloc_pages_nodemask(gfp_mask, 0, + node_zonelist(nid, gfp_mask), NULL, + nr_pages, pages); +} + #ifdef CONFIG_NUMA extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order); -- 1.7.9.5
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