From: Matthew Wilcox (Oracle) Date: Tue, 15 Dec 2020 03:08:02 +0000 (-0800) Subject: mm: move free_unref_page to mm/internal.h X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=0966aeb404e854e3377a10fcd01be46f19055bc6;p=uclinux-h8%2Flinux.git mm: move free_unref_page to mm/internal.h Code outside mm/ should not be calling free_unref_page(). Also move free_unref_page_list(). Link: https://lkml.kernel.org/r/20201125034655.27687-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: David Hildenbrand Reviewed-by: Mike Rapoport Acked-by: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/include/linux/gfp.h b/include/linux/gfp.h index c603237e006c..6e479e9c48ce 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -580,8 +580,6 @@ void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask); extern void __free_pages(struct page *page, unsigned int order); extern void free_pages(unsigned long addr, unsigned int order); -extern void free_unref_page(struct page *page); -extern void free_unref_page_list(struct list_head *list); struct page_frag_cache; extern void __page_frag_cache_drain(struct page *page, unsigned int count); diff --git a/mm/internal.h b/mm/internal.h index c43ccdddb0f6..fd6734be9c85 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -199,6 +199,9 @@ extern void post_alloc_hook(struct page *page, unsigned int order, gfp_t gfp_flags); extern int user_min_free_kbytes; +extern void free_unref_page(struct page *page); +extern void free_unref_page_list(struct list_head *list); + extern void zone_pcp_update(struct zone *zone); extern void zone_pcp_reset(struct zone *zone);