X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=mm%2Fpage_owner.c;h=983c3a10fa07058df249c64d5c89b9578661f672;hb=71ebd1af094db1c72d69505a27dfecea99c2cb0b;hp=0993f5f36b011ec567e3b559f50bb4dafde90479;hpb=72a81683a8feac3c67bac24dfd88f81bac077be0;p=deliverable%2Flinux.git

diff --git a/mm/page_owner.c b/mm/page_owner.c
index 0993f5f36b01..983c3a10fa07 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -76,6 +76,13 @@ void __set_page_owner(struct page *page, unsigned int order, gfp_t gfp_mask)
 	__set_bit(PAGE_EXT_OWNER, &page_ext->flags);
 }
 
+gfp_t __get_page_owner_gfp(struct page *page)
+{
+	struct page_ext *page_ext = lookup_page_ext(page);
+
+	return page_ext->gfp_mask;
+}
+
 static ssize_t
 print_page_owner(char __user *buf, size_t count, unsigned long pfn,
 		struct page *page, struct page_ext *page_ext)
@@ -310,4 +317,4 @@ static int __init pageowner_init(void)
 
 	return 0;
 }
-module_init(pageowner_init)
+late_initcall(pageowner_init)