Merge remote-tracking branches 'regulator/fix/88pm800', 'regulator/fix/max8973',...

[karo-tx-linux.git] / mm / page_owner.c

diff --git a/mm/page_owner.c b/mm/page_owner.c
index bd5f842b56d26aca3cf24225884d5a2eacd1580c..983c3a10fa07058df249c64d5c89b9578661f672 100644 (file)
--- 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)