Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[deliverable/linux.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cb4758263f6b8a573251ae9323aad2160280ff34..a47f0b229a1aca202b15195c88ab93d52e65064f 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -25,6 +25,7 @@
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/kmemcheck.h>
+#include <linux/kasan.h>
 #include <linux/module.h>
 #include <linux/suspend.h>
 #include <linux/pagevec.h>
@@ -787,6 +788,7 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
 
        trace_mm_page_free(page, order);
        kmemcheck_free_shadow(page, order);
+       kasan_free_pages(page, order);
 
        if (PageAnon(page))
                page->mapping = NULL;
@@ -970,6 +972,7 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
 
        arch_alloc_page(page, order);
        kernel_map_pages(page, 1 << order, 1);
+       kasan_alloc_pages(page, order);
 
        if (gfp_flags & __GFP_ZERO)
                prep_zero_page(page, order, gfp_flags);