[PATCH 44/62] mm/slub: Convert print_trailer() to struct slab

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

This is mostly pushing slab_page() calls down.

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 mm/slub.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index a93a6d679de2..9651586a3450 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -816,14 +816,14 @@ static bool freelist_corrupted(struct kmem_cache *s, struct slab *slab,
 	return false;
 }
 
-static void print_trailer(struct kmem_cache *s, struct page *page, u8 *p)
+static void print_trailer(struct kmem_cache *s, struct slab *slab, u8 *p)
 {
 	unsigned int off;	/* Offset of last byte */
-	u8 *addr = page_address(page);
+	u8 *addr = slab_address(slab);
 
 	print_tracking(s, p);
 
-	print_page_info(page);
+	print_page_info(slab_page(slab));
 
 	pr_err("Object 0x%p @offset=%tu fp=0x%p\n\n",
 	       p, p - addr, get_freepointer(s, p));
@@ -862,7 +862,7 @@ static void object_err(struct kmem_cache *s, struct slab *slab,
 		return;
 
 	slab_bug(s, "%s", reason);
-	print_trailer(s, slab_page(slab), object);
+	print_trailer(s, slab, object);
 	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
 }
 
@@ -932,7 +932,7 @@ static int check_bytes_and_report(struct kmem_cache *s, struct slab *slab,
 	pr_err("0x%p-0x%p @offset=%tu. First byte 0x%x instead of 0x%x\n",
 					fault, end - 1, fault - addr,
 					fault[0], value);
-	print_trailer(s, slab_page(slab), object);
+	print_trailer(s, slab, object);
 	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
 
 skip_bug_print:
-- 
2.32.0