[PATCH] slub: remove loop redundancy in mm/slub.c

[Hyoungho Choi <holuyaa@xxxxxxxxx>]

set_freepointer() is invoked twice for first object at new_slab().
Remove it.

Signed-off-by: Hyoungho Choi <holuyaa@xxxxxxxxx>
---
 mm/slub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/slub.c b/mm/slub.c
index 7300480..f6d0327 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1433,7 +1433,7 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node)
 		memset(start, POISON_INUSE, PAGE_SIZE << order);
 
 	last = start;
-	for_each_object(p, s, start, page->objects) {
+	for_each_object(p, s, start + s->size, page->objects - 1) {
 		setup_object(s, page, last);
 		set_freepointer(s, last, p);
 		last = p;
-- 
2.0.1

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