From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Fri, 20 May 2022 02:18:33 +0000 (+0800)
Subject: mm: kfence: use PAGE_ALIGNED helper
X-Git-Tag: for-5.19/block-exec-2022-06-02~28^2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f403f22f8ccb12860b2b62fec3173c6ccd45938b;p=linux-block.git

mm: kfence: use PAGE_ALIGNED helper

Use PAGE_ALIGNED macro instead of IS_ALIGNED and passing PAGE_SIZE.

Link: https://lkml.kernel.org/r/20220520021833.121405-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Muchun Song <songmuchun@bytedance.com>
Cc: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/kfence/kfence_test.c b/mm/kfence/kfence_test.c
index 1b50f70a4c0f..21aafc95f4ab 100644
--- a/mm/kfence/kfence_test.c
+++ b/mm/kfence/kfence_test.c
@@ -296,10 +296,9 @@ static void *test_alloc(struct kunit *test, size_t size, gfp_t gfp, enum allocat
 
 			if (policy == ALLOCATE_ANY)
 				return alloc;
-			if (policy == ALLOCATE_LEFT && IS_ALIGNED((unsigned long)alloc, PAGE_SIZE))
+			if (policy == ALLOCATE_LEFT && PAGE_ALIGNED(alloc))
 				return alloc;
-			if (policy == ALLOCATE_RIGHT &&
-			    !IS_ALIGNED((unsigned long)alloc, PAGE_SIZE))
+			if (policy == ALLOCATE_RIGHT && !PAGE_ALIGNED(alloc))
 				return alloc;
 		} else if (policy == ALLOCATE_NONE)
 			return alloc;