From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f69.google.com (mail-wm0-f69.google.com [74.125.82.69]) by kanga.kvack.org (Postfix) with ESMTP id 5BA2F6B0289 for ; Thu, 23 Nov 2017 17:17:30 -0500 (EST) Received: by mail-wm0-f69.google.com with SMTP id q127so5606900wmd.1 for ; Thu, 23 Nov 2017 14:17:30 -0800 (PST) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id e8sor1938151wmf.30.2017.11.23.14.17.29 for (Google Transport Security); Thu, 23 Nov 2017 14:17:29 -0800 (PST) From: Alexey Dobriyan Subject: [PATCH 22/23] slub: make size_from_object() return unsigned int Date: Fri, 24 Nov 2017 01:16:27 +0300 Message-Id: <20171123221628.8313-22-adobriyan@gmail.com> In-Reply-To: <20171123221628.8313-1-adobriyan@gmail.com> References: <20171123221628.8313-1-adobriyan@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, Alexey Dobriyan Function returns size of the object without red zone, so can't be negative. Signed-off-by: Alexey Dobriyan --- mm/slub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/slub.c b/mm/slub.c index 27e619a38a02..5badbac9d650 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -466,7 +466,7 @@ static void get_map(struct kmem_cache *s, struct page *page, unsigned long *map) set_bit(slab_index(p, s, addr), map); } -static inline int size_from_object(struct kmem_cache *s) +static inline unsigned int size_from_object(struct kmem_cache *s) { if (s->flags & SLAB_RED_ZONE) return s->size - s->red_left_pad; -- 2.13.6 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org