From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1C39C433DF for ; Wed, 17 Jun 2020 07:13:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9CBA9206D8 for ; Wed, 17 Jun 2020 07:13:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726538AbgFQHNZ (ORCPT ); Wed, 17 Jun 2020 03:13:25 -0400 Received: from mxhk.zte.com.cn ([63.217.80.70]:34294 "EHLO mxhk.zte.com.cn" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725536AbgFQHNY (ORCPT ); Wed, 17 Jun 2020 03:13:24 -0400 Received: from mse-fl2.zte.com.cn (unknown [10.30.14.239]) by Forcepoint Email with ESMTPS id 86EBB8D48A63CAD36D11; Wed, 17 Jun 2020 15:13:22 +0800 (CST) Received: from notes_smtp.zte.com.cn (notes_smtp.zte.com.cn [10.30.1.239]) by mse-fl2.zte.com.cn with ESMTP id 05H7DK4g028206; Wed, 17 Jun 2020 15:13:20 +0800 (GMT-8) (envelope-from wang.yi59@zte.com.cn) Received: from fox-host8.localdomain ([10.74.120.8]) by szsmtp06.zte.com.cn (Lotus Domino Release 8.5.3FP6) with ESMTP id 2020061715134070-3975772 ; Wed, 17 Jun 2020 15:13:40 +0800 From: Yi Wang To: cl@linux.com Cc: penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, xue.zhihong@zte.com.cn, wang.yi59@zte.com.cn, wang.liang82@zte.com.cn, Liao Pingfang Subject: [PATCH] mm, slab: Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP_ZERO. Date: Wed, 17 Jun 2020 15:15:56 +0800 Message-Id: <1592378156-7748-1-git-send-email-wang.yi59@zte.com.cn> X-Mailer: git-send-email 1.8.3.1 X-MIMETrack: Itemize by SMTP Server on SZSMTP06/server/zte_ltd(Release 8.5.3FP6|November 21, 2013) at 2020-06-17 15:13:41, Serialize by Router on notes_smtp/zte_ltd(Release 9.0.1FP7|August 17, 2016) at 2020-06-17 15:13:23, Serialize complete at 2020-06-17 15:13:23 X-MAIL: mse-fl2.zte.com.cn 05H7DK4g028206 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Liao Pingfang Use kmem_cache_zalloc instead of manually calling kmem_cache_alloc with flag GFP_ZERO. Signed-off-by: Liao Pingfang --- include/linux/slab.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/slab.h b/include/linux/slab.h index 6d45488..1fa62d9 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -656,7 +656,7 @@ extern void *__kmalloc_node_track_caller(size_t, gfp_t, int, unsigned long); */ static inline void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags) { - return kmem_cache_alloc(k, flags | __GFP_ZERO); + return kmem_cache_zalloc(k, flags); } /** -- 2.9.5