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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 763C8C433E0 for ; Tue, 9 Feb 2021 03:32:36 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 41FBA64E8C for ; Tue, 9 Feb 2021 03:32:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 41FBA64E8C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=phytium.com.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id B04F36B006C; Mon, 8 Feb 2021 22:32:34 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id A97986B006E; Mon, 8 Feb 2021 22:32:34 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9A3F36B0070; Mon, 8 Feb 2021 22:32:34 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0187.hostedemail.com [216.40.44.187]) by kanga.kvack.org (Postfix) with ESMTP id 81E836B006C for ; Mon, 8 Feb 2021 22:32:34 -0500 (EST) Received: from smtpin25.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 4F001181CB161 for ; Tue, 9 Feb 2021 03:32:34 +0000 (UTC) X-FDA: 77797307028.25.mist20_3416d9f27604 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin25.hostedemail.com (Postfix) with ESMTP id 2EB3118200A0E for ; Tue, 9 Feb 2021 03:32:34 +0000 (UTC) X-HE-Tag: mist20_3416d9f27604 X-Filterd-Recvd-Size: 4747 Received: from zg8tmty1ljiyny4xntqumjca.icoremail.net (zg8tmty1ljiyny4xntqumjca.icoremail.net [165.227.154.27]) by imf30.hostedemail.com (Postfix) with SMTP for ; Tue, 9 Feb 2021 03:32:31 +0000 (UTC) Received: from centos7u5.localdomain (unknown [202.43.158.76]) by c1app2 (Coremail) with SMTP id AgINCgCnr7tEAiJg3Wj0Ag--.47078S3; Tue, 09 Feb 2021 11:32:21 +0800 (CST) From: Zhiyuan Dai To: cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, vbabka@suse.cz Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Zhiyuan Dai Subject: [PATCH] mm/slab: minor coding style tweaks Date: Tue, 9 Feb 2021 11:31:39 +0800 Message-Id: <1612841499-32166-1-git-send-email-daizhiyuan@phytium.com.cn> X-Mailer: git-send-email 1.8.3.1 X-CM-TRANSID:AgINCgCnr7tEAiJg3Wj0Ag--.47078S3 X-Coremail-Antispam: 1UD129KBjvJXoWxZr1xKFyxtrWfAF48JrWDurg_yoW5GFWDpF 9rC345tFZ3WF42gayxtw4DWFyfArZ7G3ZxCayj9a10v3Z8Z3WrXFW7XrW5JFs5Zry8CF4a van5t3y7u397Ar7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUkl14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4j 6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr 1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE14v_ Gr4l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxV WUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI 7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r 1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrZr1j6s0DMIIF0xvEx4A2jsIE14v26r1j6r4U MIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7VUjQBMtUUUU U== X-Originating-IP: [202.43.158.76] X-CM-SenderInfo: hgdl6xpl1xt0o6sk53xlxphulrpou0/ X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Fixed some coding style issues, improve code reading. This patch adds whitespace to clearly separate the parameters. Signed-off-by: Zhiyuan Dai --- mm/slab.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/mm/slab.c b/mm/slab.c index d7c8da9..30bba30 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -272,7 +272,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) #define STATS_DEC_ACTIVE(x) ((x)->num_active--) #define STATS_INC_ALLOCED(x) ((x)->num_allocations++) #define STATS_INC_GROWN(x) ((x)->grown++) -#define STATS_ADD_REAPED(x,y) ((x)->reaped += (y)) +#define STATS_ADD_REAPED(x, y) ((x)->reaped += (y)) #define STATS_SET_HIGH(x) \ do { \ if ((x)->num_active > (x)->high_mark) \ @@ -296,7 +296,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) #define STATS_DEC_ACTIVE(x) do { } while (0) #define STATS_INC_ALLOCED(x) do { } while (0) #define STATS_INC_GROWN(x) do { } while (0) -#define STATS_ADD_REAPED(x,y) do { (void)(y); } while (0) +#define STATS_ADD_REAPED(x, y) do { (void)(y); } while (0) #define STATS_SET_HIGH(x) do { } while (0) #define STATS_INC_ERR(x) do { } while (0) #define STATS_INC_NODEALLOCS(x) do { } while (0) @@ -332,7 +332,7 @@ static int obj_offset(struct kmem_cache *cachep) static unsigned long long *dbg_redzone1(struct kmem_cache *cachep, void *objp) { BUG_ON(!(cachep->flags & SLAB_RED_ZONE)); - return (unsigned long long*) (objp + obj_offset(cachep) - + return (unsigned long long *) (objp + obj_offset(cachep) - sizeof(unsigned long long)); } @@ -580,7 +580,7 @@ static int transfer_objects(struct array_cache *to, if (!nr) return 0; - memcpy(to->entry + to->avail, from->entry + from->avail -nr, + memcpy(to->entry + to->avail, from->entry + from->avail - nr, sizeof(void *) *nr); from->avail -= nr; @@ -2738,7 +2738,7 @@ static void *cache_free_debugcheck(struct kmem_cache *cachep, void *objp, #else #define kfree_debugcheck(x) do { } while(0) -#define cache_free_debugcheck(x,objp,z) (objp) +#define cache_free_debugcheck(x, objp, z) (objp) #endif static inline void fixup_objfreelist_debug(struct kmem_cache *cachep, @@ -3025,7 +3025,7 @@ static void *cache_alloc_debugcheck_after(struct kmem_cache *cachep, return objp; } #else -#define cache_alloc_debugcheck_after(a,b,objp,d) (objp) +#define cache_alloc_debugcheck_after(a, b, objp, d) (objp) #endif static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags) -- 1.8.3.1