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=-9.0 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=unavailable 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 0A590C072B1 for ; Mon, 27 May 2019 11:50:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D7B6020673 for ; Mon, 27 May 2019 11:50:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726579AbfE0Lu2 (ORCPT ); Mon, 27 May 2019 07:50:28 -0400 Received: from app2.whu.edu.cn ([202.114.64.89]:56568 "EHLO whu.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725991AbfE0Lu1 (ORCPT ); Mon, 27 May 2019 07:50:27 -0400 Received: from localhost (unknown [111.202.192.3]) by email2 (Coremail) with SMTP id AgBjCgBntW3xzutcUsrjAA--.16709S2; Mon, 27 May 2019 19:50:18 +0800 (CST) From: Peng Wang To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Peng Wang Subject: [PATCH] block: use KMEM_CACHE macro Date: Mon, 27 May 2019 19:48:35 +0800 Message-Id: <20190527114835.2071-1-wangpeng15@xiaomi.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: AgBjCgBntW3xzutcUsrjAA--.16709S2 X-Coremail-Antispam: 1UD129KBjvJXoW7urWfGFy7Cw4rKFWrWr4kZwb_yoW8Jw45pF Z5GFn8Cr1jgF4xuFWkAayxZry3Cw4vgF1xXa1Yvw1Yyr9rCwn2vF1vyr1UZrWxurWfCrW5 Xr48tryUXr1j9FJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUPIb7Iv0xC_Cr1lb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwV C2z280aVCY1x0267AKxVW0oVCq3wAac4AC62xK8xCEY4vEwIxC4wAS0I0E0xvYzxvE52x0 82IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGw Av7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48J M4x0aVACjI8F5VA0II8E6IAqYI8I648v4I1lc2xSY4AK67AK6r4kMxAIw28IcxkI7VAKI4 8JMxAIw28IcVAKzI0EY4vE52x082I5MxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8C rVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtw CIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x02 67AKxVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_WFyUJVCq3wCI42IY6I8E87Iv67AKxV WUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07jw o7NUUUUU= X-CM-SenderInfo: qsqrijaqrviiqqxyq4lkxovvfxof0/ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Wang Use the preferred KMEM_CACHE helper for brevity. Signed-off-by: Peng Wang --- block/blk-core.c | 3 +-- block/blk-ioc.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 1bf83a0df0f6..841bf0b12755 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1789,8 +1789,7 @@ int __init blk_dev_init(void) if (!kblockd_workqueue) panic("Failed to create kblockd\n"); - blk_requestq_cachep = kmem_cache_create("request_queue", - sizeof(struct request_queue), 0, SLAB_PANIC, NULL); + blk_requestq_cachep = KMEM_CACHE(request_queue, SLAB_PANIC); #ifdef CONFIG_DEBUG_FS blk_debugfs_root = debugfs_create_dir("block", NULL); diff --git a/block/blk-ioc.c b/block/blk-ioc.c index 5ed59ac6ae58..58c79aeca955 100644 --- a/block/blk-ioc.c +++ b/block/blk-ioc.c @@ -408,8 +408,7 @@ struct io_cq *ioc_create_icq(struct io_context *ioc, struct request_queue *q, static int __init blk_ioc_init(void) { - iocontext_cachep = kmem_cache_create("blkdev_ioc", - sizeof(struct io_context), 0, SLAB_PANIC, NULL); + iocontext_cachep = KMEM_CACHE(io_context, SLAB_PANIC); return 0; } subsys_initcall(blk_ioc_init); -- 2.19.1