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(unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id 10A4DE000EB9; Wed, 31 Jan 2024 17:43:26 +0800 (CST) From: Kunwu Chan To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] block: Simplify the allocation of slab caches Date: Wed, 31 Jan 2024 17:43:23 +0800 Message-Id: <20240131094323.146659-1-chentao@kylinos.cn> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Use the new KMEM_CACHE() macro instead of direct kmem_cache_create to simplify the creation of SLAB caches. Signed-off-by: Kunwu Chan --- block/blk-core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index f28859b4a3ef..6898d2e6e3c4 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1224,8 +1224,7 @@ int __init blk_dev_init(void) if (!kblockd_workqueue) panic("Failed to create kblockd\n"); =20 - blk_requestq_cachep =3D kmem_cache_create("request_queue", - sizeof(struct request_queue), 0, SLAB_PANIC, NULL); + blk_requestq_cachep =3D KMEM_CACHE(request_queue, SLAB_PANIC); =20 blk_debugfs_root =3D debugfs_create_dir("block", NULL); =20 --=20 2.39.2