From nobody Tue Dec 23 20:08:39 2025 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A3E672B9AC; Wed, 31 Jan 2024 09:08:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706692143; cv=none; b=dOqlH3Vc4GnQXnxwFQd7cFERbfOJr5Cc9Uu4Edth3ysuEIbWIeL3aKN/pxVMttrGUCOCO5zt/pCSy6dHdBmGUWbbKoen4mbGdf0+DIhoJ0i/IEUSEsFrEAtUXC/FwfaUwgW3IO23PLeFaVxwNZO+JlBM8xoHKGplu80uKZOn1Nk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706692143; c=relaxed/simple; bh=ujwMiO00xHpCheR9JNmSZrbICGjRt5Prk8QBLRfTBqs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=udlnHOAuPcl4cJrX3sozYu85f+sRHq0bxT+d5M/dkD4QOVsm4DRMHiTBGqUiFgq1qoIruWB1dolA7KTITrP7DPJVeMePQkNzyM6jgRD4Ya9IiI+te+BEyr2uX0+twyOF7FZ7l6bgHk2XDwp8RtRplK1Ztlz128Oqh9fHiJlo8rM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 2af88985a625436e8365e53352332a4e-20240131 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:599b2e0d-088f-4f13-b4ac-3fb1808a31a8,IP:10, URL:0,TC:0,Content:0,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:-5 X-CID-INFO: VERSION:1.1.35,REQID:599b2e0d-088f-4f13-b4ac-3fb1808a31a8,IP:10,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:5d391d7,CLOUDID:963df57f-4f93-4875-95e7-8c66ea833d57,B ulkID:240131170855MHIAF13P,BulkQuantity:0,Recheck:0,SF:24|17|19|44|66|38|1 02,TC:nil,Content:0,EDM:-3,IP:-2,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,CO L:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD,TF_CID_SPAM_FSI X-UUID: 2af88985a625436e8365e53352332a4e-20240131 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 326931249; Wed, 31 Jan 2024 17:08:55 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 79BFDE000EB9; Wed, 31 Jan 2024 17:08:53 +0800 (CST) X-ns-mid: postfix-65BA0E25-202812822 Received: from kernel.. (unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id A2CBEE000EB9; Wed, 31 Jan 2024 17:08:52 +0800 (CST) From: Kunwu Chan To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: dccp@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init Date: Wed, 31 Jan 2024 17:08:51 +0800 Message-Id: <20240131090851.144229-1-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 Content-Type: text/plain; charset="utf-8" Use the new KMEM_CACHE() macro instead of direct kmem_cache_create to simplify the creation of SLAB caches. Signed-off-by: Kunwu Chan Reviewed-by: Jiri Pirko --- net/dccp/ackvec.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c index c4bbac99740d..1cba001bb4c8 100644 --- a/net/dccp/ackvec.c +++ b/net/dccp/ackvec.c @@ -376,15 +376,11 @@ EXPORT_SYMBOL_GPL(dccp_ackvec_parsed_cleanup); =20 int __init dccp_ackvec_init(void) { - dccp_ackvec_slab =3D kmem_cache_create("dccp_ackvec", - sizeof(struct dccp_ackvec), 0, - SLAB_HWCACHE_ALIGN, NULL); + dccp_ackvec_slab =3D KMEM_CACHE(dccp_ackvec, SLAB_HWCACHE_ALIGN); if (dccp_ackvec_slab =3D=3D NULL) goto out_err; =20 - dccp_ackvec_record_slab =3D kmem_cache_create("dccp_ackvec_record", - sizeof(struct dccp_ackvec_record), - 0, SLAB_HWCACHE_ALIGN, NULL); + dccp_ackvec_record_slab =3D KMEM_CACHE(dccp_ackvec_record, SLAB_HWCACHE_A= LIGN); if (dccp_ackvec_record_slab =3D=3D NULL) goto out_destroy_slab; =20 --=20 2.39.2