From nobody Tue Dec 23 20:08:21 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 D0D7A3D0A8; Wed, 31 Jan 2024 06:19:37 +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=1706681991; cv=none; b=aEehZOQYykqSseToVkyG1iJ0FayY8HOOWc2ZuX8l8dIK4kxMS0ENQdfGft+o47ho7qANqWQzCsxLDAX95FUtSflaawCUj/Kb3JiAzsi2kN6EsZ12Q57Z3q+wpuhs+ESLPnOQg3ugWteIqoUF/w77mngA9WYiQOXKH9vBJb6SqpU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706681991; c=relaxed/simple; bh=u5O3/gNRSdF1Vka2tF/34OTpsuldLvuRZepGrl5h7k0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=SMd1/Ht+hwPMxiZzVQrytTKDNCCdD+anj/qi/Ds1xW4e3l7v/khJH85HxE1ueXqAzq2V0FYjkpG2QgRqaX4/ufGujJr9Wl5ehxhKWoJbBjQWa2TQJuZE+gXn/WP9zakGgSy9iI4/6Q2MYFtMwXI8rtXceGsQKzKQxvlwSP3gJ7I= 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: 40ea3aee49ee4d33a1f27c107259acbd-20240131 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:c50e72fa-99b4-4905-8d10-937242d3f027,IP:20, 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:c50e72fa-99b4-4905-8d10-937242d3f027,IP:20,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:b83cf37f-4f93-4875-95e7-8c66ea833d57,B ulkID:240131141931X8CLJG0B,BulkQuantity:0,Recheck:0,SF:38|24|17|19|44|66|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: 40ea3aee49ee4d33a1f27c107259acbd-20240131 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 297476359; Wed, 31 Jan 2024 14:19:28 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 3AAC9E000EB9; Wed, 31 Jan 2024 14:19:27 +0800 (CST) X-ns-mid: postfix-65B9E66F-40888197 Received: from kernel.. (unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id 74415E000EB9; Wed, 31 Jan 2024 14:19:25 +0800 (CST) From: Kunwu Chan To: clm@fb.com, josef@toxicpanda.com, dsterba@suse.com Cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] btrfs: Simplify the allocation of slab caches in btrfs_delayed_inode_init Date: Wed, 31 Jan 2024 14:19:24 +0800 Message-Id: <20240131061924.130083-1-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" commit 0a31bd5f2bbb ("KMEM_CACHE(): simplify slab cache creation") introduces a new macro. Use the new KMEM_CACHE() macro instead of direct kmem_cache_create to simplify the creation of SLAB caches. Signed-off-by: Kunwu Chan --- fs/btrfs/delayed-inode.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 08102883f560..8c748c6cdf6d 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -28,11 +28,7 @@ static struct kmem_cache *delayed_node_cache; =20 int __init btrfs_delayed_inode_init(void) { - delayed_node_cache =3D kmem_cache_create("btrfs_delayed_node", - sizeof(struct btrfs_delayed_node), - 0, - SLAB_MEM_SPREAD, - NULL); + delayed_node_cache =3D KMEM_CACHE(btrfs_delayed_node, SLAB_MEM_SPREAD); if (!delayed_node_cache) return -ENOMEM; return 0; --=20 2.39.2