From nobody Thu Dec 25 02:06:59 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 9F54A4DA04; Thu, 1 Feb 2024 09:40:00 +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=1706780415; cv=none; b=linFo12jbl8LBejog3jMbxl/r9HzsmUXcdBWQGqyY3d8Ul7vb9Qbx2yzM8K8iy6r6NOda7Jn48GC/eLUzU8UeqHZDvzWMu+3ZsosXcuzaPTR9SJ9TlWHa/XHNmKuGqlbuFmQ43KWzVNAc8gi6nXd7yJIAzTfbhiQWi3oCEv6Z+Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706780415; c=relaxed/simple; bh=vc+Am/eF9iicnxtvW7Z4hjqUV+fLMgxqF8JECJDqaRE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=lOYM6MiOwdPoqpQmqT9TkW9rqM4YQm9lcYycwdYXaEVGFAu1I87hwmYwlPm/P99gRnR8zDZ3Gl2e3esXbxTvLocxhXpWvd21UbnRugdaK9npLidHG/rMYrkyOJB+JhDIk3jzn3Uvz17mjXjoCgriopNp4AvKMgWrHuSDKZe+lhc= 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: 070b2b4eba1f41a0bacbf62848b6ff79-20240201 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:2a9da3b9-c96f-457e-92b5-eba60a138977,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:2a9da3b9-c96f-457e-92b5-eba60a138977,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:38720180-4f93-4875-95e7-8c66ea833d57,B ulkID:2402011734352Y3RVKA1,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: 070b2b4eba1f41a0bacbf62848b6ff79-20240201 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 1510496774; Thu, 01 Feb 2024 17:34:31 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id A9E87E000EB9; Thu, 1 Feb 2024 17:34:31 +0800 (CST) X-ns-mid: postfix-65BB65A7-4971281242 Received: from kernel.. (unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id C7D7DE000EB9; Thu, 1 Feb 2024 17:34:28 +0800 (CST) From: Kunwu Chan To: viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] mbcache: Simplify the allocation of slab caches Date: Thu, 1 Feb 2024 17:34:26 +0800 Message-Id: <20240201093426.207932-1-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: Jan Kara --- fs/mbcache.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/mbcache.c b/fs/mbcache.c index 82aa7a35db26..fe2624e17253 100644 --- a/fs/mbcache.c +++ b/fs/mbcache.c @@ -426,9 +426,8 @@ EXPORT_SYMBOL(mb_cache_destroy); =20 static int __init mbcache_init(void) { - mb_entry_cache =3D kmem_cache_create("mbcache", - sizeof(struct mb_cache_entry), 0, - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, NULL); + mb_entry_cache =3D KMEM_CACHE(mb_cache_entry, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD); if (!mb_entry_cache) return -ENOMEM; return 0; --=20 2.39.2