From patchwork Mon Feb 5 08:38:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunwu X-Patchwork-Id: 13545081 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 AE454125A1; Mon, 5 Feb 2024 08:38:09 +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=1707122293; cv=none; b=d5CRgiq5MR/nSH5Z19eYiDrTpgAfPOsKowtd6jgwTnljF7M5TcHWSQAA2GxtE2Ba5xN3TJRsbyiFrNwGlZN9Hi27itXZhzpoZZe0sVZNaztaeEdJE6qxC214W0LmUnJBYyDVmrcjNWR7yIVMxYSh/Af+Wu12tcBNdoT6MXta2+I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707122293; c=relaxed/simple; bh=lLc5BygeeOtVoQdbWSjoD3/s/gfWDJX3EsYjAce9Y1s=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=p4gcjVCSZfDJ5ahGPKnzIcC37JJVFH/Ap+MbQD7/RhaEKr4dBcEjAAFwoVblYCRCQrmnsKr9Kh3SIuCUpvb7y6AltNefBXUkO3XUnJK8iVPA7aJ6vRBt3SaqevZHiMhR/w87U756SUNYVd8YbUJ8RpwLLkMSFfTmDlmYkrsDSao= 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: 3e0ccbd5b21146ff8736a8c4be8befcf-20240205 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:7721643d-4003-4aa5-8b0e-03e804c7a185,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:7721643d-4003-4aa5-8b0e-03e804c7a185,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:77cc2180-4f93-4875-95e7-8c66ea833d57,B ulkID:2402051638047OS757SN,BulkQuantity:0,Recheck:0,SF:44|66|38|24|17|19|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: 3e0ccbd5b21146ff8736a8c4be8befcf-20240205 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 964794710; Mon, 05 Feb 2024 16:38:03 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 97F32E000EBC; Mon, 5 Feb 2024 16:38:03 +0800 (CST) X-ns-mid: postfix-65C09E6B-427681358 Received: from kernel.. (unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id 2BFEAE000EBC; Mon, 5 Feb 2024 16:38:02 +0800 (CST) From: Kunwu Chan To: trond.myklebust@hammerspace.com, anna@kernel.org Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] NFS: Simplify the allocation of slab caches in nfs_init_nfspagecache Date: Mon, 5 Feb 2024 16:38:01 +0800 Message-Id: <20240205083801.437099-1-chentao@kylinos.cn> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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/nfs/pagelist.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 6efb5068c116..f04cc3274fda 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -1561,10 +1561,7 @@ void nfs_pageio_stop_mirroring(struct nfs_pageio_descriptor *pgio) int __init nfs_init_nfspagecache(void) { - nfs_page_cachep = kmem_cache_create("nfs_page", - sizeof(struct nfs_page), - 0, SLAB_HWCACHE_ALIGN, - NULL); + nfs_page_cachep = KMEM_CACHE(nfs_page, SLAB_HWCACHE_ALIGN); if (nfs_page_cachep == NULL) return -ENOMEM;