From patchwork Mon Feb 5 08:10:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunwu Chan X-Patchwork-Id: 13545069 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 751F811184; Mon, 5 Feb 2024 08:10:31 +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=1707120636; cv=none; b=ZnsWOHe32bSq3YcbRiEasmnAgO2KWuOWwyLuBVZcmRB2RZrWjPKXEM1ujh9aDh2rNYYEgeu/yZ9MFn+EN1OvagDIC2i79hWNZszlmlEULRiY+OrGbtRIasb9HI+8yhh8F99i3e5AudWBojmuprmuN/T5C+CFyjUnGg8CMvcQWVI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707120636; c=relaxed/simple; bh=lJfLls5gfxNink17J4VWmEfa8CGJgcmPdq9FvLEAIgA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=EY1e67ffKQn5ZFR5wJc1R/LmZwyMIWd/YDiMCjoA65P1fQEjdQt2YjNKBuGzX0kIL2rdqGtBgYKJFpU8OqsjeInVRYJq/+7hbgDFf8rMQ62tQ+db+5ejdU8aCUns3GXb/81DUaydEayZbiFfBFv2rzhhhR74lQH+qHUYuTF5oZY= 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: 1d47c6aa2b3747909181acbb0103231e-20240205 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:e90204c5-e0b1-407d-855a-d1d3f5b1baaf,IP:10, URL:0,TC:0,Content:0,EDM:0,RT:0,SF:-9,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:1 X-CID-INFO: VERSION:1.1.35,REQID:e90204c5-e0b1-407d-855a-d1d3f5b1baaf,IP:10,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:-9,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:1 X-CID-META: VersionHash:5d391d7,CLOUDID:23702180-4f93-4875-95e7-8c66ea833d57,B ulkID:240205161028035G384B,BulkQuantity:0,Recheck:0,SF:17|19|42|74|66|38|2 4|102,TC:nil,Content:0,EDM:-3,IP:-2,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil ,COL: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_FSI,TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD X-UUID: 1d47c6aa2b3747909181acbb0103231e-20240205 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 968780155; Mon, 05 Feb 2024 16:10:25 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 1BE1FE000EBC; Mon, 5 Feb 2024 16:10:25 +0800 (CST) X-ns-mid: postfix-65C097F0-91013334 Received: from kernel.. (unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id 539BFE000EBC; Mon, 5 Feb 2024 16:10:24 +0800 (CST) From: Kunwu Chan To: dlemoal@kernel.org, naohiro.aota@wdc.com, jth@kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] zonefs: Simplify the allocation of slab caches in zonefs_init_inodecache Date: Mon, 5 Feb 2024 16:10:22 +0800 Message-Id: <20240205081022.433945-1-chentao@kylinos.cn> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-fsdevel@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/zonefs/super.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c index 93971742613a..9b578e7007e9 100644 --- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -1387,10 +1387,8 @@ static struct file_system_type zonefs_type = { static int __init zonefs_init_inodecache(void) { - zonefs_inode_cachep = kmem_cache_create("zonefs_inode_cache", - sizeof(struct zonefs_inode_info), 0, - (SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | SLAB_ACCOUNT), - NULL); + zonefs_inode_cachep = KMEM_CACHE(zonefs_inode_info, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | SLAB_ACCOUNT); if (zonefs_inode_cachep == NULL) return -ENOMEM; return 0;