From patchwork Wed Jan 31 07:09:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunwu Chan X-Patchwork-Id: 13538796 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 840C479943; Wed, 31 Jan 2024 07:09:50 +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=1706684995; cv=none; b=NLdWNRs2NQS/z9MybNNcDow8Yfm3ItOkjBGGBhI+FcNgpi6jdCiFTJu7r5JpZjQWioooyyUNNiclQg4PtBxyTD2lc6g4OkePb47jqxltTO2xVcP4GjFCsks/VOYvoWvzjW/EIsojsaA7fdezrYzdaSG887LvzZuEE2EKqsSHiVE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706684995; c=relaxed/simple; bh=jOy7A5WTQyGJIBvxH/FIa4h8gIfc5N0n93CcoCzbIgU=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Cr3jRm81rFoYkh7EWRwdV/c2KnotxuKk28/Rd47s6///1r+yh49loO0hDwmA7NMVD2sCpu6t0v1sCL6WyJ0BtCatyAyWFzj6R+LwSvUSyd6qKbynAufDrCYI3+/WcYr5t2zxXNwTSdT9/6ezvG+zsDoXYdRkvA4hxRk72JGxVkQ= 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: 21a7510e3d8b4b8c8ce2d2d78c1109ea-20240131 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:b74068e4-0538-4de1-9c09-8250025e36a8,IP:10, URL:0,TC:0,Content:0,EDM:0,RT:0,SF:-8,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:2 X-CID-INFO: VERSION:1.1.35,REQID:b74068e4-0538-4de1-9c09-8250025e36a8,IP:10,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:-8,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:2 X-CID-META: VersionHash:5d391d7,CLOUDID:ebad7383-8d4f-477b-89d2-1e3bdbef96d1,B ulkID:240131150947MB1NSQV2,BulkQuantity:0,Recheck:0,SF:100|17|19|44|101|66 |38|24|102,TC:nil,Content:0,EDM:-3,IP:-2,URL:0,File:nil,Bulk:nil,QS:nil,BE C: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_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD,TF_CID_SPAM_FSI X-UUID: 21a7510e3d8b4b8c8ce2d2d78c1109ea-20240131 Received: from mail.kylinos.cn [(39.156.73.10)] by mailgw (envelope-from ) (Generic MTA) with ESMTP id 572861371; Wed, 31 Jan 2024 15:09:46 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 60886E000EBB; Wed, 31 Jan 2024 15:09:45 +0800 (CST) X-ns-mid: postfix-65B9F239-184845410 Received: from kernel.. (unknown [172.20.15.254]) by mail.kylinos.cn (NSMail) with ESMTPA id 3FCFAE000EB9; Wed, 31 Jan 2024 15:09:43 +0800 (CST) From: Kunwu Chan To: miklos@szeredi.hu, amir73il@gmail.com, viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz Cc: linux-fsdevel@vger.kernel.org, linux-unionfs@vger.kernel.org, linux-kernel@vger.kernel.org, Kunwu Chan Subject: [PATCH] fs: Use KMEM_CACHE instead of kmem_cache_create Date: Wed, 31 Jan 2024 15:09:41 +0800 Message-Id: <20240131070941.135178-1-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 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 Reviewed-by: Jan Kara --- fs/backing-file.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/backing-file.c b/fs/backing-file.c index a681f38d84d8..740185198db3 100644 --- a/fs/backing-file.c +++ b/fs/backing-file.c @@ -325,9 +325,7 @@ EXPORT_SYMBOL_GPL(backing_file_mmap); static int __init backing_aio_init(void) { - backing_aio_cachep = kmem_cache_create("backing_aio", - sizeof(struct backing_aio), - 0, SLAB_HWCACHE_ALIGN, NULL); + backing_aio_cachep = KMEM_CACHE(backing_aio, SLAB_HWCACHE_ALIGN); if (!backing_aio_cachep) return -ENOMEM;