From patchwork Sat Feb 24 13:48:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chengming Zhou X-Patchwork-Id: 13570433 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64796C5478C for ; Sat, 24 Feb 2024 13:48:31 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id EBB856B009C; Sat, 24 Feb 2024 08:48:30 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E6B3F6B009D; Sat, 24 Feb 2024 08:48:30 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D5A556B009E; Sat, 24 Feb 2024 08:48:30 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id C5F066B009C for ; Sat, 24 Feb 2024 08:48:30 -0500 (EST) Received: from smtpin30.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id AADA112031B for ; Sat, 24 Feb 2024 13:48:30 +0000 (UTC) X-FDA: 81826827180.30.3D33B54 Received: from out-180.mta1.migadu.com (out-180.mta1.migadu.com [95.215.58.180]) by imf21.hostedemail.com (Postfix) with ESMTP id 3F2741C0008 for ; Sat, 24 Feb 2024 13:48:29 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=rnZTlDbB; spf=pass (imf21.hostedemail.com: domain of chengming.zhou@linux.dev designates 95.215.58.180 as permitted sender) smtp.mailfrom=chengming.zhou@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1708782509; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references:dkim-signature; bh=7sBe7F6MZ5jdMe38w+z3gikhfjHHuKvxVMduY0ftaNg=; b=rDfxXT0c44QN/yLWRq6luSo/9yFH6v3iyeEI3tDW0/a+/FN/t0oMfrVwS7qQaxtFvzZNix V9X87R0WL9kBcJl1B6dVP0sPAT+zV0ZRAROF2GpiCNiADH0lFa8n1etdth6+87KGBpKHFv r23JNSaowt8cpdrwTRPjOTGckTXrUZc= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1708782509; a=rsa-sha256; cv=none; b=xOEUzrzUZv292VX6QhwXyTUdRDD1TyipHkm4U1I9jEs45pmJplaKQRVUo67V1KtIgkzNUM HhCLssVEZM+nYYd1KVl/w2/Z/AFw20ee+ZGiYKNLpNBrYfFM+IvuMT3MQQj9pCE6HzmRTm XQRsw+j+Vdv/IJ6Ll5oqBqJuxZqITPM= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=rnZTlDbB; spf=pass (imf21.hostedemail.com: domain of chengming.zhou@linux.dev designates 95.215.58.180 as permitted sender) smtp.mailfrom=chengming.zhou@linux.dev; dmarc=pass (policy=none) header.from=linux.dev X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1708782508; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=7sBe7F6MZ5jdMe38w+z3gikhfjHHuKvxVMduY0ftaNg=; b=rnZTlDbB/wrrkLhpxFO4v/fyeWsmlhxAiCusqEiK3t4C4N9rYG00iBqZx2tCcFnV19t7hR 1AH18VAfTs+tZJdQkr21gJBN5HcXTymc7wY6alOiD78WI8ShcMKPqoLuOGARF6bB7LIXo9 fw7YKoS2dDb/PD00bbOQiwwcSVIRRM0= From: chengming.zhou@linux.dev To: tytso@mit.edu, adilger.kernel@dilger.ca Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, vbabka@suse.cz, roman.gushchin@linux.dev, Xiongwei.Song@windriver.com, chengming.zhou@linux.dev, Chengming Zhou Subject: [PATCH] ext4: remove SLAB_MEM_SPREAD flag usage Date: Sat, 24 Feb 2024 13:48:22 +0000 Message-Id: <20240224134822.829456-1-chengming.zhou@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Rspamd-Queue-Id: 3F2741C0008 X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: qn9nmisfue9mybd9pzaqs9snxkt9z8nn X-HE-Tag: 1708782509-118114 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Chengming Zhou The SLAB_MEM_SPREAD flag is already a no-op as of 6.8-rc1, remove its usage so we can delete it from slab. No functional change. Signed-off-by: Chengming Zhou --- fs/ext4/super.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index eb689fb85ce9..9a744f22aa24 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1500,8 +1500,7 @@ static int __init init_inodecache(void) { ext4_inode_cachep = kmem_cache_create_usercopy("ext4_inode_cache", sizeof(struct ext4_inode_info), 0, - (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD| - SLAB_ACCOUNT), + SLAB_RECLAIM_ACCOUNT|SLAB_ACCOUNT, offsetof(struct ext4_inode_info, i_data), sizeof_field(struct ext4_inode_info, i_data), init_once);