Received-SPF: pass (google.com: domain of linux-kernel+bounces-80403-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
Subject: Re: [PATCH] jffs2: remove SLAB_MEM_SPREAD flag usage
To: <chengming.zhou@linux.dev>, <dwmw2@infradead.org>, <richard@nod.at>,
	<jack@suse.cz>, <chuck.lever@oracle.com>, <dave.kleikamp@oracle.com>,
	<amir73il@gmail.com>
CC: <zhouchengming@bytedance.com>, <linux-mtd@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>, <vbabka@suse.cz>,
	<roman.gushchin@linux.dev>, <Xiongwei.Song@windriver.com>
References: <20240224134915.829634-1-chengming.zhou@linux.dev>
From: Zhihao Cheng <chengzhihao1@huawei.com>
Message-ID: <dac3e4b6-2915-7d77-f5d4-4ba8d510d952@huawei.com>
Date: Mon, 26 Feb 2024 10:13:13 +0800
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101
 Thunderbird/68.5.0
Precedence: bulk
MIME-Version: 1.0
In-Reply-To: <20240224134915.829634-1-chengming.zhou@linux.dev>
Content-Type: text/plain; charset="gbk"; format=flowed
Content-Transfer-Encoding: 8bit

?? 2024/2/24 21:49, chengming.zhou@linux.dev д??:
> From: Chengming Zhou <zhouchengming@bytedance.com>
> 
> 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 <zhouchengming@bytedance.com>
> ---
>   fs/jffs2/super.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
> 
> diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
> index f99591a634b4..aede1be4dc0c 100644
> --- a/fs/jffs2/super.c
> +++ b/fs/jffs2/super.c
> @@ -387,7 +387,7 @@ static int __init init_jffs2_fs(void)
>   	jffs2_inode_cachep = kmem_cache_create("jffs2_i",
>   					     sizeof(struct jffs2_inode_info),
>   					     0, (SLAB_RECLAIM_ACCOUNT|
> -						SLAB_MEM_SPREAD|SLAB_ACCOUNT),
> +						SLAB_ACCOUNT),
>   					     jffs2_i_init_once);
>   	if (!jffs2_inode_cachep) {
>   		pr_err("error: Failed to initialise inode cache\n");
>