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Date:   Wed, 2 Aug 2023 04:48:55 +0100
From:   Matthew Wilcox <willy@infradead.org>
To:     thunder.leizhen@huaweicloud.com
Cc:     Christoph Lameter <cl@linux.com>,
        Pekka Enberg <penberg@kernel.org>,
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        Zqiang <qiang.zhang1211@gmail.com>, rcu@vger.kernel.org,
        linux-kernel@vger.kernel.org, openeuler <kernel@openeuler.org>
Subject: Re: [PATCH v3 2/2] rcu: Dump memory object info if callback function
 is invalid
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On Wed, Aug 02, 2023 at 11:45:17AM +0800, thunder.leizhen@huaweicloud.com wrote:
> +#include <linux/mm.h>

mm.h is a very complex file with many dependencies.  Don't you really
only need slab.h?