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	Thu, 21 Mar 2024 12:23:41 +0000
Date: Thu, 21 Mar 2024 12:23:41 +0000
From: Matthew Wilcox <willy@infradead.org>
To: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
	Benjamin LaHaise <bcrl@kvack.org>,
	Christian Brauner <brauner@kernel.org>, Jan Kara <jack@suse.cz>,
	linux-kernel@vger.kernel.org, linux-aio@kvack.org,
	linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 1/3] fs: aio: use a folio in aio_setup_ring()
Message-ID: <ZfwmzeRk3ysl6TtV@casper.infradead.org>
References: <20240321082733.614329-1-wangkefeng.wang@huawei.com>
 <20240321082733.614329-2-wangkefeng.wang@huawei.com>
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In-Reply-To: <20240321082733.614329-2-wangkefeng.wang@huawei.com>

On Thu, Mar 21, 2024 at 04:27:31PM +0800, Kefeng Wang wrote:
> +		pr_debug("pid(%d) [%d] folio->count=%d\n", current->pid, i,
> +			 folio_ref_count(folio));
> +		folio_mark_uptodate(folio);
> +		folio_unlock(folio);

You can use folio_end_read() here.