linux-kernel - Re: [PATCH 5/8] cifs: drop usage of page_file

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Date: Wed, 17 Apr 2024 17:25:24 +0100
From: Matthew Wilcox <willy@...radead.org>
To: Kairui Song <kasong@...cent.com>
Cc: linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>,
	"Huang, Ying" <ying.huang@...el.com>, Chris Li <chrisl@...nel.org>,
	Barry Song <v-songbaohua@...o.com>,
	Ryan Roberts <ryan.roberts@....com>, Neil Brown <neilb@...e.de>,
	Minchan Kim <minchan@...nel.org>, Hugh Dickins <hughd@...gle.com>,
	David Hildenbrand <david@...hat.com>,
	Yosry Ahmed <yosryahmed@...gle.com>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, Steve French <stfrench@...rosoft.com>,
	Namjae Jeon <linkinjeon@...nel.org>,
	Paulo Alcantara <pc@...guebit.com>,
	Shyam Prasad N <sprasad@...rosoft.com>,
	Bharath SM <bharathsm@...rosoft.com>
Subject: Re: [PATCH 5/8] cifs: drop usage of page_file_offset

On Thu, Apr 18, 2024 at 12:08:39AM +0800, Kairui Song wrote:
> +++ b/fs/smb/client/file.c
> @@ -4749,7 +4749,7 @@ static int cifs_readpage_worker(struct file *file, struct page *page,
>  static int cifs_read_folio(struct file *file, struct folio *folio)
>  {
>  	struct page *page = &folio->page;
> -	loff_t offset = page_file_offset(page);
> +	loff_t offset = page_offset(page);

	loff_t offset = folio_pos(folio);