From: Matthew Wilcox <willy@infradead.org>
To: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
hch@infradead.org, david@fromorbit.com
Subject: Re: [RFC PATCH V2 0/9] Introduce attach/clear_page_private to cleanup code
Date: Fri, 1 May 2020 15:16:26 -0700 [thread overview]
Message-ID: <20200501221626.GC29705@bombadil.infradead.org> (raw)
In-Reply-To: <20200430214450.10662-1-guoqing.jiang@cloud.ionos.com>
On Thu, Apr 30, 2020 at 11:44:41PM +0200, Guoqing Jiang wrote:
> include/linux/pagemap.h: introduce attach/clear_page_private
> md: remove __clear_page_buffers and use attach/clear_page_private
> btrfs: use attach/clear_page_private
> fs/buffer.c: use attach/clear_page_private
> f2fs: use attach/clear_page_private
> iomap: use attach/clear_page_private
> ntfs: replace attach_page_buffers with attach_page_private
> orangefs: use attach/clear_page_private
> buffer_head.h: remove attach_page_buffers
I think mm/migrate.c could also use this:
ClearPagePrivate(page);
set_page_private(newpage, page_private(page));
set_page_private(page, 0);
put_page(page);
get_page(newpage);
next prev parent reply other threads:[~2020-05-01 22:16 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-30 21:44 [RFC PATCH V2 0/9] Introduce attach/clear_page_private to cleanup code Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 1/9] include/linux/pagemap.h: introduce attach/clear_page_private Guoqing Jiang
2020-04-30 22:10 ` Andreas Grünbacher
2020-05-01 6:38 ` Guoqing Jiang
2020-04-30 22:13 ` Matthew Wilcox
2020-05-01 1:42 ` Al Viro
2020-05-01 1:49 ` Al Viro
2020-05-01 6:41 ` Guoqing Jiang
2020-05-01 6:39 ` Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 2/9] md: remove __clear_page_buffers and use attach/clear_page_private Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 3/9] btrfs: " Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 4/9] fs/buffer.c: " Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 5/9] f2fs: " Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 6/9] iomap: " Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 7/9] ntfs: replace attach_page_buffers with attach_page_private Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 8/9] orangefs: use attach/clear_page_private Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 9/9] buffer_head.h: remove attach_page_buffers Guoqing Jiang
2020-05-01 22:16 ` Matthew Wilcox [this message]
2020-05-01 22:42 ` [RFC PATCH V2 0/9] Introduce attach/clear_page_private to cleanup code Guoqing Jiang
2020-05-02 0:41 ` Matthew Wilcox
2020-05-02 8:56 ` Guoqing Jiang
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