From: Matthew Wilcox <willy@infradead.org>
To: Pankaj Raghav <p.raghav@samsung.com>
Cc: viro@zeniv.linux.org.uk, brauner@kernel.org,
akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org,
mcgrof@kernel.org, linux-kernel@vger.kernel.org, hare@suse.de,
gost.dev@samsung.com
Subject: Re: [PATCH 2/4] buffer: add folio_alloc_buffers() helper
Date: Mon, 17 Apr 2023 14:31:52 +0100 [thread overview]
Message-ID: <ZD1KSLrWX1p2hIM8@casper.infradead.org> (raw)
In-Reply-To: <20230417123618.22094-3-p.raghav@samsung.com>
On Mon, Apr 17, 2023 at 02:36:16PM +0200, Pankaj Raghav wrote:
> Folio version of alloc_page_buffers() helper. This is required to convert
> create_page_buffers() to folio_create_buffers() later in the series.
>
> alloc_page_buffers() has been modified to call folio_alloc_buffers()
> which adds one call to compound_head() but folio_alloc_buffers() removes
> one call to compound_head() compared to the existing alloc_page_buffers()
> implementation.
>
> Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
next prev parent reply other threads:[~2023-04-17 13:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230417123620eucas1p229311e1b4c661bd493509135ba748300@eucas1p2.samsung.com>
2023-04-17 12:36 ` [PATCH 0/4] convert create_page_buffers to folio_create_buffers Pankaj Raghav
2023-04-17 12:36 ` [PATCH 1/4] fs/buffer: add folio_set_bh helper Pankaj Raghav
2023-04-17 13:24 ` Matthew Wilcox
2023-04-17 14:03 ` Hannes Reinecke
2023-04-17 12:36 ` [PATCH 2/4] buffer: add folio_alloc_buffers() helper Pankaj Raghav
2023-04-17 13:31 ` Matthew Wilcox [this message]
2023-04-17 14:03 ` Hannes Reinecke
2023-04-17 12:36 ` [PATCH 3/4] fs/buffer: add folio_create_empty_buffers helper Pankaj Raghav
2023-04-17 13:33 ` Matthew Wilcox
2023-04-17 14:04 ` Hannes Reinecke
2023-04-17 12:36 ` [PATCH 4/4] fs/buffer: convert create_page_buffers to folio_create_buffers Pankaj Raghav
2023-04-17 13:37 ` Matthew Wilcox
2023-04-17 14:05 ` Hannes Reinecke
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