linux-kernel - Re: [PATCH v3 5/7] swap: Use bdev_read_page() / bdev_write

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Message-Id: <20140424111817.9cc62b2ff1e368c5cf27d262@linux-foundation.org>
Date:	Thu, 24 Apr 2014 11:18:17 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Matthew Wilcox <matthew.r.wilcox@...el.com>
Cc:	linux-fsdevel@...r.kernel.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, willy@...ux.intel.com,
	Hugh Dickins <hughd@...gle.com>
Subject: Re: [PATCH v3 5/7] swap: Use bdev_read_page() / bdev_write_page()

On Sun, 13 Apr 2014 18:59:54 -0400 Matthew Wilcox <matthew.r.wilcox@...el.com> wrote:

>  mm/page_io.c | 23 +++++++++++++++++++++--
>  1 file changed, 21 insertions(+), 2 deletions(-)

Some changelog here would be nice.  What were the reasons for the
change?  Any observable performance changes?

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