From: Andrew Morton <akpm@linux-foundation.org>
To: Matthew Wilcox <matthew.r.wilcox@intel.com>
Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, willy@linux.intel.com,
Hugh Dickins <hughd@google.com>
Subject: Re: [PATCH v3 5/7] swap: Use bdev_read_page() / bdev_write_page()
Date: Thu, 24 Apr 2014 11:18:17 -0700 [thread overview]
Message-ID: <20140424111817.9cc62b2ff1e368c5cf27d262@linux-foundation.org> (raw)
In-Reply-To: <9fb0b4031b0fba312963a7cc21bf258d944cddcf.1397429628.git.matthew.r.wilcox@intel.com>
On Sun, 13 Apr 2014 18:59:54 -0400 Matthew Wilcox <matthew.r.wilcox@intel.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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next prev parent reply other threads:[~2014-04-24 18:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-13 22:59 [PATCH v3 0/7] Page I/O Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 1/7] Remove block_write_full_page_endio() Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 2/7] Factor clean_buffers() out of __mpage_writepage() Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 3/7] Factor page_endio() out of mpage_end_io() Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 4/7] Add bdev_read_page() and bdev_write_page() Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 5/7] swap: Use bdev_read_page() / bdev_write_page() Matthew Wilcox
2014-04-24 18:18 ` Andrew Morton [this message]
2014-04-24 18:57 ` Matthew Wilcox
2014-04-25 14:01 ` Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 6/7] brd: Add support for rw_page Matthew Wilcox
2014-04-13 22:59 ` [PATCH v3 7/7] brd: Return -ENOSPC rather than -ENOMEM on page allocation failure Matthew Wilcox
2014-04-14 0:08 ` [PATCH v3 0/7] Page I/O Minchan Kim
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