From: Theodore Ts'o <tytso@mit.edu>
Date: Thu, 28 Oct 2010 01:30:09 +0000 (-0400)
Subject: ext4: inline ext4_writepage() into mpage_da_submit_io()
X-Git-Tag: v2.6.37-rc1~76^2^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb20d5188366f04d96d2e07b1240cc92170ade40;p=pandora-kernel.git

ext4: inline ext4_writepage() into mpage_da_submit_io()

As a prepratory step to switching to bio_submit, inline
ext4_writepage() into mpage_da_submit() and then simplify things a
bit.  This makes it clearer what mpage_da_submit needs to do.

Also, move the ClearPageChecked(page) call into
__ext4_journalled_writepage(), as a minor bit of cleanup refactoring.

This also allows us to pull i_size_read() and
ext4_should_journal_data() out of the loop, which should be a very
minor CPU savings.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

Reading git-diff-tree failed