From: Boaz Harrosh <bharrosh@panasas.com>
Date: Tue, 12 Jan 2010 13:13:47 +0000 (+0200)
Subject: libfs: Open code simple_commit_write into only user
X-Git-Tag: v2.6.34-rc1~205^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad2a722f196d2b014f49e6c37e072df71eb3695f;p=pandora-kernel.git

libfs: Open code simple_commit_write into only user

* simple_commit_write was only called by simple_write_end.
  Open coding it makes it tiny bit less heavy on the arithmetic and
  much more readable.

* While at it use zero_user() for clearing a partial page.
* While at it add a docbook comment for simple_write_end.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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