From: Weston Andros Adamson <dros@primarydata.com>
Date: Fri, 11 Jul 2014 14:20:47 +0000 (-0400)
Subject: nfs: change find_request to find_head_request
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~261^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84d3a9a913ba6a90c79b7763d063bb42554a8906;p=pandora-kernel.git

nfs: change find_request to find_head_request

nfs_page_find_request_locked* should find the head request for that page.
Rename the functions and add comments to make this clear, and fix a bug
that could return a subrequest when page_private isn't set on the page.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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