From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 14 Jun 2012 23:01:42 +0000 (+0400)
Subject: get rid of kern_path_parent()
X-Git-Tag: v3.6-rc1~152^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79714f72d3b964611997de512cb29198c9f2dbbb;p=pandora-kernel.git

get rid of kern_path_parent()

all callers want the same thing, actually - a kinda-sorta analog of
kern_path_create().  I.e. they want parent vfsmount/dentry (with
->i_mutex held, to make sure the child dentry is still their child)
+ the child dentry.

Signed-off-by Al Viro <viro@zeniv.linux.org.uk>
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