From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 30 Apr 2015 20:09:11 +0000 (-0400)
Subject: name: shift nameidata down into user_path_walk()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~184^2~104
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5beed755bce1791d926ded9d83640b25e14a617;p=pandora-kernel.git

name: shift nameidata down into user_path_walk()

that avoids having nameidata on stack during the calls of
->rmdir()/->unlink() and *two* of those during the calls
of ->rename().

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