From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 2 May 2015 23:38:35 +0000 (-0400)
Subject: namei: move link/cookie pairs into nameidata
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~213^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=697fc6ca666cdb2638211229c8fa3b81eb6f2f1a;p=pandora-kernel.git

namei: move link/cookie pairs into nameidata

Array of MAX_NESTED_LINKS + 1 elements put into nameidata;
what used to be a local array in link_path_walk() occupies
entries 1 .. MAX_NESTED_LINKS in it, link and cookie from
the trailing symlink handling loops - entry 0.

This is _not_ the final arrangement; just an easily verified
incremental step.

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