From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 22 Apr 2015 21:52:47 +0000 (-0400)
Subject: namei: introduce nameidata->link
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~213^2~99
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=caa8563443539895fc6654b996c68d5e8048b86e;p=pandora-kernel.git

namei: introduce nameidata->link

shares space with nameidata->next, walk_component() et.al. store
the struct path of symlink instead of returning it into a variable
passed by caller.

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