From: Christoph Hellwig <hch@infradead.org>
Date: Mon, 18 Jun 2012 14:47:04 +0000 (-0400)
Subject: fs: add nd_jump_link
X-Git-Tag: v3.6-rc1~152^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5fb63c18315c5510c1d0636179c057e0c761c77;p=pandora-kernel.git

fs: add nd_jump_link

Add a helper that abstracts out the jump to an already parsed struct path
from ->follow_link operation from procfs.  Not only does this clean up
the code by moving the two sides of this game into a single helper, but
it also prepares for making struct nameidata private to namei.c

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

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