From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 16 Mar 2011 10:26:11 +0000 (-0400)
Subject: nfs: make nfs_path() work without vfsmount
X-Git-Tag: v2.6.39-rc1~460^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b514f872f86d4b0c13fed74a1fe1f7ab500c4fd0;p=pandora-kernel.git

nfs: make nfs_path() work without vfsmount

part 3: now we have everything to get nfs_path() just by dentry -
just follow to (disconnected) root and pick the rest of the thing
there.

Start killing propagation of struct vfsmount * on the paths that
used to bring it to nfs_path().

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