From: Ben Hutchings <ben@decadent.org.uk>
Date: Sun, 19 Oct 2014 22:07:02 +0000 (+0100)
Subject: vfs: Fold follow_mount_rcu() into follow_dotdot_rcu()
X-Git-Tag: v3.2.64~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7caf25487f8b0d85f0fa0eb9403301f2b35c1b1;p=pandora-kernel.git

vfs: Fold follow_mount_rcu() into follow_dotdot_rcu()

This is needed before commit 4023bfc9f351 ('be careful with nd->inode
in path_init() and follow_dotdot_rcu()').  A similar change was made
upstream as part of commit b37199e626b3 ('rcuwalk: recheck mount_lock
after mountpoint crossing attempts').

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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