tree 8ac36a9f31b710382557d7142ebe5c079338b3a0
parent b1641e281f30939ab74d11e8e269aac65d55d6ef
author Paul E. McKenney <paul.mckenney@linaro.org> 1334679881 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1334679881 -0700

rcu: Add exports for per-CPU variables used for inlining

The new rcu_read_lock_nesting and rcu_read_unlock_special per-CPU
variables need to be accessible from modules to allow rcu_read_lock()
and rcu_read_unlock() to continue to be used from modules.  This
commit therefore adds the needed EXPORT_PER_CPU_SYMBOL_GPL()s.

Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>