Hello!
Compared tip/core/rcu to my latest patchset, and found the following
issues:
o the memory barrier in rcu_exit_nohz() somehow got out of place
(it is correct in mainline as of 2.6.26-rc7).
o There is a duplicate declaration of rcu_dyntick_sched.
The attached patch fixes these.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
ff9cf2ce7a