Pull RCU fixes from Paul E. McKenney:
"This series adds a pair of commits that move function definitions
from include/linux/rcu_segcblist.h to new kernel/rcu/rcu_segcblist.h
and kernel/rcu/rcu_segcblist.c files, thus greatly decreasing the
size of the externally visible include/linux/rcu_segcblist.h file."
Signed-off-by: Ingo Molnar <mingo@kernel.org>