tree 9aa3847fd44b322a73631758e7337632e5e3a32d
parent 385680a9487d2f85382ad6d74e2a15837e47bfd9
author Paul E. McKenney <paul.mckenney@linaro.org> 1308416139 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1317271100 -0700

rcu: Make TINY_RCU also use softirq for RCU_BOOST=n

This patch #ifdefs TINY_RCU kthreads out of the kernel unless RCU_BOOST=y,
thus eliminating context-switch overhead if RCU priority boosting has
not been configured.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>