tree 5fe4594735aff61cb4b6b9f53885f35e3e05a415
parent 4d9a5d4319e22670ec6d6227e12b54f361c46d0f
author Paul E. McKenney <paul.mckenney@linaro.org> 1349627173 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1351029247 -0700

rcu: Update RCU_FAST_NO_HZ help text

The RCU_FAST_NO_HZ help text included a warning about overhead on large
systems, but that issue has since been resolved.  The main remaining
issue with RCU_FAST_NO_HZ is increased real-time latency.  This commit
therefore updates the help text accordingly.

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