rcu: Simplify arithmetic to calculate number of RCU nodes
authorAlexander Gordeev <agordeev@redhat.com>
Wed, 3 Jun 2015 06:18:31 +0000 (08:18 +0200)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 15 Jul 2015 21:45:21 +0000 (14:45 -0700)
commit426216970e0458c1f507860f4837cbde66a72263
treeab453e5f8b0e004af6adf251cacc40617a10383c
parentcb007102398edd06ffc4488bf841c2e10f14d2e7
rcu: Simplify arithmetic to calculate number of RCU nodes

This update makes arithmetic to calculate number of RCU nodes
more straight and easy to read.

Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.h
kernel/rcu/tree_plugin.h