rcu: Invert passed_quiesce and rename to cpu_no_qs
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 6 Aug 2015 21:17:29 +0000 (14:17 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 21 Sep 2015 04:16:21 +0000 (21:16 -0700)
commit0d43eb34f9aabcddf41c99b7af2d0ced33e9a3cc
treeae248d15b7c20f943f0604654980265e7c74bc02
parent97c668b8e983b722e2ed765b98b05f644aff1b13
rcu: Invert passed_quiesce and rename to cpu_no_qs

This commit inverts the sense of the rcu_data structure's ->passed_quiesce
field and renames it to ->cpu_no_qs.  This will allow a later commit to
use an "aggregate OR" operation to test expedited as well as normal grace
periods without added overhead.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Documentation/RCU/trace.txt
kernel/rcu/tree.c
kernel/rcu/tree.h
kernel/rcu/tree_plugin.h
kernel/rcu/tree_trace.c