tree 87bece8406b18e27409a33355c384c9f759915ae
parent e99033c5c160f1f247c665923a66acec693a967c
author Paul E. McKenney <paul.mckenney@linaro.org> 1308644094 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1317271095 -0700

rcu: Add RCU type to callback-invocation tracing

Add a string to the rcu_batch_start() and rcu_batch_end() trace
messages that indicates the RCU type ("rcu_sched", "rcu_bh", or
"rcu_preempt").  The trace messages for the actual invocations
themselves are not marked, as it should be clear from the
rcu_batch_start() and rcu_batch_end() events before and after.

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