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(parent: e99033c) | patch
rcu: Add RCU type to callback-invocation tracing
authorPaul E. McKenney <paul.mckenney@linaro.org>
Tue, 21 Jun 2011 08:14:54 +0000 (01:14 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 29 Sep 2011 04:38:15 +0000 (21:38 -0700)
commit72fe701b70e6ced35d734b676c13efbc8fc769a9
tree87bece8406b18e27409a33355c384c9f759915aetree | snapshot (tar.gz zip)
parente99033c5c160f1f247c665923a66acec693a967ccommit | diff
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>
include/trace/events/rcu.h diff | blob | blame | history
kernel/rcutiny.c diff | blob | blame | history
kernel/rcutree.c diff | blob | blame | history