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(parent: cf3a9c4) | patch
rcu: Add tracing for _rcu_barrier()
authorPaul E. McKenney <paul.mckenney@linaro.org>
Thu, 24 May 2012 01:47:05 +0000 (18:47 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 2 Jul 2012 19:33:23 +0000 (12:33 -0700)
commita83eff0a82a7f3f14fea477fd41e6c082e7fc96a
tree9fb65b061716c622962c42b8318f06fd0d2919cdtree | snapshot (tar.gz zip)
parentcf3a9c4842b1e097dbe0854933c471d43dd24f69commit | diff
rcu: Add tracing for _rcu_barrier()

This commit adds event tracing for _rcu_barrier() execution.  This
is defined only if RCU_TRACE=y.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
include/trace/events/rcu.h diff | blob | blame | history
kernel/rcutree.c diff | blob | blame | history