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rcu: Instrument synchronize_rcu_expedited() for debugfs tracing
authorPaul E. McKenney <paul.mckenney@linaro.org>
Thu, 11 Oct 2012 23:18:09 +0000 (16:18 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 23 Oct 2012 21:52:26 +0000 (14:52 -0700)
commitf58f8af96c04774e77344893bb23fc9470b066cf
treecf1d8d74b21867b31fb2decb023c3735a349731btree | snapshot
parenta278741bed5009023656d275b24b12fdb8158e24commit | diff
rcu: Instrument synchronize_rcu_expedited() for debugfs tracing

This commit adds the counters to rcu_state and updates them in
synchronize_rcu_expedited() to provide the data needed for debugfs
tracing.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcutree.c diff | blob | history
kernel/rcutree.h diff | blob | history
Linux kernel for KaRo TX COM modules