tree 31b832426eec3bf0e954440afe461b388f84e12d
parent 591c6d1710cd73824057d08eda302cf2a7cfd18a
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1376075969 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1379952974 -0700

rcu: Add tracing to rcu_gp_kthread()

This commit adds tracing to the rcu_gp_kthread() function in order to
help trace down hangs potentially involving this kthread.

Reported-by: Clark Williams <williams@redhat.com>
Reported-by: Carsten Emde <C.Emde@osadl.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>