rcutorture: Add RCU-tasks qualifier to dereference

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Although RCU-tasks isn't really designed to support rcu_dereference()
and list manipulation, that is how rcutorture tests it.  Which means
that lockdep-RCU complains about the rcu_dereference_check() invocations
because RCU-tasks doesn't have read-side markers.  This commit therefore
creates a torturing_tasks() to silence the lockdep-RCU complaints from
rcu_dereference_check() when RCU-tasks is being tortured.

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

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Paul E. McKenney 2015-06-30 08:57:57 -07:00

parent 3a0af33341

commit 5be5d1a117

1 changed files with 14 additions and 2 deletions

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kernel/rcu/rcutorture.c

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