Messages in this thread | | | Subject | Re: [PATCH RFC tip/core/rcu 23/23] vhost: add __rcu annotations | From | Peter Zijlstra <> | Date | Thu, 13 May 2010 15:07:23 +0200 |
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On Wed, 2010-05-12 at 16:00 -0700, Paul E. McKenney wrote: > Any thoughts? One approach would be to create a separate lockdep class > for vhost workqueue state, similar to the approach used in instrument > rcu_read_lock() and friends.
workqueue_struct::lockdep_map, its held while executing worklets.
lock_is_held(&vhost_workqueue->lockdep_map), should do as you want.
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