Re: [Xen-devel] RE: Bug in tmem: refcount leak leaves zombie saved domains

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 10/06/2010 16:38, "Dan Magenheimer" <dan.magenheimer@xxxxxxxxxx> wrote:

> Semi-related, rcu_lock_domain_by_id() has a "return d" inside
> the for loop without an rcu_read_unlock().  I see that this
> is irrelevant now because rcu_read_unlock() is a no-op anyway,
> but maybe this should be cleaned up for the same reason --
> in case rcu locking is ever fully implemented.

The implementation is correct. The matching rcu_read_unlock() is in
rcu_unlock_domain().

 -- Keir



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