tree 15cc5be2e90930f76e6f2188bd825c216f9810fa
parent 59f48fe22fe817df1ced42dee28b31de88b478b6
author Luciano Coelho <luciano.coelho@intel.com> 1402666205 +0300
committer Johannes Berg <johannes.berg@intel.com> 1403526145 +0200

mac80211: introduce refcount for queue_stop_reasons

Sometimes different vifs may be stopping the queues for the same
reason (e.g. when several interfaces are performing a channel switch).
Instead of using a bitmask for the reasons, use an integer that holds
a refcount instead.  In order to keep it backwards compatible,
introduce a boolean in some functions that tell us whether the queue
stopping should be refcounted or not.  For now, use not refcounted for
all calls to keep it functionally the same as before.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>