diff options
| author | Luciano Coelho <luciano.coelho@intel.com> | 2014-06-13 16:30:05 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-06-23 14:22:25 +0200 |
| commit | cca07b00a56d6ddd339e457dfd1a229222b9acf5 (patch) | |
| tree | 15cc5be2e90930f76e6f2188bd825c216f9810fa /net/mac80211/main.c | |
| parent | 59f48fe22fe817df1ced42dee28b31de88b478b6 (diff) | |
| download | lwn-cca07b00a56d6ddd339e457dfd1a229222b9acf5.tar.gz lwn-cca07b00a56d6ddd339e457dfd1a229222b9acf5.zip | |
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>
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 0512a5096f0f..e0ab4320a078 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -272,7 +272,8 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw) /* use this reason, ieee80211_reconfig will unblock it */ ieee80211_stop_queues_by_reason(hw, IEEE80211_MAX_QUEUE_MAP, - IEEE80211_QUEUE_STOP_REASON_SUSPEND); + IEEE80211_QUEUE_STOP_REASON_SUSPEND, + false); /* * Stop all Rx during the reconfig. We don't want state changes |