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| author | Michal Kazior <michal.kazior@tieto.com> | 2014-04-09 15:29:27 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-04-25 17:08:29 +0200 |
| commit | e3afb920227d37fe72914350c41621c028539077 (patch) | |
| tree | 8a33d0983dd8db843e98ad52d590075f9c0fbc4e /net/mac80211/ieee80211_i.h | |
| parent | mac80211: track assigned vifs in chanctx (diff) | |
| download | linux-e3afb920227d37fe72914350c41621c028539077.tar.xz linux-e3afb920227d37fe72914350c41621c028539077.zip | |
mac80211: track reserved vifs in chanctx
This can be useful. Provides a more straghtforward
way to iterate over interfaces taking part in
chanctx reservation and allows tracking chanctx
usage explicitly.
The structure is protected by local->chanctx_mtx.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 3b3b45a21501..3eaf6d7fad52 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -692,6 +692,7 @@ struct ieee80211_chanctx { struct rcu_head rcu_head; struct list_head assigned_vifs; + struct list_head reserved_vifs; enum ieee80211_chanctx_mode mode; int refcount; @@ -759,6 +760,7 @@ struct ieee80211_sub_if_data { struct cfg80211_chan_def csa_chandef; struct list_head assigned_chanctx_list; /* protected by chanctx_mtx */ + struct list_head reserved_chanctx_list; /* protected by chanctx_mtx */ /* context reservation -- protected with chanctx_mtx */ struct ieee80211_chanctx *reserved_chanctx; |