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authorJohannes Berg <johannes.berg@intel.com>2013-12-04 23:18:37 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-12-16 11:29:47 +0100
commite716251d776ce92eb5169522f565ada3deed2a2a (patch)
tree70615090a03c61e6f0d3f29b8b93e54cd8622f90 /net/mac80211/sta_info.h
parentd778207b06ac1becd012eb689dafdf85feebb179 (diff)
downloadlinux-sh-e716251d776ce92eb5169522f565ada3deed2a2a.tar.gz
mac80211: optimise mixed AP/VLAN station removal
Teach sta_info_flush() to optionally also remove stations from all VLANs associated with an AP interface to optimise the station removal (in particular, synchronize_net().) To not have to add the vlans argument throughout, do some refactoring. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.h')
-rw-r--r--net/mac80211/sta_info.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index f6081e574a28..d77ff7090630 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -613,8 +613,14 @@ void sta_info_stop(struct ieee80211_local *local);
* Returns the number of removed STA entries.
*
* @sdata: sdata to remove all stations from
+ * @vlans: if the given interface is an AP interface, also flush VLANs
*/
-int sta_info_flush(struct ieee80211_sub_if_data *sdata);
+int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans);
+
+static inline int sta_info_flush(struct ieee80211_sub_if_data *sdata)
+{
+ return __sta_info_flush(sdata, false);
+}
void sta_set_rate_info_tx(struct sta_info *sta,
const struct ieee80211_tx_rate *rate,