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authorThomas Pedersen <thomas@cozybit.com>2013-02-14 11:20:13 -0800
committerJohannes Berg <johannes.berg@intel.com>2013-02-15 09:41:40 +0100
commit2b5e19677592c167d012c2d129407f39d2bdeb8d (patch)
treedb898021baebc1b462b78d00048d0cf9ef3f0aa8 /net/mac80211/mesh_plink.c
parent4a3cb702b05868f67c4ee3da3380461c5b90b4ca (diff)
downloadlinux-2b5e19677592c167d012c2d129407f39d2bdeb8d.tar.bz2
mac80211: cache mesh beacon
Previously, the entire mesh beacon would be generated each time the beacon timer fired. Instead generate a beacon head and tail (so the TIM can easily be inserted when mesh power save is on) when starting a mesh or the MBSS parameters change. Also add a mutex for protecting beacon updates and preventing leaks. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh_plink.c')
-rw-r--r--net/mac80211/mesh_plink.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 7765139b24aa..f7526e509aa8 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -508,7 +508,7 @@ void mesh_neighbour_update(struct ieee80211_sub_if_data *sdata,
ieee80211_mps_frame_release(sta, elems);
out:
rcu_read_unlock();
- ieee80211_bss_info_change_notify(sdata, changed);
+ ieee80211_mbss_info_change_notify(sdata, changed);
}
static void mesh_plink_timer(unsigned long data)
@@ -1090,5 +1090,5 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
rcu_read_unlock();
if (changed)
- ieee80211_bss_info_change_notify(sdata, changed);
+ ieee80211_mbss_info_change_notify(sdata, changed);
}