mac80211: optimise roaming time again
authorJohannes Berg <johannes.berg@intel.com>
Thu, 13 Dec 2012 22:49:02 +0000 (23:49 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Thu, 3 Jan 2013 12:01:17 +0000 (13:01 +0100)
commit051007d9e281cd8ea603a4cc4c96b0170b26c7e9
tree3c7b62d4290774d41b24562537d781847a6c5b36
parent09f4114e02aac9cbf40553a17580b07ab29715d8
mac80211: optimise roaming time again

The last fixes re-added the RCU synchronize penalty
on roaming to fix the races. Split up sta_info_flush()
now to get rid of that again, and let managed mode
(and only it) delay the actual destruction.

Tested-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/iface.c
net/mac80211/mlme.c
net/mac80211/sta_info.c
net/mac80211/sta_info.h