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authorJohannes Berg <johannes.berg@intel.com>2012-12-14 14:56:03 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-01-03 13:01:31 +0100
commit75de9113bb9dc4939a7cd54e4bdfad555b35f5b1 (patch)
treefdc5609f042781ce035e5e88272809db81f5493c /samples
parent361c9c8b0eeeec7d881e018d5143bf883558c566 (diff)
downloadtalos-obmc-linux-75de9113bb9dc4939a7cd54e4bdfad555b35f5b1.tar.gz
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mac80211: optimise AP stop RCU handling
If there are VLANs, stopping an AP is inefficient as it calls rcu_barrier() once for each interface (the VLANs and the AP itself). Optimise this by moving rcu_barrier() out of the station cleanups and calling it only once for all interfaces combined. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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