From: Johannes Berg <johannes@sipsolutions.net>
To: linux-wireless@vger.kernel.org
Cc: Ben Greear <greearb@candelatech.com>, Eliad Peller <eliad@wizery.com>
Subject: Re: [PATCH] mac80211: optimise AP stop RCU handling
Date: Thu, 20 Dec 2012 12:16:42 +0100 [thread overview]
Message-ID: <1356002202.10029.3.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <1355493476-2927-1-git-send-email-johannes@sipsolutions.net> (sfid-20121214_145817_787355_201B178C)
On Fri, 2012-12-14 at 14:57 +0100, Johannes Berg wrote:
> From: Johannes Berg <johannes.berg@intel.com>
>
> 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.
Applied.
johannes
next prev parent reply other threads:[~2012-12-20 11:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 22:59 [PATCH 0/5] mac80211: fix station cleanup/destruction Johannes Berg
2012-12-13 22:59 ` [PATCH 1/5] mac80211: fix station destruction in AP/mesh modes Johannes Berg
2012-12-13 22:59 ` [PATCH 2/5] mac80211: use del_timer_sync for final sta cleanup timer deletion Johannes Berg
2012-12-13 23:26 ` Johannes Berg
2012-12-13 22:59 ` [PATCH 3/5] mac80211: remove final sta_info_flush() Johannes Berg
2012-12-13 22:59 ` [PATCH 4/5] mac80211: warn if unexpectedly removing stations Johannes Berg
2012-12-13 22:59 ` [PATCH 5/5] mac80211: optimise roaming time again Johannes Berg
2012-12-13 23:32 ` Eliad Peller
2012-12-13 23:41 ` Johannes Berg
2012-12-13 23:57 ` Eliad Peller
2012-12-14 8:33 ` Johannes Berg
2012-12-14 13:57 ` [PATCH] mac80211: optimise AP stop RCU handling Johannes Berg
2012-12-20 11:16 ` Johannes Berg [this message]
2012-12-14 18:08 ` [PATCH 0/5] mac80211: fix station cleanup/destruction Ben Greear
2012-12-20 11:12 ` Johannes Berg
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