From: Marek Lindner <lindner_marek@yahoo.de>
To: The list for a Better Approach To Mobile Ad-hoc Networking
<b.a.t.m.a.n@lists.open-mesh.org>
Subject: Re: [B.A.T.M.A.N.] performance patches (v3)
Date: Wed, 19 Jan 2011 21:07:01 +0100 [thread overview]
Message-ID: <201101192107.02433.lindner_marek@yahoo.de> (raw)
In-Reply-To: <201012130118.14949.lindner_marek@yahoo.de>
On Monday 13 December 2010 01:18:14 Marek Lindner wrote:
> the performance patches progress step by step. A few patches already went
> into the repository the rest is waiting for more review. Thanks to Sven's
> feedback quite some bugs were squashed.
>
> Changes since v2:
> * code rebased on top of the trunk
> * some more neigh_node protected by reference counters
> * call_rcu and kref_put race condition fixed
>
> Known issues:
> * bonding / alternating candidates are not secured by refcounting [see
> find_router()] - ideas welcome
Thanks to the bonding / alternating patch I was able to commit the remaining
patches that replace the orig_hash spinlock with more advanced locking
techniques (revision 1904 - 1909).
Regards,
Marek
prev parent reply other threads:[~2011-01-19 20:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-13 0:18 [B.A.T.M.A.N.] performance patches (v3) Marek Lindner
2010-12-13 0:18 ` [B.A.T.M.A.N.] [PATCH 1/5] batman-adv: protect neigh_nodes used outside of rcu_locks with refcounting Marek Lindner
2010-12-13 0:18 ` [B.A.T.M.A.N.] [PATCH 2/5] batman-adv: protect each hash row with rcu locks Marek Lindner
2010-12-13 0:18 ` [B.A.T.M.A.N.] [PATCH 3/5] batman-adv: protect originator nodes with reference counters Marek Lindner
2010-12-13 0:18 ` [B.A.T.M.A.N.] [PATCH 4/5] batman-adv: protect ogm counter arrays with spinlock Marek Lindner
2010-12-13 0:18 ` [B.A.T.M.A.N.] [PATCH 5/5] batman-adv: remove orig_hash spinlock Marek Lindner
2010-12-30 2:09 ` [B.A.T.M.A.N.] [PATCH] batman-adv: protect bonding with rcu locks Simon Wunderlich
2011-01-16 11:35 ` Marek Lindner
2011-01-16 11:36 ` [B.A.T.M.A.N.] [PATCH] batman-adv: protect bonding with rcu locks (proposal) Marek Lindner
2011-01-16 17:07 ` [B.A.T.M.A.N.] [PATCH] batman-adv: protect bonding with rcu locks Simon Wunderlich
2011-01-19 20:07 ` Marek Lindner [this message]
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