From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: brouer@redhat.com, netdev@vger.kernel.org, fw@strlen.de,
dborkman@redhat.com, hannes@stressinduktion.org
Subject: Re: [net-next PATCH V3] net: frag queue per hash bucket locking
Date: Thu, 04 Apr 2013 17:38:11 -0400 (EDT) [thread overview]
Message-ID: <20130404.173811.2079217765035237811.davem@davemloft.net> (raw)
In-Reply-To: <1365092655.3308.10.camel@edumazet-glaptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 04 Apr 2013 09:24:15 -0700
> On Thu, 2013-04-04 at 11:38 +0200, Jesper Dangaard Brouer wrote:
>> This patch implements per hash bucket locking for the frag queue
>> hash. This removes two write locks, and the only remaining write
>> lock is for protecting hash rebuild. This essentially reduce the
>> readers-writer lock to a rebuild lock.
>
> Acked-by: Eric Dumazet <edumazet@google.com>
Applied, thanks everyone.
prev parent reply other threads:[~2013-04-04 21:38 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-27 15:54 [net-next PATCH 0/3] net: frag performance followup Jesper Dangaard Brouer
2013-03-27 15:55 ` [net-next PATCH 1/3] net: frag, avoid several CPUs grabbing same frag queue during LRU evictor loop Jesper Dangaard Brouer
2013-03-27 16:14 ` Eric Dumazet
2013-03-27 17:10 ` David Miller
2013-03-27 15:55 ` [net-next PATCH 2/3] net: use the frag lru_lock to protect netns_frags.nqueues update Jesper Dangaard Brouer
2013-03-27 16:21 ` Eric Dumazet
2013-03-27 17:10 ` David Miller
2013-03-27 15:56 ` [net-next PATCH 3/3] net: frag queue per hash bucket locking Jesper Dangaard Brouer
2013-03-27 17:25 ` Eric Dumazet
2013-03-28 18:57 ` Hannes Frederic Sowa
2013-03-28 19:03 ` David Miller
2013-03-28 19:10 ` Hannes Frederic Sowa
2013-03-28 19:19 ` David Miller
2013-03-28 20:22 ` Eric Dumazet
2013-03-28 23:30 ` Hannes Frederic Sowa
2013-03-28 23:39 ` Eric Dumazet
2013-03-29 0:33 ` Hannes Frederic Sowa
2013-03-29 19:01 ` Jesper Dangaard Brouer
2013-03-29 19:05 ` Eric Dumazet
2013-03-29 19:22 ` David Miller
2013-04-02 15:23 ` Jesper Dangaard Brouer
2013-04-03 22:11 ` Jesper Dangaard Brouer
2013-04-04 7:52 ` [net-next PATCH V2] " Jesper Dangaard Brouer
2013-04-04 9:03 ` Hannes Frederic Sowa
2013-04-04 9:27 ` Jesper Dangaard Brouer
2013-04-04 9:38 ` [net-next PATCH V3] " Jesper Dangaard Brouer
2013-04-04 9:58 ` Hannes Frederic Sowa
2013-04-04 16:24 ` Eric Dumazet
2013-04-04 21:38 ` David Miller [this message]
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