linux-kernel - Re: [net-next PATCH v2] RDS: convert bind hash table to re-sizable hashtable

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Message-Id: <20151102.153655.1301864027648808208.davem@davemloft.net>
Date:	Mon, 02 Nov 2015 15:36:55 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	santosh.shilimkar@...cle.com
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	ssantosh@...nel.org
Subject: Re: [net-next PATCH v2] RDS: convert bind hash table to re-sizable
 hashtable

From: Santosh Shilimkar <santosh.shilimkar@...cle.com>
Date: Fri, 30 Oct 2015 08:49:10 -0700

> To further improve the RDS connection scalabilty on massive systems
> where number of sockets grows into tens of thousands  of sockets, there
> is a need of larger bind hashtable. Pre-allocated 8K or 16K table is
> not very flexible in terms of memory utilisation. The rhashtable
> infrastructure gives us the flexibility to grow the hashtbable based
> on use and also comes up with inbuilt efficient bucket(chain) handling.
> 
> Reviewed-by: David Miller <davem@...emloft.net>
> Signed-off-by: Santosh Shilimkar <ssantosh@...nel.org>
> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@...cle.com>
> ---
> v2: Dropped empty new line from rds_add_bound()  (David Miller)

Applied.
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