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

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Date:	Mon, 19 Oct 2015 09:45:37 -0700
From:	santosh shilimkar <santosh.shilimkar@...cle.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	ssantosh@...nel.org, David.Laight@...LAB.COM
Subject: Re: [RFC PATCH] RDS: convert bind hash table to re-sizable hashtable

On 10/18/2015 6:56 PM, David Miller wrote:
> From: Santosh Shilimkar <santosh.shilimkar@...cle.com>
> Date: Wed, 14 Oct 2015 14:15:31 -0700
>
>> From: Santosh Shilimkar <ssantosh@...nel.org>
>>
>> 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.
>>
>> Cc: David Laight <David.Laight@...LAB.COM>
>> Cc: David Miller <davem@...emloft.net>
>> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@...cle.com>
>
> This looks fine as far as I can tell.


Thanks for review Dave !!

Regards,
Santosh
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