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From: Tony Lu <tonylu@linux.alibaba.com>
To: Leon Romanovsky <leon@kernel.org>
Cc: kgraul@linux.ibm.com, kuba@kernel.org, davem@davemloft.net,
	netdev@vger.kernel.org, linux-s390@vger.kernel.org,
	RDMA mailing list <linux-rdma@vger.kernel.org>
Subject: Re: [RFC PATCH net-next 0/6] net/smc: Spread workload over multiple cores
Date: Mon, 17 Jan 2022 01:47:53 +0800	[thread overview]
Message-ID: <YeRaSdg8TcNJsGBB@TonyMac-Alibaba> (raw)
In-Reply-To: <YePesYRnrKCh1vFy@unreal>

On Sun, Jan 16, 2022 at 11:00:33AM +0200, Leon Romanovsky wrote:
> On Fri, Jan 14, 2022 at 01:48:46PM +0800, Tony Lu wrote:
> > <snip>
> > 
> > These patches are still improving, I am very glad to hear your advice.
> 
> Please CC RDMA mailing list next time.

I will do it in the next patch.
 
> Why didn't you use already existed APIs in drivers/infiniband/core/cq.c?
> ib_cq_pool_get() will do most if not all of your open-coded CQ spreading
> logic.

Thanks for your advice. I have looked into this API about shared CQ
pool. It should suit for this scene after my brief test. I will replace
the logic of least-used CQ to this CQ pool API in the next patch.

Thank you.
Tony Lu

  reply	other threads:[~2022-01-16 17:47 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-14  5:48 [RFC PATCH net-next 0/6] net/smc: Spread workload over multiple cores Tony Lu
2022-01-14  5:48 ` [RFC PATCH net-next 1/6] net/smc: Spread CQs to differents completion vectors Tony Lu
2022-01-14  5:48 ` [RFC PATCH net-next 2/6] net/smc: Prepare for multiple CQs per IB devices Tony Lu
2022-01-14  5:48 ` [RFC PATCH net-next 3/6] net/smc: Introduce smc_ib_cq to bind link and cq Tony Lu
2022-01-14  5:48 ` [RFC PATCH net-next 4/6] net/smc: Multiple CQs per IB devices Tony Lu
2022-01-14  5:48 ` [RFC PATCH net-next 5/6] net/smc: Unbind buffer size from clcsock and make it tunable Tony Lu
2022-01-14  5:48 ` [RFC PATCH net-next 6/6] net/smc: Introduce tunable linkgroup max connections Tony Lu
2022-01-16  9:00 ` [RFC PATCH net-next 0/6] net/smc: Spread workload over multiple cores Leon Romanovsky
2022-01-16 17:47   ` Tony Lu [this message]
2022-01-26  7:23   ` Tony Lu
2022-01-26 15:28     ` Jason Gunthorpe
2022-01-27  3:14       ` Tony Lu
2022-01-27  6:21         ` Leon Romanovsky
2022-01-27  7:59           ` Tony Lu
2022-01-27  8:47             ` Leon Romanovsky
2022-01-27  9:14               ` Tony Lu
2022-01-27  9:25                 ` Leon Romanovsky
2022-01-27  9:50                   ` Tony Lu
2022-01-27 14:52                     ` Karsten Graul
2022-01-28  6:55                       ` Tony Lu
2022-02-01 16:50                         ` Karsten Graul
2022-02-09  9:49                           ` Tony Lu

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