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From: Max Gurtovoy <maxg@mellanox.com>
To: Sagi Grimberg <sagi@grimberg.me>, <linux-rdma@vger.kernel.org>,
	<linux-nvme@lists.infradead.org>, <linux-block@vger.kernel.org>
Cc: <netdev@vger.kernel.org>, Saeed Mahameed <saeedm@mellanox.com>,
	Or Gerlitz <ogerlitz@mellanox.com>,
	Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH rfc 0/6] Automatic affinity settings for nvme over rdma
Date: Tue, 4 Apr 2017 10:51:47 +0300	[thread overview]
Message-ID: <86ed1762-a990-691f-e043-3d7dcac8fe85@mellanox.com> (raw)
In-Reply-To: <1491140492-25703-1-git-send-email-sagi@grimberg.me>

>
> Any feedback is welcome.

Hi Sagi,

the patchset looks good and of course we can add support for more 
drivers in the future.
have you run some performance testing with the nvmf initiator ?


>
> Sagi Grimberg (6):
>   mlx5: convert to generic pci_alloc_irq_vectors
>   mlx5: move affinity hints assignments to generic code
>   RDMA/core: expose affinity mappings per completion vector
>   mlx5: support ->get_vector_affinity
>   block: Add rdma affinity based queue mapping helper
>   nvme-rdma: use intelligent affinity based queue mappings
>
>  block/Kconfig                                      |   5 +
>  block/Makefile                                     |   1 +
>  block/blk-mq-rdma.c                                |  56 +++++++++++
>  drivers/infiniband/hw/mlx5/main.c                  |  10 ++
>  drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |   5 +-
>  drivers/net/ethernet/mellanox/mlx5/core/eq.c       |   9 +-
>  drivers/net/ethernet/mellanox/mlx5/core/eswitch.c  |   2 +-
>  drivers/net/ethernet/mellanox/mlx5/core/health.c   |   2 +-
>  drivers/net/ethernet/mellanox/mlx5/core/main.c     | 106 +++------------------
>  .../net/ethernet/mellanox/mlx5/core/mlx5_core.h    |   1 -
>  drivers/nvme/host/rdma.c                           |  13 +++
>  include/linux/blk-mq-rdma.h                        |  10 ++
>  include/linux/mlx5/driver.h                        |   2 -
>  include/rdma/ib_verbs.h                            |  24 +++++
>  14 files changed, 138 insertions(+), 108 deletions(-)
>  create mode 100644 block/blk-mq-rdma.c
>  create mode 100644 include/linux/blk-mq-rdma.h
>

  parent reply	other threads:[~2017-04-04  7:52 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-02 13:41 [PATCH rfc 0/6] Automatic affinity settings for nvme over rdma Sagi Grimberg
2017-04-02 13:41 ` [PATCH rfc 1/6] mlx5: convert to generic pci_alloc_irq_vectors Sagi Grimberg
2017-04-04  6:27   ` Christoph Hellwig
2017-04-02 13:41 ` [PATCH rfc 2/6] mlx5: move affinity hints assignments to generic code Sagi Grimberg
2017-04-04  6:32   ` Christoph Hellwig
2017-04-06  8:29     ` Sagi Grimberg
2017-04-02 13:41 ` [PATCH rfc 3/6] RDMA/core: expose affinity mappings per completion vector Sagi Grimberg
2017-04-04  6:32   ` Christoph Hellwig
2017-04-02 13:41 ` [PATCH rfc 4/6] mlx5: support ->get_vector_affinity Sagi Grimberg
2017-04-04  6:33   ` Christoph Hellwig
2017-04-02 13:41 ` [PATCH rfc 5/6] block: Add rdma affinity based queue mapping helper Sagi Grimberg
2017-04-04  6:33   ` Christoph Hellwig
2017-04-04  7:46   ` Max Gurtovoy
2017-04-04 13:09     ` Christoph Hellwig
2017-04-06  9:23     ` Sagi Grimberg
2017-04-05 14:17   ` Jens Axboe
2017-04-02 13:41 ` [PATCH rfc 6/6] nvme-rdma: use intelligent affinity based queue mappings Sagi Grimberg
2017-04-04  6:34   ` Christoph Hellwig
2017-04-06  8:30     ` Sagi Grimberg
2017-04-04  7:51 ` Max Gurtovoy [this message]
2017-04-06  8:34   ` [PATCH rfc 0/6] Automatic affinity settings for nvme over rdma Sagi Grimberg
2017-04-10 18:05 ` Steve Wise
2017-04-12  6:34   ` Christoph Hellwig

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