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From: James Smart <james.smart@broadcom.com>
To: Jianchao Wang <jianchao.w.wang@oracle.com>,
	keith.busch@intel.com, axboe@fb.com, hch@lst.de,
	sagi@grimberg.me, maxg@mellanox.com
Cc: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V5 1/2] nvme-pci: introduce RECONNECTING state to mark initializing procedure
Date: Thu, 18 Jan 2018 07:23:50 -0800	[thread overview]
Message-ID: <bdeedcd0-b761-3bf1-e0a5-3885fe29fd44@broadcom.com> (raw)
In-Reply-To: <1516270202-8051-2-git-send-email-jianchao.w.wang@oracle.com>

On 1/18/2018 2:10 AM, Jianchao Wang wrote:
> After Sagi's commit (nvme-rdma: fix concurrent reset and reconnect),
> both nvme-fc/rdma have following pattern:
> RESETTING    - quiesce blk-mq queues, teardown and delete queues/
>                 connections, clear out outstanding IO requests...
> RECONNECTING - establish new queues/connections and some other
>                 initializing things.
> Introduce RECONNECTING to nvme-pci transport to do the same mark.
> Then we get a coherent state definition among nvme pci/rdma/fc
> transports.
>
> Suggested-by: James Smart <james.smart@broadcom.com>
> Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
> ---
>   drivers/nvme/host/core.c |  2 +-
>   drivers/nvme/host/pci.c  | 19 +++++++++++++++++--
>   2 files changed, 18 insertions(+), 3 deletions(-)
>

Reviewed-by: James Smart  <james.smart@broadcom.com>

WARNING: multiple messages have this Message-ID (diff)
From: james.smart@broadcom.com (James Smart)
Subject: [PATCH V5 1/2] nvme-pci: introduce RECONNECTING state to mark initializing procedure
Date: Thu, 18 Jan 2018 07:23:50 -0800	[thread overview]
Message-ID: <bdeedcd0-b761-3bf1-e0a5-3885fe29fd44@broadcom.com> (raw)
In-Reply-To: <1516270202-8051-2-git-send-email-jianchao.w.wang@oracle.com>

On 1/18/2018 2:10 AM, Jianchao Wang wrote:
> After Sagi's commit (nvme-rdma: fix concurrent reset and reconnect),
> both nvme-fc/rdma have following pattern:
> RESETTING    - quiesce blk-mq queues, teardown and delete queues/
>                 connections, clear out outstanding IO requests...
> RECONNECTING - establish new queues/connections and some other
>                 initializing things.
> Introduce RECONNECTING to nvme-pci transport to do the same mark.
> Then we get a coherent state definition among nvme pci/rdma/fc
> transports.
>
> Suggested-by: James Smart <james.smart at broadcom.com>
> Signed-off-by: Jianchao Wang <jianchao.w.wang at oracle.com>
> ---
>   drivers/nvme/host/core.c |  2 +-
>   drivers/nvme/host/pci.c  | 19 +++++++++++++++++--
>   2 files changed, 18 insertions(+), 3 deletions(-)
>

Reviewed-by: James Smart? <james.smart at broadcom.com>

  parent reply	other threads:[~2018-01-18 15:23 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-18 10:10 [PATCH V5 0/2] nvme-pci: fix the timeout case when reset is ongoing Jianchao Wang
2018-01-18 10:10 ` Jianchao Wang
2018-01-18 10:10 ` [PATCH V5 1/2] nvme-pci: introduce RECONNECTING state to mark initializing procedure Jianchao Wang
2018-01-18 10:10   ` Jianchao Wang
2018-01-18 10:17   ` Max Gurtovoy
2018-01-18 10:17     ` Max Gurtovoy
2018-01-19  9:49     ` jianchao.wang
2018-01-19  9:49       ` jianchao.wang
2018-01-18 15:23   ` James Smart [this message]
2018-01-18 15:23     ` James Smart
2018-01-18 10:10 ` [PATCH V5 2/2] nvme-pci: fixup the timeout case when reset is ongoing Jianchao Wang
2018-01-18 10:10   ` Jianchao Wang
2018-01-19  4:59   ` Keith Busch
2018-01-19  4:59     ` Keith Busch
2018-01-19  5:55     ` jianchao.wang
2018-01-19  5:55       ` jianchao.wang
2018-01-19  6:05       ` Keith Busch
2018-01-19  6:05         ` Keith Busch
2018-01-19  6:53         ` jianchao.wang
2018-01-19  6:53           ` jianchao.wang
2018-01-18 15:34 ` [PATCH V5 0/2] nvme-pci: fix " James Smart
2018-01-18 15:34   ` James Smart
2018-01-19  8:01 ` Keith Busch
2018-01-19  8:01   ` Keith Busch
2018-01-19  8:14   ` jianchao.wang
2018-01-19  8:14     ` jianchao.wang
2018-01-19  8:42     ` Keith Busch
2018-01-19  8:42       ` Keith Busch
2018-01-19  9:02       ` jianchao.wang
2018-01-19  9:02         ` jianchao.wang
2018-01-19 11:52         ` Keith Busch
2018-01-19 11:52           ` Keith Busch
2018-01-19 13:56           ` jianchao.wang
2018-01-19 13:56             ` jianchao.wang
2018-01-20  2:11             ` Keith Busch
2018-01-20  2:11               ` Keith Busch
2018-01-20 14:07               ` jianchao.wang
2018-01-20 14:07                 ` jianchao.wang
2018-01-20 14:14                 ` jianchao.wang
2018-01-20 14:14                   ` jianchao.wang

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