linux-kernel - Re: [PATCH v2 2/2] nvme-tcp: support specifying the congestion-control

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Date:   Tue, 8 Mar 2022 23:36:27 +0800
From:   Mingbao Sun <sunmingbao@....com>
To:     Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...com>,
        Christoph Hellwig <hch@....de>,
        Sagi Grimberg <sagi@...mberg.me>,
        Chaitanya Kulkarni <kch@...dia.com>,
        linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     tyler.sun@...l.com, ping.gan@...l.com, yanxiu.cai@...l.com,
        libin.zhang@...l.com, ao.sun@...l.com
Subject: Re: [PATCH v2 2/2] nvme-tcp: support specifying the
 congestion-control

Per the comments from Christoph Hellwig, the calls to networking APIs
in nvme-fabrics.ko were deleted.

Since the tcp_congestion passed in from the user-space could also get
checked later within sock_common_setsockopt in nvme_tcp_alloc_queue.
So this deletion brings no downside to command 'nvme connect'.