netdev - RE: [PATCH net v1] net/sched: Don't print dump stack in event of transmission timeout

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Date:   Mon, 13 Apr 2020 11:01:42 +0000
From:   Jose Abreu <Jose.Abreu@...opsys.com>
To:     Leon Romanovsky <leon@...nel.org>
CC:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Arjan van de Ven <arjan@...ux.intel.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Jiri Pirko <jiri@...nulli.us>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [PATCH net v1] net/sched: Don't print dump stack in event of
 transmission timeout

From: Leon Romanovsky <leon@...nel.org>
Date: Apr/13/2020, 11:54:08 (UTC+00:00)

> Sorry, if I misunderstood you, but you are proposing to count traffic, right?
> 
> If yes, RDMA traffic bypasses the SW stack and not visible to the kernel, hence
> the BQL will count only ETH portion of that mixed traffic, while RDMA traffic
> is the one who "blocked" transmission channel (QP in RDMA terminology).

Sorry but you don't mention in your commit message that this is RDMA 
specific so that's why I brought up the topic of BQL. Apologies for the 
misunderstood.

---
Thanks,
Jose Miguel Abreu