Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Fri, 19 Apr 2019 17:16:29 -0400
From:   Josef Bacik <josef@toxicpanda.com>
To:     Matt Mullins <mmullins@fb.com>
Cc:     hall@fb.com, ast@kernel.org, bpf@vger.kernel.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        Josef Bacik <josef@toxicpanda.com>,
        Jens Axboe <axboe@kernel.dk>,
        Steven Rostedt <rostedt@goodmis.org>,
        Ingo Molnar <mingo@redhat.com>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Martin KaFai Lau <kafai@fb.com>,
        Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
        linux-block@vger.kernel.org, nbd@other.debian.org
Subject: Re: [PATCH bpf-next v3 3/5] nbd: add tracepoints for send/receive
 timing
Message-ID: <20190419211628.zzn42bfpqelfq52p@macbook-pro-91.dhcp.thefacebook.com>
References: <20190419210409.5021-1-mmullins@fb.com>
 <20190419210409.5021-4-mmullins@fb.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20190419210409.5021-4-mmullins@fb.com>
User-Agent: NeoMutt/20180716
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri, Apr 19, 2019 at 02:04:07PM -0700, Matt Mullins wrote:
> From: Andrew Hall <hall@fb.com>
> 
> This adds four tracepoints to nbd, enabling separate tracing of payload
> and header sending/receipt.
> 
> In the send path for headers that have already been sent, we also
> explicitly initialize the handle so it can be referenced by the later
> tracepoint.
> 
> Signed-off-by: Andrew Hall <hall@fb.com>

Reviewed-by: Josef Bacik <josef@toxicpanda.com>

Thanks,

Josef