linux-kernel - Re: [RFC PATCH v5 0/3] Make eBPF programs output data to perf

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Message-ID: <55A868F3.5090007@huawei.com>
Date:	Fri, 17 Jul 2015 10:31:15 +0800
From:	He Kuang <hekuang@...wei.com>
To:	Steven Rostedt <rostedt@...dmis.org>,
	Alexei Starovoitov <ast@...mgrid.com>
CC:	<masami.hiramatsu.pt@...achi.com>, <acme@...nel.org>,
	<a.p.zijlstra@...llo.nl>, <mingo@...hat.com>,
	<namhyung@...nel.org>, <jolsa@...nel.org>, <wangnan0@...wei.com>,
	<pi3orama@....com>, <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v5 0/3] Make eBPF programs output data to perf


On 2015/7/14 21:35, Steven Rostedt wrote:
> On Mon, 13 Jul 2015 20:10:29 -0700
> Alexei Starovoitov <ast@...mgrid.com> wrote:
>
>> On 7/13/15 6:59 PM, He Kuang wrote:
>>> This version we output bpf trace events in a hex array, the results
>>> for three u64 integers in previous sample changed to this:
>>>
>>>     dd 1042 [000] 1296.122951: bpf:bpf_output_data: 7a ca aa c6 2d 01 00
>>>     00 95 87 ec ca 2d 01 00 00 1b bd 41 04 00 00 00 00
>>
>> typo in the above. It's not 3 u64 integers, but variable number of u8.
>>
>> Whole thing looks good.
>> I've acked patch 3.
>> Hopefully Steven can review patches 1 and 2.
>
> I'll try to get around to it ;-)
>
> -- Steve
>

Awaiting your reply ;-)

Thank you.

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