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

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Message-ID: <55A47DA5.9080808@plumgrid.com>
Date:	Mon, 13 Jul 2015 20:10:29 -0700
From:	Alexei Starovoitov <ast@...mgrid.com>
To:	He Kuang <hekuang@...wei.com>, rostedt@...dmis.org,
	masami.hiramatsu.pt@...achi.com, acme@...nel.org,
	a.p.zijlstra@...llo.nl, mingo@...hat.com, namhyung@...nel.org,
	jolsa@...nel.org
CC:	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 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.

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