linux-kernel - Re: [PATCH v2 net-next 0/6] perf, bpf: add support for bpf in sw/hw perf

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Date:   Wed, 31 Aug 2016 17:18:35 -0700
From:   Brendan Gregg <brendan.d.gregg@...il.com>
To:     Alexei Starovoitov <ast@...com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Peter Zijlstra <peterz@...radead.org>,
        Brendan Gregg <bgregg@...flix.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Arnaldo Carvalho de Melo <acme@...radead.org>,
        Wang Nan <wangnan0@...wei.com>, netdev@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>, kernel-team@...com
Subject: Re: [PATCH v2 net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events

On Wed, Aug 31, 2016 at 2:50 PM, Alexei Starovoitov <ast@...com> wrote:
> Hi Peter, Dave,
>
> this patch set is a follow up to the discussion:
> https://lkml.kernel.org/r/20160804142853.GO6862%20()%20twins%20!%20programming%20!%20kicks-ass%20!%20net
> It turned out to be simpler than what we discussed.
>
> Patches 1-3 is bpf-side prep for the main patch 4
> that adds bpf program as an overflow_handler to sw and hw perf_events.
> Peter, please review.
>
> Patches 5 and 6 are examples from myself and Brendan.
>
> v1-v2: fixed issues spotted by Peter and Daniel.

Thanks Alexei!

Tested-by: Brendan Gregg <bgregg@...flix.com>

Brendan