From: David Miller <davem@davemloft.net>
To: ast@fb.com
Cc: peterz@infradead.org, bgregg@netflix.com, daniel@iogearbox.net,
acme@infradead.org, wangnan0@huawei.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-team@fb.com
Subject: Re: [PATCH v3 net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events
Date: Fri, 02 Sep 2016 10:56:11 -0700 (PDT) [thread overview]
Message-ID: <20160902.105611.321131888699056092.davem@davemloft.net> (raw)
In-Reply-To: <1472780246-323814-1-git-send-email-ast@fb.com>
From: Alexei Starovoitov <ast@fb.com>
Date: Thu, 1 Sep 2016 18:37:20 -0700
> 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.
>
> Patches 5 and 6 are examples from myself and Brendan.
>
> Peter,
> to implement your suggestion to add ifdef CONFIG_BPF_SYSCALL
> inside struct perf_event, I had to shuffle ifdefs in events/core.c
> Please double check whether that is what you wanted to see.
>
> v2->v3: fixed few more minor issues
> v1->v2: fixed issues spotted by Peter and Daniel.
Series applied, thanks.
prev parent reply other threads:[~2016-09-02 17:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-02 1:37 [PATCH v3 net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events Alexei Starovoitov
2016-09-02 1:37 ` [PATCH v3 net-next 1/6] bpf: support 8-byte metafield access Alexei Starovoitov
2016-09-02 1:37 ` [PATCH v3 net-next 2/6] bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type Alexei Starovoitov
2016-09-02 1:37 ` [PATCH v3 net-next 3/6] bpf: perf_event progs should only use preallocated maps Alexei Starovoitov
2016-09-02 1:37 ` [PATCH v3 net-next 4/6] perf, bpf: add perf events core support for BPF_PROG_TYPE_PERF_EVENT programs Alexei Starovoitov
2016-09-02 1:37 ` [PATCH v3 net-next 5/6] samples/bpf: add perf_event+bpf example Alexei Starovoitov
2016-09-02 1:37 ` [PATCH v3 net-next 6/6] samples/bpf: add sampleip example Alexei Starovoitov
2016-09-02 9:32 ` [PATCH v3 net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events Peter Zijlstra
2016-09-02 17:56 ` David Miller [this message]
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