linux-kernel - Re: [PATCH v4 2/4] bpf: Add new bpf map type to store the pointer to struct perf

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Message-ID: <55B981BF.3090305@plumgrid.com>
Date:	Wed, 29 Jul 2015 18:45:35 -0700
From:	Alexei Starovoitov <ast@...mgrid.com>
To:	Daniel Borkmann <daniel@...earbox.net>,
	Kaixu Xia <xiakaixu@...wei.com>, davem@...emloft.net,
	acme@...nel.org, mingo@...hat.com, a.p.zijlstra@...llo.nl,
	masami.hiramatsu.pt@...achi.com, jolsa@...nel.org
Cc:	wangnan0@...wei.com, linux-kernel@...r.kernel.org,
	pi3orama@....com, hekuang@...wei.com
Subject: Re: [PATCH v4 2/4] bpf: Add new bpf map type to store the pointer to
 struct perf_event

On 7/29/15 4:30 PM, Daniel Borkmann wrote:
> +    if (map && map->map_type == BPF_MAP_TYPE_PERF_EVENT_ARRAY &&
> +        func_id != BPF_FUNC_perf_event_read)

this part belongs in patch 3, since patch 2 won't compile as-is.
Please keep bi-sectability intact.

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