Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755530AbbFLRVm (ORCPT ); Fri, 12 Jun 2015 13:21:42 -0400 Received: from mail-pd0-f181.google.com ([209.85.192.181]:34408 "EHLO mail-pd0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754909AbbFLRVk (ORCPT ); Fri, 12 Jun 2015 13:21:40 -0400 Message-ID: <557B1524.5090104@plumgrid.com> Date: Fri, 12 Jun 2015 10:21:40 -0700 From: Alexei Starovoitov User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: "Wangnan (F)" , Daniel Wagner , Steven Rostedt , Tom Zanussi CC: "linux-kernel@vger.kernel.org" Subject: Re: latency histogram with BPF References: <557937D8.90606@bmw-carit.de> <557A832B.7020405@huawei.com> In-Reply-To: <557A832B.7020405@huawei.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 632 Lines: 13 On 6/11/15 11:58 PM, Wangnan (F) wrote: > Is it possible to make 'uapi/linux/bpf.h' hold something useful for > eBPF programming, so we can get rid from bpf_helpers? that won't be right. uapi headers suppose to have things needed for both kernel and user space, not user space only. I think it's better for 'perf' package to install such extra .h into /usr/... during 'apt-get install' -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/