From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S970490AbdEZFzy (ORCPT ); Fri, 26 May 2017 01:55:54 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:47128 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965612AbdEZFzv (ORCPT ); Fri, 26 May 2017 01:55:51 -0400 Smtp-Origin-Hostprefix: devbig From: Alexei Starovoitov Smtp-Origin-Hostname: devbig500.prn1.facebook.com To: "David S . Miller" CC: Peter Zijlstra , Brendan Gregg , Daniel Borkmann , Teng Qin , , Smtp-Origin-Cluster: prn1c29 Subject: [PATCH v2 net-next 0/3] bpf: Add BPF support to all perf_event Date: Thu, 25 May 2017 22:55:46 -0700 X-Mailer: git-send-email 2.9.3 X-FB-Internal: Safe Message-ID: <20170526055549.557818-1-ast@fb.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-05-26_05:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v1->v2: address Peter's feedback. Refactor patch 1 to allow attaching bpf programs to all event types and reading counters from all of them as well patch 2 - more tests patch 3 - address Dave's feedback and document bpf_perf_event_read() and bpf_perf_event_output() properly Teng Qin (3): perf, bpf: Add BPF support to all perf_event types samples/bpf: add samples for more perf event types bpf: update perf event helper functions documentation include/uapi/linux/bpf.h | 11 ++- kernel/bpf/arraymap.c | 26 +++--- kernel/events/core.c | 6 +- kernel/trace/bpf_trace.c | 4 +- samples/bpf/bpf_helpers.h | 3 +- samples/bpf/trace_event_user.c | 46 ++++++++++- samples/bpf/tracex6_kern.c | 28 +++++-- samples/bpf/tracex6_user.c | 176 ++++++++++++++++++++++++++++++++--------- tools/include/uapi/linux/bpf.h | 11 ++- 9 files changed, 232 insertions(+), 79 deletions(-) -- 2.9.3