From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A33FC3A59F for ; Tue, 27 Aug 2019 01:38:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E95C21872 for ; Tue, 27 Aug 2019 01:38:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566869884; bh=UY68OIrX0S015L2npmJ3LkMObNrolcv3toiMwtB+MDY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=kVaV82Bp+hU3Wz6l8sRKfCJtlwHYqPQIfse1ksIcOa2eF2Nl0iw/SG2btrB4hdD1U ifVNzyu7q7pqxEYIBWqSqTfg8aQJ4AFSpNo/z3sGeuU04UXd1nPzw9IYoNZsDPlLp5 vSofmO/IfxvYobkn5gA78IxU/R0Gd1Y8BxnyOTm8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729221AbfH0BiD (ORCPT ); Mon, 26 Aug 2019 21:38:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:51158 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729189AbfH0BiA (ORCPT ); Mon, 26 Aug 2019 21:38:00 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 11430233FF; Tue, 27 Aug 2019 01:37:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566869878; bh=UY68OIrX0S015L2npmJ3LkMObNrolcv3toiMwtB+MDY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZwuRWGsoTBVO+GOxjRXYC2YVZR1wRaU73KfmfTJkNv9fw9Btbg8W3oy/pt0eE2VfL 01sMybzM+oTzMKoggC5QJPXRll3VquV5tKlfKEoaWItT+JCaOUI0xXf0XwHbHpuYiI FJdaoP+XR3fL3/qKM+VJztEX9zpe9mKDihs9e0Jk= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Alexander Shishkin , Michael Petlan , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 25/33] libperf: Add PERF_RECORD_THROTTLE 'struct throttle_event' to perf/event.h Date: Mon, 26 Aug 2019 22:36:26 -0300 Message-Id: <20190827013634.3173-26-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190827013634.3173-1-acme@kernel.org> References: <20190827013634.3173-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Move the PERF_RECORD_THROTTLE event definition into libperf's event.h header include. In order to keep libperf simple, we switch 'u64/u32/u16/u8' types used events to their generic '__u*' versions. Perf added 'u*' types mainly to ease up printing __u64 values as stated in the linux/types.h comment: /* * We define u64 as uint64_t for every architecture * so that we can print it with "%"PRIx64 without getting warnings. * * typedef __u64 u64; * typedef __s64 s64; */ Add and use new PRI_lu64 and PRI_lx64 macros for that. Use extra '_' to ease up the reading and differentiate them from standard PRI*64 macros. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190825181752.722-10-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/include/perf/event.h | 7 +++++++ tools/perf/util/event.h | 7 ------- tools/perf/util/python.c | 4 ++-- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h index f1830702e49a..ef5ec66b566e 100644 --- a/tools/perf/lib/include/perf/event.h +++ b/tools/perf/lib/include/perf/event.h @@ -73,4 +73,11 @@ struct read_event { __u64 id; }; +struct throttle_event { + struct perf_event_header header; + __u64 time; + __u64 id; + __u64 stream_id; +}; + #endif /* __LIBPERF_EVENT_H */ diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 008a2839d667..40020f5b0484 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -27,13 +27,6 @@ #define PRI_lx64 PRIx64 #endif -struct throttle_event { - struct perf_event_header header; - u64 time; - u64 id; - u64 stream_id; -}; - #ifndef KSYM_NAME_LEN #define KSYM_NAME_LEN 256 #endif diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 5be85f50cd1c..d21e270c7823 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -233,8 +233,8 @@ static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent) { struct throttle_event *te = (struct throttle_event *)(&pevent->event.header + 1); - return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRIu64 ", id: %" PRIu64 - ", stream_id: %" PRIu64 " }", + return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRI_lu64 ", id: %" PRI_lu64 + ", stream_id: %" PRI_lu64 " }", pevent->event.header.type == PERF_RECORD_THROTTLE ? "" : "un", te->time, te->id, te->stream_id); } -- 2.21.0