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 4DF76C3A59F for ; Tue, 27 Aug 2019 01:38:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 211672173E for ; Tue, 27 Aug 2019 01:38:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566869881; bh=jIcvO/lISP2V2k/D3uXnGNZDSFjHD2sUzaMnzay/kQU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Y5Jur6tasCf/yhSGeziCZgNSeUyZS0etdkFKwvavGYWEQDSXm4iHTUTd8+8UVw9Ap YP29XH54HZKplO2+JGUYLz1co7MtV7iO0hvXjuHxemE45UD9PYadWDuvj8C0bhGK8M 5W4p5I8YUlFIip+jAw15S24eJZj8ElTCFfnilMow= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729198AbfH0BiA (ORCPT ); Mon, 26 Aug 2019 21:38:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:51124 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729153AbfH0Bh4 (ORCPT ); Mon, 26 Aug 2019 21:37:56 -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 E6C8121883; Tue, 27 Aug 2019 01:37:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566869875; bh=jIcvO/lISP2V2k/D3uXnGNZDSFjHD2sUzaMnzay/kQU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FMSl/2/15ud3lWOueanUy1uGLbErSDatJ+f5LhhAIpiNdLdsnp+a8NrYJofj8L1gV RliBldN1dtak2i53KxNBZBjCQ2EJ5t3nZ953dQtLpVXyOaMeK+qiBwYEbg1ZgyBiW7 +A2aQiRXTofqYh8bJM1cY81EFpG41Rjh6TknnWn8= 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 24/33] libperf: Add PERF_RECORD_READ 'struct read_event' to perf/event.h Date: Mon, 26 Aug 2019 22:36:25 -0300 Message-Id: <20190827013634.3173-25-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_READ event definition to 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/20190825181752.722-9-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/include/perf/event.h | 12 ++++++++++++ tools/perf/util/event.h | 12 ------------ tools/perf/util/session.c | 8 ++++---- 3 files changed, 16 insertions(+), 16 deletions(-) diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h index 86a779593405..f1830702e49a 100644 --- a/tools/perf/lib/include/perf/event.h +++ b/tools/perf/lib/include/perf/event.h @@ -61,4 +61,16 @@ struct lost_samples_event { __u64 lost; }; +/* + * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID + */ +struct read_event { + struct perf_event_header header; + __u32 pid, tid; + __u64 value; + __u64 time_enabled; + __u64 time_running; + __u64 id; +}; + #endif /* __LIBPERF_EVENT_H */ diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 976a8f00d2a2..008a2839d667 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -27,18 +27,6 @@ #define PRI_lx64 PRIx64 #endif -/* - * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID - */ -struct read_event { - struct perf_event_header header; - u32 pid, tid; - u64 value; - u64 time_enabled; - u64 time_running; - u64 id; -}; - struct throttle_event { struct perf_event_header header; u64 time; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 82e0438a9160..cb1d8dcd0c19 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1260,7 +1260,7 @@ static void dump_read(struct evsel *evsel, union perf_event *event) if (!dump_trace) return; - printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid, + printf(": %d %d %s %" PRI_lu64 "\n", event->read.pid, event->read.tid, perf_evsel__name(evsel), event->read.value); @@ -1270,13 +1270,13 @@ static void dump_read(struct evsel *evsel, union perf_event *event) read_format = evsel->core.attr.read_format; if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) - printf("... time enabled : %" PRIu64 "\n", read_event->time_enabled); + printf("... time enabled : %" PRI_lu64 "\n", read_event->time_enabled); if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) - printf("... time running : %" PRIu64 "\n", read_event->time_running); + printf("... time running : %" PRI_lu64 "\n", read_event->time_running); if (read_format & PERF_FORMAT_ID) - printf("... id : %" PRIu64 "\n", read_event->id); + printf("... id : %" PRI_lu64 "\n", read_event->id); } static struct machine *machines__find_for_cpumode(struct machines *machines, -- 2.21.0