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=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 29329C3A59F for ; Tue, 27 Aug 2019 01:37:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F23D522CBB for ; Tue, 27 Aug 2019 01:37:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566869865; bh=M2xjQ6ZmpMbIBC5uG8EVrEZMz2gbQZ8/yMvoXKWpa8c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LZHK9O6hKIW+vwH/WU7Di9M6Oz9UyqE1wAXoCmnRj78yLesguQr4xOiIcRjSKXqUk wHLgP1Ahb9XbHKcFx/APdaLelLiC4KBGOVOqS4HYlOSYgfa7QfEhnrJm2mKK2k9AvG O/hQF742sszYmSKrulY6jqtm1VugHJQoXirDtsMQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728958AbfH0Bhn (ORCPT ); Mon, 26 Aug 2019 21:37:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:50828 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729024AbfH0Bhh (ORCPT ); Mon, 26 Aug 2019 21:37:37 -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 1146321848; Tue, 27 Aug 2019 01:37:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566869856; bh=M2xjQ6ZmpMbIBC5uG8EVrEZMz2gbQZ8/yMvoXKWpa8c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vtLGTYRdFVwQDzafEg6gP/k+a2BWi2EUY9hz8JU68sWmcr86PPMZMQHKpvIJK/Qbh 0XoiUL9MIz17XCZP2zhf3RtIbzsb5Yt5WIZfevMEjCOMa/oa3uHDN87DNlDO5JDRbp 8HXCvqnsf3y75nOsUxK64TZeq983L5GAAb3hmaKk= 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 18/33] libperf: Add PERF_RECORD_MMAP2 'struct mmap2_event' to perf/event.h Date: Mon, 26 Aug 2019 22:36:19 -0300 Message-Id: <20190827013634.3173-19-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 Moving mmap2_event 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; */ Adding and using new PRI_lu64 and PRI_lx64 macros to be used for that. Using 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: https://lkml.kernel.org/n/tip-ufs9ityr5w2xqwtd5w3p6dm4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/include/perf/event.h | 15 +++++++++++++++ tools/perf/util/event.c | 6 +++--- tools/perf/util/event.h | 15 --------------- 3 files changed, 18 insertions(+), 18 deletions(-) diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h index 13fe15a2fe7f..c82e0c2c004b 100644 --- a/tools/perf/lib/include/perf/event.h +++ b/tools/perf/lib/include/perf/event.h @@ -15,4 +15,19 @@ struct mmap_event { char filename[PATH_MAX]; }; +struct mmap2_event { + struct perf_event_header header; + __u32 pid, tid; + __u64 start; + __u64 len; + __u64 pgoff; + __u32 maj; + __u32 min; + __u64 ino; + __u64 ino_generation; + __u32 prot; + __u32 flags; + char filename[PATH_MAX]; +}; + #endif /* __LIBPERF_EVENT_H */ diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 43c86257e7fa..0954f980574f 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -387,7 +387,7 @@ int perf_event__synthesize_mmap_events(struct perf_tool *tool, strcpy(execname, ""); /* 00400000-0040c000 r-xp 00000000 fd:01 41038 /bin/cat */ - n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %[^\n]\n", + n = sscanf(bf, "%"PRI_lx64"-%"PRI_lx64" %s %"PRI_lx64" %x:%x %u %[^\n]\n", &event->mmap2.start, &event->mmap2.len, prot, &event->mmap2.pgoff, &event->mmap2.maj, &event->mmap2.min, @@ -1362,8 +1362,8 @@ size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp) size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp) { - return fprintf(fp, " %d/%d: [%#" PRIx64 "(%#" PRIx64 ") @ %#" PRIx64 - " %02x:%02x %"PRIu64" %"PRIu64"]: %c%c%c%c %s\n", + return fprintf(fp, " %d/%d: [%#" PRI_lx64 "(%#" PRI_lx64 ") @ %#" PRI_lx64 + " %02x:%02x %"PRI_lu64" %"PRI_lu64"]: %c%c%c%c %s\n", event->mmap2.pid, event->mmap2.tid, event->mmap2.start, event->mmap2.len, event->mmap2.pgoff, event->mmap2.maj, event->mmap2.min, event->mmap2.ino, diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index f43eff2fba2d..af252be8ca5b 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -27,21 +27,6 @@ #define PRI_lx64 PRIx64 #endif -struct mmap2_event { - struct perf_event_header header; - u32 pid, tid; - u64 start; - u64 len; - u64 pgoff; - u32 maj; - u32 min; - u64 ino; - u64 ino_generation; - u32 prot; - u32 flags; - char filename[PATH_MAX]; -}; - struct comm_event { struct perf_event_header header; u32 pid, tid; -- 2.21.0