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=-14.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, 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 39030C2BBCA for ; Wed, 16 Dec 2020 19:04:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF076235F7 for ; Wed, 16 Dec 2020 19:04:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732992AbgLPTEJ (ORCPT ); Wed, 16 Dec 2020 14:04:09 -0500 Received: from mga14.intel.com ([192.55.52.115]:53485 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727242AbgLPTEJ (ORCPT ); Wed, 16 Dec 2020 14:04:09 -0500 IronPort-SDR: CZecyY8MxfMpeU4S2+G5VxxzW0zjJX4lsPo/cIcjIHd+yYvYgRpT2JBWothnZRJvkpN2vI6MVO 1j96P3WMNrGA== X-IronPort-AV: E=McAfee;i="6000,8403,9837"; a="174349567" X-IronPort-AV: E=Sophos;i="5.78,425,1599548400"; d="scan'208";a="174349567" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2020 10:59:42 -0800 IronPort-SDR: 600s45CR0wDSWfhmuAhiFQzBaky8KnB0Avgh2E+8+Ra+g3WLS3aDLTqjDRMOlb6kg/qoQ5gA0H OqWerk4OInGA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,425,1599548400"; d="scan'208";a="342165176" Received: from labuser-ice-lake-client-platform.jf.intel.com ([10.54.55.65]) by orsmga006.jf.intel.com with ESMTP; 16 Dec 2020 10:59:42 -0800 From: kan.liang@linux.intel.com To: acme@kernel.org, mingo@kernel.org, jolsa@redhat.com Cc: linux-kernel@vger.kernel.org, namhyung@kernel.org, eranian@google.com, ak@linux.intel.com, mark.rutland@arm.com, will@kernel.org, mpe@ellerman.id.au Subject: [PATCH V3 7/9] perf script: Add support for PERF_SAMPLE_CODE_PAGE_SIZE Date: Wed, 16 Dec 2020 10:58:03 -0800 Message-Id: <20201216185805.9981-8-kan.liang@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201216185805.9981-1-kan.liang@linux.intel.com> References: <20201216185805.9981-1-kan.liang@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stephane Eranian Display sampled code page sizes when PERF_SAMPLE_CODE_PAGE_SIZE was set. For example, perf script --fields comm,event,ip,code_page_size dtlb mem-loads:uP: 445777 4K dtlb mem-loads:uP: 40f724 4K dtlb mem-loads:uP: 474926 4K dtlb mem-loads:uP: 401075 4K dtlb mem-loads:uP: 401095 4K dtlb mem-loads:uP: 401095 4K dtlb mem-loads:uP: 4010cc 4K dtlb mem-loads:uP: 440b6f 4K Acked-by: Namhyung Kim Acked-by: Jiri Olsa Signed-off-by: Stephane Eranian --- tools/perf/Documentation/perf-script.txt | 2 +- tools/perf/builtin-script.c | 13 +++++++++++-- tools/perf/util/session.c | 3 +++ 3 files changed, 15 insertions(+), 3 deletions(-) diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index ac4755727ca1..714b901f9d50 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -118,7 +118,7 @@ OPTIONS comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, srcline, period, iregs, uregs, brstack, brstacksym, flags, bpf-output, brstackinsn, brstackoff, callindent, insn, insnlen, synth, phys_addr, - metric, misc, srccode, ipc, data_page_size. + metric, misc, srccode, ipc, data_page_size, code_page_size. Field list can be prepended with the type, trace, sw or hw, to indicate to which event type the field list applies. e.g., -F sw:comm,tid,time,ip,sym and -F trace:time,cpu,trace diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index edacfa98d073..9e995311a9b8 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -117,6 +117,7 @@ enum perf_output_field { PERF_OUTPUT_IPC = 1ULL << 31, PERF_OUTPUT_TOD = 1ULL << 32, PERF_OUTPUT_DATA_PAGE_SIZE = 1ULL << 33, + PERF_OUTPUT_CODE_PAGE_SIZE = 1ULL << 34, }; struct perf_script { @@ -182,6 +183,7 @@ struct output_option { {.str = "ipc", .field = PERF_OUTPUT_IPC}, {.str = "tod", .field = PERF_OUTPUT_TOD}, {.str = "data_page_size", .field = PERF_OUTPUT_DATA_PAGE_SIZE}, + {.str = "code_page_size", .field = PERF_OUTPUT_CODE_PAGE_SIZE}, }; enum { @@ -255,7 +257,7 @@ static struct { PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | PERF_OUTPUT_ADDR | PERF_OUTPUT_DATA_SRC | PERF_OUTPUT_WEIGHT | PERF_OUTPUT_PHYS_ADDR | - PERF_OUTPUT_DATA_PAGE_SIZE, + PERF_OUTPUT_DATA_PAGE_SIZE | PERF_OUTPUT_CODE_PAGE_SIZE, .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, }, @@ -507,6 +509,10 @@ static int evsel__check_attr(struct evsel *evsel, struct perf_session *session) evsel__check_stype(evsel, PERF_SAMPLE_DATA_PAGE_SIZE, "DATA_PAGE_SIZE", PERF_OUTPUT_DATA_PAGE_SIZE)) return -EINVAL; + if (PRINT_FIELD(CODE_PAGE_SIZE) && + evsel__check_stype(evsel, PERF_SAMPLE_CODE_PAGE_SIZE, "CODE_PAGE_SIZE", PERF_OUTPUT_CODE_PAGE_SIZE)) + return -EINVAL; + return 0; } @@ -2020,6 +2026,9 @@ static void process_event(struct perf_script *script, if (PRINT_FIELD(DATA_PAGE_SIZE)) fprintf(fp, " %s", get_page_size_name(sample->data_page_size, str)); + if (PRINT_FIELD(CODE_PAGE_SIZE)) + fprintf(fp, " %s", get_page_size_name(sample->code_page_size, str)); + perf_sample__fprintf_ipc(sample, attr, fp); fprintf(fp, "\n"); @@ -3519,7 +3528,7 @@ int cmd_script(int argc, const char **argv) "addr,symoff,srcline,period,iregs,uregs,brstack," "brstacksym,flags,bpf-output,brstackinsn,brstackoff," "callindent,insn,insnlen,synth,phys_addr,metric,misc,ipc,tod," - "data_page_size", + "data_page_size,code_page_size", parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 50ff9795a4f1..25db1f39559a 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1309,6 +1309,9 @@ static void dump_sample(struct evsel *evsel, union perf_event *event, if (sample_type & PERF_SAMPLE_DATA_PAGE_SIZE) printf(" .. data page size: %s\n", get_page_size_name(sample->data_page_size, str)); + if (sample_type & PERF_SAMPLE_CODE_PAGE_SIZE) + printf(" .. code page size: %s\n", get_page_size_name(sample->code_page_size, str)); + if (sample_type & PERF_SAMPLE_TRANSACTION) printf("... transaction: %" PRIx64 "\n", sample->transaction); -- 2.17.1