Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751613AbdH2RM5 (ORCPT ); Tue, 29 Aug 2017 13:12:57 -0400 Received: from mga02.intel.com ([134.134.136.20]:63790 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750822AbdH2RL7 (ORCPT ); Tue, 29 Aug 2017 13:11:59 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,445,1498546800"; d="scan'208";a="1189433352" From: kan.liang@intel.com To: acme@kernel.org, mingo@redhat.com, linux-kernel@vger.kernel.org Cc: peterz@infradead.org, eranian@google.com, jolsa@redhat.com, tglx@linutronix.de, ak@linux.intel.com, Kan Liang Subject: [PATCH V2 4/5] perf script: support physical address Date: Tue, 29 Aug 2017 13:11:11 -0400 Message-Id: <1504026672-7304-5-git-send-email-kan.liang@intel.com> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1504026672-7304-1-git-send-email-kan.liang@intel.com> References: <1504026672-7304-1-git-send-email-kan.liang@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3316 Lines: 86 From: Kan Liang Display the physical address at the tail if it is available. Signed-off-by: Kan Liang --- tools/perf/Documentation/perf-script.txt | 2 +- tools/perf/builtin-script.c | 15 +++++++++++++-- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 5ee8796..18dfcfa 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -117,7 +117,7 @@ OPTIONS Comma separated list of fields to print. Options are: comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, srcline, period, iregs, brstack, brstacksym, flags, bpf-output, brstackinsn, brstackoff, - callindent, insn, insnlen, synth. + callindent, insn, insnlen, synth, phys_addr. 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 378f76c..3d4c3b5 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -87,6 +87,7 @@ enum perf_output_field { PERF_OUTPUT_BRSTACKINSN = 1U << 23, PERF_OUTPUT_BRSTACKOFF = 1U << 24, PERF_OUTPUT_SYNTH = 1U << 25, + PERF_OUTPUT_PHYS_ADDR = 1U << 26, }; struct output_option { @@ -119,6 +120,7 @@ struct output_option { {.str = "brstackinsn", .field = PERF_OUTPUT_BRSTACKINSN}, {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF}, {.str = "synth", .field = PERF_OUTPUT_SYNTH}, + {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR}, }; enum { @@ -175,7 +177,8 @@ static struct { PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | PERF_OUTPUT_SYM | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | PERF_OUTPUT_ADDR | - PERF_OUTPUT_DATA_SRC | PERF_OUTPUT_WEIGHT, + PERF_OUTPUT_DATA_SRC | PERF_OUTPUT_WEIGHT | + PERF_OUTPUT_PHYS_ADDR, .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, }, @@ -382,6 +385,11 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, PERF_OUTPUT_IREGS)) return -EINVAL; + if (PRINT_FIELD(PHYS_ADDR) && + perf_evsel__check_stype(evsel, PERF_SAMPLE_PHYS_ADDR, "PHYS_ADDR", + PERF_OUTPUT_PHYS_ADDR)) + return -EINVAL; + return 0; } @@ -1446,6 +1454,9 @@ static void process_event(struct perf_script *script, if (perf_evsel__is_bpf_output(evsel) && PRINT_FIELD(BPF_OUTPUT)) print_sample_bpf_output(sample); print_insn(sample, attr, thread, machine); + + if (PRINT_FIELD(PHYS_ADDR)) + printf("%16" PRIx64, sample->phys_addr); printf("\n"); } @@ -2729,7 +2740,7 @@ int cmd_script(int argc, const char **argv) "Valid types: hw,sw,trace,raw,synth. " "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," "addr,symoff,period,iregs,brstack,brstacksym,flags," - "bpf-output,callindent,insn,insnlen,brstackinsn,synth", + "bpf-output,callindent,insn,insnlen,brstackinsn,synth,phys_addr", parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), -- 2.4.3