From: Adrian Hunter <adrian.hunter@intel.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>, Andi Kleen <ak@linux.intel.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH V2 04/12] perf auxtrace: Add missing itrace options to help text
Date: Fri, 10 Jul 2020 18:10:56 +0300 [thread overview]
Message-ID: <20200710151104.15137-5-adrian.hunter@intel.com> (raw)
In-Reply-To: <20200710151104.15137-1-adrian.hunter@intel.com>
Add missing itrace options o, G and L.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/util/auxtrace.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index 142ccf7d34df..e3ce5fb03ca0 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -604,13 +604,15 @@ bool auxtrace__evsel_is_auxtrace(struct perf_session *session,
struct evsel *evsel);
#define ITRACE_HELP \
-" i: synthesize instructions events\n" \
+" i[period]: synthesize instructions events\n" \
" b: synthesize branches events (branch misses for Arm SPE)\n" \
" c: synthesize branches events (calls only)\n" \
" r: synthesize branches events (returns only)\n" \
" x: synthesize transactions events\n" \
" w: synthesize ptwrite events\n" \
" p: synthesize power events\n" \
+" o: synthesize other events recorded due to the use\n" \
+" of aux-output (refer to perf record)\n" \
" e: synthesize error events\n" \
" d: create a debug log\n" \
" f: synthesize first level cache events\n" \
@@ -618,7 +620,9 @@ bool auxtrace__evsel_is_auxtrace(struct perf_session *session,
" t: synthesize TLB events\n" \
" a: synthesize remote access events\n" \
" g[len]: synthesize a call chain (use with i or x)\n" \
+" G[len]: synthesize a call chain on existing event records\n" \
" l[len]: synthesize last branch entries (use with i or x)\n" \
+" L[len]: synthesize last branch entries on existing event records\n" \
" sNUMBER: skip initial number of events\n" \
" PERIOD[ns|us|ms|i|t]: specify period to sample stream\n" \
" concatenate multiple options. Default is ibxwpe or cewp\n"
--
2.17.1
next prev parent reply other threads:[~2020-07-10 15:14 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 15:10 [PATCH V2 00/12] perf intel-pt: Add support for decoding FUP/TIP only Adrian Hunter
2020-07-10 15:10 ` [PATCH V2 01/12] perf intel-pt: Fix FUP packet state Adrian Hunter
2020-07-10 15:10 ` [PATCH V2 02/12] perf intel-pt: Fix duplicate branch after CBR Adrian Hunter
2020-07-10 15:10 ` [PATCH V2 03/12] perf tools: Improve aux_output not supported error Adrian Hunter
2020-07-10 15:10 ` Adrian Hunter [this message]
2020-07-10 15:10 ` [PATCH V2 05/12] perf auxtrace: Add optional error flags to the itrace 'e' option Adrian Hunter
2020-07-10 15:10 ` [PATCH V2 06/12] perf intel-pt: Use itrace error flags to suppress some errors Adrian Hunter
2020-07-10 15:10 ` [PATCH V2 07/12] perf auxtrace: Add optional log flags to the itrace 'd' option Adrian Hunter
2020-07-10 15:11 ` [PATCH V2 08/12] perf intel-pt: Use itrace debug log flags to suppress some messages Adrian Hunter
2020-07-10 15:11 ` [PATCH V2 09/12] perf intel-pt: Time filter logged perf events Adrian Hunter
2020-07-10 15:11 ` [PATCH V2 10/12] perf auxtrace: Add itrace 'q' option for quicker, less detailed decoding Adrian Hunter
2020-07-20 22:27 ` Andi Kleen
2020-07-10 15:11 ` [PATCH V2 11/12] perf intel-pt: Add support for decoding FUP/TIP only Adrian Hunter
2020-07-10 15:11 ` [PATCH V2 12/12] perf intel-pt: Add support for decoding PSB+ only Adrian Hunter
2020-07-20 22:25 ` Andi Kleen
2020-08-06 12:03 ` Arnaldo Carvalho de Melo
2020-08-04 13:34 ` [PATCH V2 00/12] perf intel-pt: Add support for decoding FUP/TIP only Adrian Hunter
2020-08-04 14:59 ` Arnaldo Carvalho de Melo
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