From: Adrian Hunter <adrian.hunter@intel.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>, linux-kernel@vger.kernel.org
Subject: [PATCH 03/22] perf intel-pt: Fix itrace defaults for perf script intel-pt documentation
Date: Mon, 20 May 2019 14:37:09 +0300 [thread overview]
Message-ID: <20190520113728.14389-4-adrian.hunter@intel.com> (raw)
In-Reply-To: <20190520113728.14389-1-adrian.hunter@intel.com>
Fix intel-pt documentation to reflect the change of itrace defaults for
perf script.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 4eb068157121 ("perf script: Make itrace script default to all calls")
Cc: stable@vger.kernel.org
---
tools/perf/Documentation/intel-pt.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/perf/Documentation/intel-pt.txt b/tools/perf/Documentation/intel-pt.txt
index 115eaacc455f..60d99e5e7921 100644
--- a/tools/perf/Documentation/intel-pt.txt
+++ b/tools/perf/Documentation/intel-pt.txt
@@ -88,16 +88,16 @@ smaller.
To represent software control flow, "branches" samples are produced. By default
a branch sample is synthesized for every single branch. To get an idea what
-data is available you can use the 'perf script' tool with no parameters, which
-will list all the samples.
+data is available you can use the 'perf script' tool with all itrace sampling
+options, which will list all the samples.
perf record -e intel_pt//u ls
- perf script
+ perf script --itrace=ibxwpe
An interesting field that is not printed by default is 'flags' which can be
displayed as follows:
- perf script -Fcomm,tid,pid,time,cpu,event,trace,ip,sym,dso,addr,symoff,flags
+ perf script --itrace=ibxwpe -F+flags
The flags are "bcrosyiABEx" which stand for branch, call, return, conditional,
system, asynchronous, interrupt, transaction abort, trace begin, trace end, and
@@ -713,7 +713,7 @@ Having no option is the same as
which, in turn, is the same as
- --itrace=ibxwpe
+ --itrace=cepwx
The letters are:
--
2.17.1
next prev parent reply other threads:[~2019-05-20 11:37 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-20 11:37 [PATCH 00/22] perf intel-pt: Add support for instructions-per-cycle (IPC) Adrian Hunter
2019-05-20 11:37 ` [PATCH 01/22] perf intel-pt: Fix itrace defaults for perf script Adrian Hunter
2019-05-20 13:58 ` Sasha Levin
2019-05-20 14:45 ` Arnaldo Carvalho de Melo
2019-05-31 16:45 ` Arnaldo Carvalho de Melo
2019-06-04 11:32 ` Adrian Hunter
2019-06-04 13:20 ` Arnaldo Carvalho de Melo
2019-05-30 7:53 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 02/22] perf auxtrace: " Adrian Hunter
2019-05-30 7:54 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` Adrian Hunter [this message]
2019-05-30 7:54 ` [tip:perf/core] perf intel-pt: Fix itrace defaults for perf script intel-pt documentation tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 04/22] perf intel-pt: Factor out intel_pt_update_sample_time Adrian Hunter
2019-06-17 18:59 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 05/22] perf intel-pt: Accumulate cycle count from CYC packets Adrian Hunter
2019-06-17 18:59 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 06/22] perf tools: Add IPC information to perf_sample Adrian Hunter
2019-06-17 19:00 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 07/22] perf intel-pt: Add support for samples to contain IPC ratio Adrian Hunter
2019-06-17 19:01 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 08/22] perf script: Add output of " Adrian Hunter
2019-06-17 19:01 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 09/22] perf intel-pt: Record when decoding PSB+ packets Adrian Hunter
2019-06-17 19:02 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 10/22] perf intel-pt: Re-factor TIP cases in intel_pt_walk_to_ip Adrian Hunter
2019-06-17 19:03 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 11/22] perf intel-pt: Accumulate cycle count from TSC/TMA/MTC packets Adrian Hunter
2019-06-17 19:04 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 12/22] perf intel-pt: Document IPC usage Adrian Hunter
2019-06-17 19:04 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 13/22] perf thread-stack: Accumulate IPC information Adrian Hunter
2019-06-17 19:05 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 14/22] perf db-export: Add brief documentation Adrian Hunter
2019-06-17 19:06 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 15/22] perf db-export: Export IPC information Adrian Hunter
2019-06-17 19:07 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 16/22] perf scripts python: export-to-sqlite.py: " Adrian Hunter
2019-06-17 19:07 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 17/22] perf scripts python: export-to-postgresql.py: " Adrian Hunter
2019-06-17 19:08 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 18/22] perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Adrian Hunter
2019-05-31 16:44 ` Arnaldo Carvalho de Melo
2019-06-03 5:50 ` Adrian Hunter
2019-06-17 19:09 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 19/22] perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Adrian Hunter
2019-06-17 19:09 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 20/22] perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Adrian Hunter
2019-06-17 19:10 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 21/22] perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Adrian Hunter
2019-06-17 19:11 ` [tip:perf/core] " tip-bot for Adrian Hunter
2019-05-20 11:37 ` [PATCH 22/22] perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated Adrian Hunter
2019-06-17 19:11 ` [tip:perf/core] " tip-bot for Adrian Hunter
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