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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
	Clark Williams <williams@redhat.com>,
	linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	Adrian Hunter <adrian.hunter@intel.com>,
	Jiri Olsa <jolsa@redhat.com>,
	stable@vger.kernel.org,
	Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 04/44] perf intel-pt: Fix itrace defaults for perf script intel-pt documentation
Date: Mon, 27 May 2019 19:36:50 -0300	[thread overview]
Message-ID: <20190527223730.11474-5-acme@kernel.org> (raw)
In-Reply-To: <20190527223730.11474-1-acme@kernel.org>

From: Adrian Hunter <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>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 4eb068157121 ("perf script: Make itrace script default to all calls")
Link: http://lkml.kernel.org/r/20190520113728.14389-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 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:
 
-- 
2.20.1

  parent reply	other threads:[~2019-05-27 22:36 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-27 22:36 [GIT PULL] perf/urgent improvements and fixes Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 01/44] perf-with-kcore.sh: Always allow fix_buildid_cache_permissions Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 02/44] perf intel-pt: Fix itrace defaults for perf script Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 03/44] perf auxtrace: " Arnaldo Carvalho de Melo
2019-05-27 22:36 ` Arnaldo Carvalho de Melo [this message]
2019-05-27 22:36 ` [PATCH 05/44] perf data: Fix 'strncat may truncate' build failure with recent gcc Arnaldo Carvalho de Melo
2019-05-27 22:46   ` Shawn Landden
2019-05-28 13:04     ` Arnaldo Carvalho de Melo
2019-05-28 16:59       ` Shawn Landden
2019-05-28 17:39         ` Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 06/44] perf arm64: Fix mksyscalltbl when system kernel headers are ahead of the kernel Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 07/44] tools include UAPI: Update copy of files related to new fspick, fsmount, fsconfig, fsopen, move_mount and open_tree syscalls Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 08/44] perf augmented_raw_syscalls: Fix up comment Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 09/44] perf beauty: Add generator for 'move_mount' flags argument Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 10/44] perf trace: Beautify 'move_mount' arguments Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 11/44] perf beauty: Add generator for fspick's 'flags' arg values Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 12/44] perf trace: Beautify 'fspick' arguments Arnaldo Carvalho de Melo
2019-05-27 22:36 ` [PATCH 13/44] perf beauty: Add generator for fsconfig's 'cmd' arg values Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 14/44] perf trace: Beautify 'fsconfig' arguments Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 15/44] perf beauty: Add generator for fsmount's 'attr_flags' arg values Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 16/44] perf trace: Introduce syscall_arg__scnprintf_strarray_flags Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 17/44] perf trace: Beautify 'fsmount' arguments Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 18/44] tools arch x86: Sync asm/cpufeatures.h with the with the kernel Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 19/44] tools headers UAPI: Sync linux/sched.h " Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 20/44] perf trace beauty clone: Handle CLONE_PIDFD Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 21/44] tools headers UAPI: Sync linux/fs.h with the kernel Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 22/44] perf beauty: Add generator for sync_file_range's 'flags' arg values Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 23/44] perf trace: Beautify 'sync_file_range' arguments Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 24/44] tools headers UAPI: Sync drm/i915_drm.h with the kernel Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 25/44] tools headers UAPI: Sync drm/drm.h " Arnaldo Carvalho de Melo
2019-05-28  3:17   ` Zhou, David(ChunMing)
2019-05-28  8:07   ` Lionel Landwerlin
2019-05-28 12:53     ` Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 26/44] perf namespace: Protect reading thread's namespace Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 27/44] perf session: Add missing swap ops for namespace events Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 28/44] perf top: Add --namespaces option Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 29/44] perf tools: Remove const from thread read accessors Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 30/44] perf dso: Separate generic code in dso__data_file_size() Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 31/44] perf dso: Separate generic code in dso_cache__read Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 32/44] perf dso: Simplify dso_cache__read function Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 33/44] perf dso: Add BPF DSO read and size hooks Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 34/44] perf test vmlinux-kallsyms: Ignore aliases to _etext when searching on kallsyms Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 35/44] perf machine: Read also the end of the kernel Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 36/44] perf machine: Keep zero in pgoff BPF map Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 37/44] perf tools: Preserve eBPF maps when loading kcore Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 38/44] perf script: Pad DSO name for --call-trace Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 39/44] perf tests: Add map_groups__merge_in test Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 40/44] perf script: Add --show-bpf-events to show eBPF related events Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 41/44] perf script: Remove superfluous BPF event titles Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 42/44] perf version: Append 12 git SHA chars to the version string Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 43/44] perf record: Fix s390 missing module symbol and warning for non-root users Arnaldo Carvalho de Melo
2019-05-27 22:37 ` [PATCH 44/44] tools headers UAPI: Sync kvm.h headers with the kernel sources Arnaldo Carvalho de Melo

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