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From: Adrian Hunter <adrian.hunter@intel.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Jiri Olsa <jolsa@redhat.com>, Andi Kleen <ak@linux.intel.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 02/12] perf intel-pt: Move synth_opts initialization earlier
Date: Thu, 29 Apr 2021 15:58:44 +0300	[thread overview]
Message-ID: <20210429125854.13905-3-adrian.hunter@intel.com> (raw)
In-Reply-To: <20210429125854.13905-1-adrian.hunter@intel.com>

Move synth_opts initialization earlier, so it can be used earlier.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 tools/perf/util/intel-pt.c | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 8658d42ce57a..eef8970d98fe 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -3479,6 +3479,20 @@ int intel_pt_process_auxtrace_info(union perf_event *event,
 
 	intel_pt_log_set_name(INTEL_PT_PMU_NAME);
 
+	if (session->itrace_synth_opts->set) {
+		pt->synth_opts = *session->itrace_synth_opts;
+	} else {
+		struct itrace_synth_opts *opts = session->itrace_synth_opts;
+
+		itrace_synth_opts__set_default(&pt->synth_opts, opts->default_no_sample);
+		if (!opts->default_no_sample && !opts->inject) {
+			pt->synth_opts.branches = false;
+			pt->synth_opts.callchain = true;
+			pt->synth_opts.add_callchain = true;
+		}
+		pt->synth_opts.thread_stack = opts->thread_stack;
+	}
+
 	pt->session = session;
 	pt->machine = &session->machines.host; /* No kvm support */
 	pt->auxtrace_type = auxtrace_info->type;
@@ -3609,21 +3623,6 @@ int intel_pt_process_auxtrace_info(union perf_event *event,
 		goto err_delete_thread;
 	}
 
-	if (session->itrace_synth_opts->set) {
-		pt->synth_opts = *session->itrace_synth_opts;
-	} else {
-		itrace_synth_opts__set_default(&pt->synth_opts,
-				session->itrace_synth_opts->default_no_sample);
-		if (!session->itrace_synth_opts->default_no_sample &&
-		    !session->itrace_synth_opts->inject) {
-			pt->synth_opts.branches = false;
-			pt->synth_opts.callchain = true;
-			pt->synth_opts.add_callchain = true;
-		}
-		pt->synth_opts.thread_stack =
-				session->itrace_synth_opts->thread_stack;
-	}
-
 	if (pt->synth_opts.log)
 		intel_pt_log_enable();
 
-- 
2.17.1


  parent reply	other threads:[~2021-04-29 12:58 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-29 12:58 [PATCH 00/12] perf intel-pt: Add more support for VMs Adrian Hunter
2021-04-29 12:58 ` [PATCH 01/12] perf auxtrace: Add Z itrace option for timeless decoding Adrian Hunter
2021-04-29 12:58 ` Adrian Hunter [this message]
2021-04-29 12:58 ` [PATCH 03/12] perf intel-pt: Support " Adrian Hunter
2021-04-29 12:58 ` [PATCH 04/12] perf inject: Add facility to do in place update Adrian Hunter
2021-04-29 14:31   ` Arnaldo Carvalho de Melo
2021-04-29 16:00   ` Andi Kleen
2021-04-29 16:22     ` Adrian Hunter
2021-04-29 12:58 ` [PATCH 05/12] perf inject: Add --vm-time-correlation option Adrian Hunter
2021-04-29 18:46   ` Andi Kleen
2021-04-29 12:58 ` [PATCH 06/12] perf auxtrace: Allow buffers to be mapped read / write Adrian Hunter
2021-04-29 12:58 ` [PATCH 07/12] perf intel-pt: Let overlap detection handle VM timestamps Adrian Hunter
2021-04-29 12:58 ` [PATCH 08/12] perf intel-pt: Add a tree for VMCS information Adrian Hunter
2021-04-29 14:39   ` Arnaldo Carvalho de Melo
2021-04-29 12:58 ` [PATCH 09/12] perf intel-pt: Pass the first timestamp to the decoder Adrian Hunter
2021-04-29 12:58 ` [PATCH 10/12] perf intel-pt: Better 7-byte timestamp wraparound logic Adrian Hunter
2021-04-29 12:58 ` [PATCH 11/12] perf intel-pt: Add VM Time Correlation to decoder Adrian Hunter
2021-04-29 21:21   ` Andi Kleen
2021-04-30  5:02     ` Adrian Hunter
2021-04-29 12:58 ` [PATCH 12/12] perf intel-pt: Parse VM Time Correlation options and set up decoding Adrian Hunter
2021-04-29 21:24   ` Andi Kleen

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