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Date:   Thu, 6 Jul 2023 01:14:31 +0530
From:   Anup Sharma <anupnewsmail@gmail.com>
To:     Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Ian Rogers <irogers@google.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Anup Sharma <anupnewsmail@gmail.com>,
        linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/7] scripts: python: Introduce thread sample processing
 to create thread
Message-ID: <df4773a4ebb43a6c855bad5a2bbc338bc2669ca7.1688585597.git.anupnewsmail@gmail.com>
References: <cover.1688585597.git.anupnewsmail@gmail.com>
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The _addThreadSample function is responsible for adding a sample to a specific
thread. It first checks if the thread exists in the thread_map dictionary.
If not, it creates a new thread using the _createtread function and assigns
it to the thread_map. Finally, it calls the 'addSample' method of the thread,
passing the thread name, stack, and timestamp.

Signed-off-by: Anup Sharma <anupnewsmail@gmail.com>
---
 .../perf/scripts/python/firefox-gecko-converter.py  | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tools/perf/scripts/python/firefox-gecko-converter.py b/tools/perf/scripts/python/firefox-gecko-converter.py
index ce663840d212..95b061a97cbc 100644
--- a/tools/perf/scripts/python/firefox-gecko-converter.py
+++ b/tools/perf/scripts/python/firefox-gecko-converter.py
@@ -18,7 +18,20 @@ sys.path.append(os.environ['PERF_EXEC_PATH'] + \
 from perf_trace_context import *
 from Core import *
 
+thread_map = {}
+start_time = None
+
 def process_event(param_dict):
+	global start_time
+	global thread_map
+
+	def _addThreadSample(pid, tid, threadName, time_stamp, stack):
+		thread = thread_map.get(tid)
+		if not thread:
+			thread = _createtread(threadName, pid, tid)
+			thread_map[tid] = thread
+		thread['addSample'](threadName, stack, time_stamp)
+
 	time_stamp = (param_dict['sample']['time'] // 1000) / 1000
 	pid = param_dict['sample']['pid']
 	tid = param_dict['sample']['tid']
-- 
2.34.1