33 lines
997 B
Diff
33 lines
997 B
Diff
From be207b060775c9841d7e3c1c240e74de63df3040 Mon Sep 17 00:00:00 2001
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From: wangmeiyang <wangmeiyang@xfusion.com>
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Date: Tue, 26 Dec 2023 11:15:29 +0800
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Subject: [PATCH 2/2] trace-cmd record: Set sleep_time to zero at end of
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recording
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When the recording (of trace-cmd record) or streaming (of trace-cmd stream)
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is finished, set sleep_time to zero. This will cause various calls to read
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the buffer to not block, as the sleep_time is used in some instances to
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determine how long to wait if there's no data.
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Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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---
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tracecmd/trace-record.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/tracecmd/trace-record.c b/tracecmd/trace-record.c
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index 826d1e7..9a7cba2 100644
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--- a/tracecmd/trace-record.c
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+++ b/tracecmd/trace-record.c
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@@ -3066,6 +3066,8 @@ static void expand_event_list(void)
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static void finish(int sig)
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{
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+ sleep_time = 0;
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+
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/* all done */
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if (recorder)
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tracecmd_stop_recording(recorder);
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--
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2.37.0.windows.1
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