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From: Steven Rostedt <rostedt@goodmis.org>
To: linux-trace-devel@vger.kernel.org
Cc: "Steven Rostedt (Google)" <rostedt@goodmis.org>
Subject: [PATCH 0/2] trace-cmd: Fix clock setting of agent proxy
Date: Mon, 23 May 2022 21:50:26 -0400	[thread overview]
Message-ID: <20220524015028.260238-1-rostedt@goodmis.org> (raw)

From: "Steven Rostedt (Google)" <rostedt@goodmis.org>

trace-cmd record does not set its clock to TSC if it connects to a agent
proxy, when it should. This breaks the synchronization. It works if the user
manually sets the clock to TSC before running the record, but the user
should not need to do that.

Also, if the TSC2NSEC option is set, then print the timing out in seconds
(with fractions) instead of the time stamp in nanoseconcds.

Steven Rostedt (Google) (2):
  trace-cmd library: Keep USECS flag if TSC multiplier is set
  trace-cmd record: Set clock to TSC when connecting to a proxy with kvm

 lib/trace-cmd/trace-input.c |  6 ++++++
 tracecmd/trace-record.c     | 13 +++++++++++++
 2 files changed, 19 insertions(+)

-- 
2.35.1


             reply	other threads:[~2022-05-24  1:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-24  1:50 Steven Rostedt [this message]
2022-05-24  1:50 ` [PATCH 1/2] trace-cmd library: Keep USECS flag if TSC multiplier is set Steven Rostedt
2022-05-24  1:50 ` [PATCH 2/2] trace-cmd record: Set clock to TSC when connecting to a proxy with kvm Steven Rostedt

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