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From: bule via lttng-dev <lttng-dev@lists.lttng.org>
To: lttng-dev@lists.lttng.org
Subject: [lttng-dev] lttng list --userspace is null
Date: Fri, 4 Nov 2022 18:52:49 +0800	[thread overview]
Message-ID: <CAOZRzSLsdQ0cYrSzp0YJxX=-VSLEogDhqkcSBT9YM02bJ9pDwQ@mail.gmail.com> (raw)


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hi ,
   I used lttng-ust in my project, it's a dpdk program. I built and run it
, and run lttng list --userspace in another terminal ,but the result is
null.
[image: image.png]
   And gdb disassemble result has lttng_ust_tracepoint.
[image: image.png]

   Then I used lttng-ust in a demo, it works ok.
[image: image.png]
so ,  how to fix it ?

Best regards

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             reply	other threads:[~2022-11-04 14:31 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-04 10:52 bule via lttng-dev [this message]
2022-11-04 15:01 ` Jérémie Galarneau via lttng-dev

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