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Thu, 9 Dec 2021 18:24:36 +0000 Date: Thu, 9 Dec 2021 18:24:29 +0000 (UTC) To: "lttng-dev@lists.lttng.org" Message-ID: <990625985.640324.1639074269853@mail.yahoo.com> MIME-Version: 1.0 References: <990625985.640324.1639074269853.ref@mail.yahoo.com> X-Mailer: WebService/1.1.19415 YahooMailAndroidMobile Subject: [lttng-dev] Userspace lttng_logger events not shown X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.35 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: p_j_r_m via lttng-dev Reply-To: p_j_r_m Content-Type: multipart/mixed; boundary="===============4903487113021816574==" Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" --===============4903487113021816574== Content-Type: multipart/alternative; boundary="----=_Part_640323_560279664.1639074269852" ------=_Part_640323_560279664.1639074269852 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello I'm a LTTNG newbie trying to write in my lttng session some "marker"=C2=A0 = events with trace message from my program,by writing in /proc/lttng-logger = file. But I can't see them and i don't know if they are really written in t= he session.I do this: lttng enable-event -k ...kernel functions here... lttng enable-event -k --syscall -all lttng enable-event -k lttng_logger lttng enable-event -u my_program_name:'*= ' --all With this syntax,after the start/destroy session I can't see either syscall= s nor my user events in Eclipse tracecompass.But I see all kernel calls per= fectly. Why can't I see any syscalls? Is my syntax correct?Maybe my messages are th= ere, but tracecompass hides them for whatever reason?Thank you ------=_Part_640323_560279664.1639074269852 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello

I'm a LTTNG newbie trying to write in my lttng session some "m= arker"  events with trace message from my program,by writing in /proc/= lttng-logger file. But I can't see them and i don't know if they are really= written in the session.
I do this:

lttng enable-event -k ...kernel functions here...
=
ltt= ng enable-event -k --syscall -all
lttng enable-event -k lttng_= logger
lttng enable-event -u my_program_name:'*' --all
=

With this syntax,after the s= tart/destroy session I can't see either syscalls nor my user events in Ecli= pse tracecompass.But I see all kernel calls perfectly.

Why can't I see any syscalls? Is my syntax co= rrect?
Maybe my m= essages are there, but tracecompass hides them for whatever reason?
Thank you

------=_Part_640323_560279664.1639074269852-- --===============4903487113021816574== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev --===============4903487113021816574==--