From mboxrd@z Thu Jan 1 00:00:00 1970 From: casmyu@gmail.com (Shouwei Li) Date: Sun, 5 Apr 2009 01:43:42 +0800 Subject: [ltt-dev] ltt-dev Digest, Vol 12, Issue 4 In-Reply-To: <20090404152752.GA2451@Krystal> References: <20090404152752.GA2451@Krystal> Message-ID: HI, All: Thank you very much for your quick reply! I have put the config file in the attachment. Please help me to check it. If the modules have been build in to kernel correctly, why I can not find the by this command: # lsmod | grep modulesName Now I am not sure whether I have compiled the kernel correctly, of course I don't knwo What should I do next? Thanks a million! On 4/4/09, Mathieu Desnoyers wrote: > * Shouwei Li (casmyu at gmail.com) wrote: >> Hi, All: >> I have installed the lttng and lttv successfully. According this manual: >> http://ltt.polymtl.ca/svn/trunk/lttv/LTTngManual.html >> But after this step, I did not know how to do next: >> >> You need to load the LTT modules to be able to control tracing from user >> space. This is done by issuing the following commands. Note however these >> commands load all LTT modules. Depending on what options you chose to >> compile statically, you may not need to issue all these commands. >> >> modprobe ltt-trace-control >> modprobe ltt-marker-control >> modprobe ltt-tracer >> modprobe ltt-serialize >> modprobe ltt-relay >> modprobe ipc-trace >> ...... >> >> I can not find these modules, even I had search them all the disk. >> >> Please tell me where these modules put or how to compile these modules. I >> can >> make sure that when I compile the lttng-kernel, I have select ALL of the >> items >> of LTT category. >> >> [root][~]# find / -name ltt-marker-control >> [root][~]# find / -name ipc-trace >> [root][~]# modprobe ipc-trace >> FATAL: Module ipc_trace not found. >> [root][~]# modprobe ltt-marker-control >> FATAL: Module ltt_marker_control not found. >> >> Thanks all ! >> > > They are probably selected as "builtin" into your kernel image. > Therefore you would not need to load them as modules, since they are > already present. > > We could confirm this if you give us your .config or > /boot/config-kernelversion-with-lttng. > > Mathieu > > >> On Sat, Apr 4, 2009 at 12:00 AM, >> wrote: >> >> > Send ltt-dev mailing list submissions to >> > ltt-dev at lists.casi.polymtl.ca >> > >> > To subscribe or unsubscribe via the World Wide Web, visit >> > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev >> > or, via email, send a message with subject or body 'help' to >> > ltt-dev-request at lists.casi.polymtl.ca >> > >> > You can reach the person managing the list at >> > ltt-dev-owner at lists.casi.polymtl.ca >> > >> > When replying, please edit your Subject line so it is more specific >> > than "Re: Contents of ltt-dev digest..." >> > >> > >> > Today's Topics: >> > >> > 1. Re: Where I can get some more document recently (Michel Dagenais) >> > >> > >> > ---------------------------------------------------------------------- >> > >> > Message: 1 >> > Date: Fri, 03 Apr 2009 11:13:39 -0400 >> > From: Michel Dagenais >> > Subject: Re: [ltt-dev] Where I can get some more document recently >> > To: Shouwei Li >> > Cc: ltt-dev at lists.casi.polymtl.ca >> > Message-ID: <1238771619.15836.2.camel at localhost> >> > Content-Type: text/plain >> > >> > >> > > *** exact error that occured. This usually means GLIB is incorrectly >> > > installed. >> > > configure: error: glib is required in order to compile >> > > LinuxTraceToolkit - download it from ftp://ftp.gtk.org/pub/gtk >> > > But I have installed the libc, as follows: >> > >> > The GLIB and the GNU Libc are not the same thing. You need something >> > like libglib2.0-dev Development files for the GLib library. >> > >> > > [root][~]# dpkg -l | grep libc6 >> > > ii libc6 2.9-6 GNU C >> > >> > >> > >> > >> > ------------------------------ >> > >> > _______________________________________________ >> > ltt-dev mailing list >> > ltt-dev at lists.casi.polymtl.ca >> > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev >> > >> > >> > End of ltt-dev Digest, Vol 12, Issue 4 >> > ************************************** >> > >> >> >> >> -- >> Best Regards! >> Shouwei Li > >> _______________________________________________ >> ltt-dev mailing list >> ltt-dev at lists.casi.polymtl.ca >> http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev > > > -- > Mathieu Desnoyers > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 > -- Best Regards! Shouwei Li -------------- next part -------------- A non-text attachment was scrubbed... Name: config-2.6.29.1 Type: application/octet-stream Size: 92951 bytes Desc: not available URL: