Hi Mathieu
I tried it with 2.2-rc1 and it also fails.
I'll open a bug report for that.
Thanks
Bernd
On 04/10/2013 10:21 AM, Mathieu Desnoyers wrote:
please open a bug report on the bug tracker for this issue if you still
see it. Please let us know if you see it in 2.2-rc1 too.
* Matthew Khouzam ([email protected]) wrote:
Hi, I can confirm this bug, Has anyone else tried it?
On 13-03-19 03:03 PM, Bernd Hufmann wrote:
Hello
I cannot add contexts for perf counters using lttng-tools v2.1.1 and I
get an error (see below). When using lttng-tools 2.0.5 (on a different
computer) it works. Could somebody from lttng development team look
into that?
Thanks
Bernd
----------------------------------------------------------------------
lttng create mySession
Session mySession created.
Traces will be written in
/home/bernd/lttng-traces/mySession-20130319-145021
lttng enable-event -a -k
All kernel events are enabled in channel channel0
lttng add-context -k -t perf:branch-misses -t perf:cache-misses
PERROR: add context ioctl: Invalid argument [in
kernel_add_channel_context() at kernel.c:47]
Error: perf:cache-misses: Add kernel context failed
PERROR: add context ioctl: Invalid argument [in
kernel_add_channel_context() at kernel.c:47]
Error: perf:branch-misses: Add kernel context failed
Warning: Some command(s) went wrong
-----------------------------------------------------------------------
My setup is:
Ubuntu 12.04 with kernel 3.2.0-38
lttng-modules v2.1.1
lttng-tools v2.1.1
_______________________________________________
lttng-dev mailing list
[email protected]
http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
--
This Communication is Confidential. We only send and receive email on
the basis of the terms set out at www.ericsson.com/email_disclaimer
_______________________________________________
lttng-dev mailing list
[email protected]
http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
