[lttng-dev] singleton tracepoints?

2015-04-24 Thread Jesper Derehag
Hi, I have been thinking a little bit about if there is some way to both define/implement and call tracepoints in a single call. Normally, defining tracepoints goes something along these lines: 1. Define tracepoint in tp.h          TRACE_EVENT(..) 2. Generate probes in tp.c        define

[lttng-dev] [PATCH] Provide tcsh completion

2015-04-24 Thread Marc Khouzam
The new script 'lttng-tcsh_completion' is provided to allow command-completion for the tcsh shell. The approach taken by this script is to to re-use the advanced bash completion script and use its result for tcsh completion. This is achieved by running the bash script and outputting the

Re: [lttng-dev] [BUG] lttng-sessiond

2015-04-24 Thread Mathieu Desnoyers
- Original Message - Hello, Can you share with us the code of your hello probe ? I used the example code from http://lttng.org/docs/#doc-instrumenting-linux-kernel-itself . Which version or git commit of lttng-modules are you using ? I used the current master of the github

Re: [lttng-dev] [BUG] lttng-sessiond

2015-04-24 Thread Hannes Weisbach
Hello, Can you share with us the code of your hello probe ? I used the example code from http://lttng.org/docs/#doc-instrumenting-linux-kernel-itself . Which version or git commit of lttng-modules are you using ? I used the current master of the github mirrors, specifically: lttng-tools:

Re: [lttng-dev] [PATCH] Provide tcsh completion

2015-04-24 Thread Simon Marchi
On 24 April 2015 at 10:14, Marc Khouzam marc.khou...@gmail.com wrote: The new script 'lttng-tcsh_completion' is provided to allow command-completion for the tcsh shell. The approach taken by this script is to to re-use the advanced bash completion script and use its result for tcsh

Re: [lttng-dev] Crash on 3.19.3 kernel

2015-04-24 Thread Simon Marchi
On 23 April 2015 at 18:33, Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: It should be fixed now, can you confirm ? Thanks, Mathieu After a quick test, it's certainly better than it was. Thanks! Simon ___ lttng-dev mailing list

Re: [lttng-dev] Crash on 3.19.3 kernel

2015-04-24 Thread Sébastien Lorrain
Seems to work for me too, no kernel panic and tests are running fine! Thanks a lot! Sebastien. On 04/24/15 12:03, Simon Marchi wrote: On 23 April 2015 at 18:33, Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: It should be fixed now, can you confirm ? Thanks, Mathieu After a quick

Re: [lttng-dev] Debian 3.16.7-ckt9-2 issue with lttng-modules kmem probe

2015-04-24 Thread Jon Bernard
* Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: Hi Jon, It appears that lttng-modules cannot build on the Debian kernel 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13) x86_64 GNU/Linux. It appears that their exported kmem.h header differs from the upstream stable

Re: [lttng-dev] [RFC PATCH urcu] Fix: deadlock when thread join is issued in read-side C.S.

2015-04-24 Thread Eugene Ivanov
Hi Mathieu, Thank you for the patch: it works like a charm with 0.8.6! From: Mathieu Desnoyers [mathieu.desnoy...@efficios.com] Sent: Thursday, April 23, 2015 21:10 To: Eugene Ivanov Cc: lttng-dev@lists.lttng.org; Mathieu Desnoyers; Paul E. McKenney; Lai

Re: [lttng-dev] Debian 3.16.7-ckt9-2 issue with lttng-modules kmem probe

2015-04-24 Thread Mathieu Desnoyers
- Original Message - * Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: Hi Jon, It appears that lttng-modules cannot build on the Debian kernel 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13) x86_64 GNU/Linux. It appears that their exported kmem.h header

Re: [lttng-dev] Debian 3.16.7-ckt9-2 issue with lttng-modules kmem probe

2015-04-24 Thread Jon Bernard
* Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: - Original Message - * Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: Hi Jon, It appears that lttng-modules cannot build on the Debian kernel 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13) x86_64