Re: [lttng-dev] Transfer of LTTng copyright ownership: Jesper Derehag

Yes, I acknowledge that copyright can be transferred to EfficiOS inc. Don't spend it all in one place! =) /Jesper Från: Mathieu Desnoyers Skickat: fredag 14 januari 2022 21:50 Till: Jesper Derehag Kopia: lttng-dev; Jeremie Galarneau Ämne: Transfer of LTTng

Re: [lttng-dev] Community input: Feedback on use of enumeration type within LTTng-UST

Hi, I dont have any data regarding enum usage unfortunatly. But is it possible to share metadata between multiple tp-providers? If so, would you not be required anyway to re-generate the enumeration labels given that any trace producer (sharing the same metadata) may have different enumeration

Re: [lttng-dev] lttng-relayd---->lttng-relayd communication

Or netcat if you want to skip the encryption overhead. /Jesper Från: lttng-dev för Jonathan Rajotte-Julien Skickat: den 3 februari 2018 19:11 Till: Ramith Shetty Kopia:

Re: [lttng-dev] [PATCH lttng-tools] Cleanup: Remove fun from code base

ehhh... taking all the fun out of the job? =) > From: mathieu.desnoy...@efficios.com > To: jga...@efficios.com > Date: Sun, 25 Sep 2016 14:32:27 -0400 > CC: lttng-dev@lists.lttng.org > Subject: [lttng-dev] [PATCH lttng-tools] Cleanup: Remove fun from code

[lttng-dev] singleton tracepoints?

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

Re: [lttng-dev] major variations in perfomance figures

Also, for such a short test, preemption is also likely a factor. Meaning another task might get scheduled in between and thus distorting your perception of time. For proper performance testing you either need to use some other metric rather than time, or you need to have your test run long enough

Re: [lttng-dev] Configurable tracepath?

No thoughts on this one? Den 25 mar 2015 16:53 skrev Jesper Derehag jdere...@hotmail.com: Hi, We have run into an issue with unique per-session tracepaths.  In my particular setup I am using relayd to centralize alot of consumers (not really important to this discussion, but thought

[lttng-dev] FW: relayd TCP reconnect?

Thanks! /Jesper Date: Wed, 25 Mar 2015 14:14:27 -0400 Subject: Re: [lttng-dev] relayd TCP reconnect? From: jeremie.galarn...@efficios.com To: jdere...@hotmail.com CC: lttng-dev@lists.lttng.org On Wed, Mar 25, 2015 at 11:16 AM, Jesper Derehag jdere

Re: [lttng-dev] clock_gettime vdso issue

There has been discussions regarding adding capability to override the clock implementation. If that support is arriving, you could always write your own (say a separate thread reading clock periodically and storing in a cache, then your own clock implementation could get that cached

[lttng-dev] relayd TCP reconnect?

Hi All, I know the issue with relayd reconnects have been discussed earlier here: http://lists.lttng.org/pipermail/lttng-dev/2014-October/023650.html But has there been any further development on this?  I would actually go as far as calling it a bug and submitting it to redmine tracker, but

[lttng-dev] Configurable tracepath?

Hi, We have run into an issue with unique per-session tracepaths.  In my particular setup I am using relayd to centralize alot of consumers (not really important to this discussion, but thought I'd mention it anyway). So the problem is that I have very limited quota for %outputpath. So to

Re: [lttng-dev] [PATCH v3 babeltrace] Added fallback for betoh/htobe if they do not exist

the missing space between . and * in one comment. I also changed the patch title to present tense Add fallback Thanks! Mathieu - Original Message - From: Jesper Derehag jdere...@hotmail.com To: mathieu desnoyers mathieu.desnoy...@efficios.com Cc: lttng-dev@lists.lttng.org, Jesper

[lttng-dev] [PATCH v3 lttng-tools] Backported to glibc 2.8

of the compat/endian.h and make sure that any users of those functions actually include compat/endian.h instead of implicit include of system endian.h Signed-off-by: Jesper Derehag jdere...@hotmail.com Tested-by: Jesper Derehag jdere...@hotmail.com --- Compared to v2 this fixes the coding style

[lttng-dev] [PATCH v2 lttng-tools] Backported to glibc 2.8

of the compat/endian.h and make sure that any users of those functions actually include compat/endian.h instead of implicit include of system endian.h Signed-off-by: Jesper Derehag jdere...@hotmail.com Tested-by: Jesper Derehag jdere...@hotmail.com --- src/bin/lttng-relayd/cmd-2-2.c | 2

[lttng-dev] [PATCH babeltrace] Added fallback for betoh/htobe if they do not exist

From: Jesper Derehag jesper.dere...@ericsson.com For older systems endian.h may not contain the betoh/htobe macros. If they are missing, add them and make sure that any user of htobe/betoh uses include/babeltrace/endian.h and not system endian.h Signed-off-by: Jesper Derehag jdere...@hotmail.com

[lttng-dev] [PATCH v2 babeltrace] Added fallback for betoh/htobe if they do not exist

For older systems endian.h may not contain the betoh/htobe macros. If they are missing, add them and make sure that any user of htobe/betoh uses include/babeltrace/endian.h and not system endian.h Signed-off-by: Jesper Derehag jdere...@hotmail.com Tested-by: Jesper Derehag jdere...@hotmail.com

Re: [lttng-dev] [PATCH lttng-tools] Backported to glibc 2.8

bump! From: jdere...@hotmail.com To: lttng-dev@lists.lttng.org CC: jdere...@hotmail.com Subject: [PATCH lttng-tools] Backported to glibc 2.8 Date: Thu, 27 Mar 2014 14:38:52 +0100 From: Jesper Derehag jdere...@hotmail.com This patch enables lttng

Re: [lttng-dev] [PATCH v2 lttng-ust] Fix: python invocation through env

-by: Jesper Derehag jdere...@hotmail.com to this patch so I can merge it. If you wonder what it means, see: http://elinux.org/Developer_Certificate_Of_Origin Thanks! Mathieu - Original Message - From: jdere...@hotmail.com To: lttng-dev@lists.lttng.org Sent: Thursday, March

Re: [lttng-dev] [PATCH lttng-ust] Fix: Corrected python version assumptions in lttng-gen-tp

...@hotmail.com To: lttng-dev@lists.lttng.org Cc: Jesper Derehag jdere...@hotmail.com Sent: Monday, March 24, 2014 10:29:44 AM Subject: [lttng-dev] [PATCH lttng-ust] Fix: Corrected python version assumptions in lttng-gen-tp From: Jesper Derehag jdere...@hotmail.com This modification calls