From: tom.zanussi@intel.com
To: openembedded-core@lists.openembedded.org,
bruce.ashfield@windriver.com, dvhart@linux.intel.com
Subject: [PATCH 0/1] lttng-2.0 fixes
Date: Fri, 12 Oct 2012 14:52:17 -0500 [thread overview]
Message-ID: <cover.1350070372.git.tom.zanussi@intel.com> (raw)
From: Tom Zanussi <tom.zanussi@intel.com>
When trying out the current lttng-2.0, I found that it didn't work in
its current state. This patch makes it work again, or at least a
a quick test on qemux86 works:
Before:
root@qemux86:~# lttng create
Spawning a session daemon
FATAL: Module lttng-tracer not found.
Error: Unable to load module lttng-tracer
Error: Unable to remove module lttng-tracer
Warning: No kernel tracer available
Session auto-20121012-190712 created.
Traces will be written in /home/root/lttng-traces/auto-20121012-190712
After:
root@qemux86:~# lttng create
Spawning a session daemon
Session auto-20121012-192342 created.
Traces will be written in /home/root/lttng-traces/auto-20121012-192342
root@qemux86:~# lttng enable-event --kernel --all
All kernel events are enabled in channel channel0
root@qemux86:~# lttng start
Tracing started for session auto-20121012-192342
root@qemux86:~# lttng stop
Tracing stopped for session auto-20121012-192342
root@qemux86:~# lttng view
[19:27:01.661844467] (+?.?????????) hrtimer_cancel: { 0 }, { hrtimer = 3354328992 }
[19:27:01.661854316] (+0.000009849) hrtimer_expire_entry: { 0 }, { hrtimer = 3354328992, now = \
318684045266, function = 3238494992 }
[19:27:01.661870669] (+0.000016353) softirq_raise: { 0 }, { vec = 1 }
[19:27:01.661876340] (+0.000005671) softirq_raise: { 0 }, { vec = 9 }
[19:27:01.661887892] (+0.000011552) sched_stat_runtime: { 0 }, { comm = "lttng-sessiond", tid =
The following changes since commit 0260bb5c6978839c068007fcff2f704937805faf:
gitignore: Fix for poky repository (2012-10-11 13:52:14 +0100)
are available in the git repository at:
git://git.yoctoproject.org/poky-contrib.git tzanussi/lttng-fixes.0
http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=tzanussi/lttng-fixes.0
Tom Zanussi (2):
lttng-modules: update SRCREV and remove is_compat_task patch
...ls-protect-is_compat_task-from-redefiniti.patch | 41 ----------------------
.../lttng-2.0/lttng-modules_2.0.5.bb | 9 +++--
2 files changed, 9 insertions(+), 50 deletions(-)
delete mode 100644 meta/recipes-kernel/lttng-2.0/lttng-modules/lttng-sycalls-protect-is_compat_task-from-redefiniti.patch
--
1.7.11.4
next reply other threads:[~2012-10-12 20:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-12 19:52 tom.zanussi [this message]
2012-10-12 19:52 ` [PATCH 1/1] lttng-modules: update SRCREV and remove is_compat_task patch tom.zanussi
2012-10-12 20:12 ` Bruce Ashfield
2012-10-12 20:13 ` [PATCH 0/1] lttng-2.0 fixes Bruce Ashfield
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1350070372.git.tom.zanussi@intel.com \
--to=tom.zanussi@intel.com \
--cc=bruce.ashfield@windriver.com \
--cc=dvhart@linux.intel.com \
--cc=openembedded-core@lists.openembedded.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox