[Buildroot] [PATCH 4/7] lttng-modules: bump to version 2.6.0
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Fri Mar 6 22:28:34 UTC 2015
Dear Philippe Proulx,
On Fri, 6 Mar 2015 12:35:54 -0500, Philippe Proulx wrote:
> Signed-off-by: Philippe Proulx <eeppeliteloop at gmail.com>
> ---
> package/lttng-modules/Config.in | 34 +++++++++++++++++++++++---------
> package/lttng-modules/lttng-modules.hash | 8 ++------
> package/lttng-modules/lttng-modules.mk | 2 +-
> 3 files changed, 28 insertions(+), 16 deletions(-)
Applied, but I have one comment below.
> - The packaged version is compatible with kernel 2.6.38,
> - 2.6.39, 3.0 and 3.1.0. See
> - http://lttng.org/files/bundles/20111214/README.compatible.kernels.txt
> + * CONFIG_MODULES: loadable module support
> + * CONFIG_KALLSYMS: this is necessary until the few
> + required missing symbols are exported to GPL
> + modules from mainline
> + * CONFIG_HIGH_RES_TIMERS: needed for LTTng 2.x
> + clock source
> + * CONFIG_TRACEPOINTS: kernel tracepoint instrumentation
> + (enabled as a side-effect of any of the
> + perf/ftrace/blktrace instrumentation features)
If this is actually needed for lttng-modules to build, then what about
adding some logic in linux/linux.mk to make sure those options are
enabled ?
We already have some logic in linux/linux.mk to enable options for
ktap, so why not for lttng-modules ?
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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