Re: [LTP] [PATCH] cgroups: conditionally enable building cgroup tests

Subrata Modak
2009-07-06T15:51:50Z

On Mon, 2009-07-06 at 15:45 +0530, gowrishankar wrote:
> Hi Subrata,
> Please accept the patch below.
>
> Thanks,
> Gowri
> ---
> cgroups: conditionally enable building cgroup tests
>
> controllers tests gets included into default ltp build if "/proc/cgroup"
> exists. It stops the ltp build in realtime kernel environment where kernel
> is new and supports cgroups, but necessary file "linux/cgroupstats.h" may not
> exist in the base OS (like RHEL5.3). So configure command enables the build,
> but actual build fails, due to missing header file.
>
> Below patch proposes new symbol LTP_CHECK_CGROUPSTATS to check for header file
> "linux/cgroupstats.h" and include controllers in the list of tests to build.
>
> Tested the patch in non-RT as well as RT environment for the changes.
>
> Signed-off-by: Gowrishankar <gowrishankar.m@in.ibm.com>

Thanks Gowri.

Regards--
Subrata

> Tested-by: Gowrishankar <gowrishankar.m@in.ibm.com>
> ---