- Add a workaround for rt cgroup controller.

04-fedora-workaround-for-sysdefault.patch

@@ -0,0 +1,20 @@
+diff --git a/scripts/init.d/cgconfig b/scripts/init.d/cgconfig
+index 1c60b86..fe3ff65 100644
+--- a/scripts/init.d/cgconfig
++++ b/scripts/init.d/cgconfig
+@@ -122,6 +122,15 @@ start() {
+                     ${MOUNTPOINT[$i]}/$defaultcgroup/cpuset.mems
+             fi
+             #
++            # special rule for cpu
++            #
++            echo ${MOUNTOPTS[$i]} | grep -q -w cpu
++            if [ $? -eq 0 ]
++            then
++                cat ${MOUNTPOINT[$i]}/cpu.rt_runtime_us > \
++                    ${MOUNTPOINT[$i]}/$defaultcgroup/cpu.rt_runtime_us
++	    fi
++            #
+             # classify everything to default cgroup
+             #
+             for j in `ps --no-headers -eL o tid`

libcgroup.spec

@@ -2,13 +2,14 @@ Name: libcgroup
 Summary: Tools and libraries to control and monitor control groups
 Group: Development/Libraries
 Version: 0.33
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: LGPLv2+
 URL: http://libcg.sourceforge.net/
 Source0: http://downloads.sourceforge.net/libcg/%{name}-%{version}.tar.bz2
 Patch0: http://downloads.sourceforge.net/libcg/01-fedora-fix-build.patch
 Patch1: http://downloads.sourceforge.net/libcg/02-fedora-fix-initscripts.patch
 Patch2: http://downloads.sourceforge.net/libcg/03-fedora-adjust-initscript-priority.patch
+Patch3: http://downloads.sourceforge.net/libcg/04-fedora-workaround-for-sysdefault.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: byacc
 BuildRequires: flex
@@ -38,6 +39,7 @@ provide scripts to manage that configuration.
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
 %build
 %configure --bindir=/bin --sbindir=/sbin --libdir=/%{_lib}
@@ -104,6 +106,8 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Mar 09 2009 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.33-3
+- Add a workaround for rt cgroup controller.
 * Mon Mar 09 2009 Dhaval Giani <dhaval@linux.vnet.ibm.com> 0.33-2
 - Change the cgconfig script to start earlier
 - Move the binaries to /bin and /sbin