revert "Task Control Groups: example CPU accounting subsystem"

Revert 62d0df64065e7c135d0002f069444fbdfc64768f.

This was originally intended as a simple initial example of how to create a
control groups subsystem; it wasn't intended for mainline, but I didn't make
this clear enough to Andrew.

The CFS cgroup subsystem now has better functionality for the per-cgroup usage
accounting (based directly on CFS stats) than the "usage" status file in this
patch, and the "load" status file is rather simplistic - although having a
per-cgroup load average report would be a useful feature, I don't believe this
patch actually provides it.  If it gets into the final 2.6.24 we'd probably
have to support this interface for ever.

Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 8b88d0bedcbd..5b92e3aa1366 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -301,13 +301,6 @@ config CGROUP_NS
           for instance virtual servers and checkpoint/restart
           jobs.
 
-config CGROUP_CPUACCT
-        bool "Simple CPU accounting cgroup subsystem"
-        depends on CGROUPS
-        help
-          Provides a simple Resource Controller for monitoring the
-          total CPU consumed by the tasks in a cgroup
-
 config CPUSETS
         bool "Cpuset support"
         depends on SMP && CGROUPS