revert "Task Control Groups: example CPU accounting subsystem"

2007-11-15T02:45:40Z

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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Task Control Groups: example CPU accounting subsystem

2007-10-19T18:53:36Z

This example demonstrates how to use the generic cgroup subsystem for a simple resource tracker that counts, for the processes in a cgroup, the total CPU time used and the %CPU used in the last complete 10 second interval. Portions contributed by Balbir Singh Signed-off-by: Paul Menage Cc: Serge E. Hallyn Cc: "Eric W. Biederman" Cc: Dave Hansen Cc: Balbir Singh Cc: Paul Jackson Cc: Kirill Korotaev Cc: Herbert Poetzl Cc: Srivatsa Vaddagiri Cc: Cedric Le Goater Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

linux-dev/kernel/cpu_acct.c, branch master

revert "Task Control Groups: example CPU accounting subsystem"

Task Control Groups: example CPU accounting subsystem