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| author | Paul Menage <menage@google.com> | 2007-10-18 23:39:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:36 -0700 |
| commit | 62d0df64065e7c135d0002f069444fbdfc64768f (patch) | |
| tree | 9087bf336182ab9c619460ba2370a223200179bc /init | |
| parent | 8793d854edbc2774943a4b0de3304dc73991159a (diff) | |
| download | lwn-62d0df64065e7c135d0002f069444fbdfc64768f.tar.gz lwn-62d0df64065e7c135d0002f069444fbdfc64768f.zip | |
Task Control Groups: example CPU accounting subsystem
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 <balbir@in.ibm.com>
Signed-off-by: Paul Menage <menage@google.com>
Cc: Serge E. Hallyn <serue@us.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Paul Jackson <pj@sgi.com>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Srivatsa Vaddagiri <vatsa@in.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 18b1abc677da..b59a0a95a0e6 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -335,6 +335,13 @@ config PROC_PID_CPUSET depends on CPUSETS default y +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 RELAY bool "Kernel->user space relay support (formerly relayfs)" help |