[PATCH 0/4] CGroup: Support for named and empty hierarchies
kamezawa.hiroyu at jp.fujitsu.com
Wed Jul 22 22:13:01 PDT 2009
On Wed, 22 Jul 2009 12:50:24 -0700
Paul Menage <menage at google.com> wrote:
> The following series implements support for named cgroup hierarchies,
> and for cgroup hierarchies that have no bound subsystems.
> This is a subset of the patch series that I sent out as an RFC earlier
> in the month; I'm not pushing the additional support for
> multiply-bound hierarchies at this point.
> Signed-off-by: Paul Menage <menage at google.com>
Thank you. I'd like to look into procps package to allow
#ps -lf -cgroup=/xxxx/yyy
I think this can reduce scanning cost of ps/top/pgrep/pkill etc...
(ps can take 1ms if there are lots of processes.)
If rejected, I'll find some other way ;) ../add cgps to libcgroup.
> Paul Menage (4):
> Support named cgroups hierarchies
> Move the cgroup debug subsys into cgroup.c to access internal state
> Add a back-pointer from struct cg_cgroup_link to struct cgroup
> Allow cgroup hierarchies to be created with no bound subsystems
> Documentation/cgroups/cgroups.txt | 19 +
> kernel/Makefile | 1
> kernel/cgroup.c | 660 +++++++++++++++++++++++++++++--------
> kernel/cgroup_debug.c | 105 ------
> 4 files changed, 533 insertions(+), 252 deletions(-)
> delete mode 100644 kernel/cgroup_debug.c
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