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Subject[RFC PATCH 0/4] cgroups: Start a basic rlimit subsystem
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This starts a basic rlimit cgroup subsystem with only the
equivalent of RLIMIT_NPROC yet. This can be useful to limit
the global effects of a local fork bomb for example (local
in term of a cgroup).

The thing is further expandable to host more general resource
limitations in the scope of a cgroup.

Frederic Weisbecker (4):
cgroups: Allow a cgroup subsys to reject a fork
cgroups: Add res_counter_write_u64() API
cgroups: New resource counter inheritance API
cgroups: Add an rlimit subsystem

include/linux/cgroup.h | 9 ++-
include/linux/cgroup_subsys.h | 8 ++
include/linux/res_counter.h | 4 +
init/Kconfig | 6 ++
kernel/Makefile | 1 +
kernel/cgroup.c | 13 +++-
kernel/cgroup_freezer.c | 6 +-
kernel/cgroup_rlim.c | 142 +++++++++++++++++++++++++++++++++++++++++
kernel/fork.c | 5 +-
kernel/res_counter.c | 46 ++++++++++++--
10 files changed, 225 insertions(+), 15 deletions(-)
create mode 100644 kernel/cgroup_rlim.c
--
1.7.5.4



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