Lines Matching refs:cgroup
23 cgroup.
30 in other cgroup or kernel space ULPs may not even get chance to allocate any
40 RDMA cgroup allows limit configuration of resources. Rdma cgroup maintains
41 resource accounting per cgroup, per device using resource pool structure.
43 by rdma cgroup, which can be extended later if required.
45 This resource pool object is linked to the cgroup css. Typically there
46 are 0 to 4 resource pool instances per cgroup, per device in most use cases.
48 single cgroup may not be handled optimally, however there is no
53 always owned by the creator cgroup css. This allows process migration from one
54 to other cgroup without major complexity of transferring resource ownership;
60 Whenever RDMA resource charging occurs, owner rdma cgroup is returned to
61 the caller. Same rdma cgroup should be passed while uncharging the resource.
63 to new owner cgroup for new resource. It also allows to uncharge resource of
64 a process from previously charged cgroup which is migrated to new cgroup,
69 of interest for the cgroup.
83 what is configured by user for a given cgroup and what is supported by
98 echo mlx4_0 hca_handle=2 hca_object=2000 > /sys/fs/cgroup/rdma/1/rdma.max
99 echo ocrdma1 hca_handle=3 > /sys/fs/cgroup/rdma/2/rdma.max
103 cat /sys/fs/cgroup/rdma/2/rdma.max
110 cat /sys/fs/cgroup/rdma/2/rdma.current
117 echo mlx4_0 hca_handle=max hca_object=max > /sys/fs/cgroup/rdma/1/rdma.max