Hello, Parav. On Fri, Jan 08, 2016 at 01:55:09AM +0530, Parav Pandit wrote: ... > Above functionality is achieved, by maintaining the map this tgid and > associated original cgroup at try_charge(), uncharge() time. Hmmm, what happens after the following? 1. A process allocates some rdma resources and get registered on the hash table. 2. The process gets migrated to a different cgroup. 3. The process allocates more rdma resources. Which cgroup would the resources from #3 be attributed to? > In alternate method, > Its simple to store the pointer of rdma_cgroup structure in the IB > resource structure and hold on reference count to rdma_cgroup. > so that when its freed, uncharge_resource can accept rdma_cgroup > structure pointer. That'd be a lot more in line with how other controllers behave. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
