KAMEZAWA Hiroyuki wrote: > On Sat, 17 Nov 2007 23:21:22 +0530 > Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> wrote: > >> Thanks, this has been a long pending TODO. What is pending now on my >> plate is re-organizing res_counter to become aware of the filesystem >> hierarchy. I want to split out the LRU lists from the memory controller >> and resource counters. >> > Does "file system hierarchy" here means "control group hierarchy" ? > like Yes, you are right > = > /cgroup/group_A/group_A_1 > . /group_A_2 > /group_A_3 > (LRU(s) will be used for maintaining parent/child groups.) > The LRU's will be shared, my vision is LRU ^ ^ | | Mem-----+ +----Mem That two or more mem_cgroup's can refer to the same LRU list and have their own resource counters. This setup will be used in the case of a hierarchy, so that a child can share memory with its parent and have it's own limit. The mem_cgroup will basically then only contain a reference to the LRU list. -- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers