[RFC][PATCH] memory controller per zone patches take 2 [9/10] per-zone-lru for memory cgroup

[Balbir Singh]

KAMEZAWA Hiroyuki wrote:
> This patch implements per-zone lru for memory cgroup.
> This patch makes use of mem_cgroup_per_zone struct for per zone lru.
> 
> LRU can be accessed by
> 
>    mz = mem_cgroup_zoneinfo(mem_cgroup, node, zone);
>    &mz->active_list
>    &mz->inactive_list
> 
>    or
>    mz = page_cgroup_zoneinfo(page_cgroup, node, zone);
>    &mz->active_list
>    &mz->inactive_list
> 
> 
> Changelog v1->v2
>   - merged to mem_cgroup_per_zone struct.
>   - handle page migraiton.
> 
> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com>
> 

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.

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL