Re: [PATCH V3 2/2] add stats to monitor soft_limit reclaim

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On Mon, 28 Mar 2011 22:56:26 -0700
Ying Han <yinghan@xxxxxxxxxx> wrote:

> The stat is added:
> 
> /dev/cgroup/*/memory.stat
> soft_steal:        - # of pages reclaimed from soft_limit hierarchical reclaim
> soft_scan:         - # of pages scanned from soft_limit hierarchical reclaim
> total_soft_steal:  - # sum of all children's "soft_steal"
> total_soft_scan:   - # sum of all children's "soft_scan"
> 
> Change v3..v2
> 1. add the soft_scan stat
> 2. count the soft_scan and soft_steal within hierarchical reclaim
> 3. removed the unnecessary export in memcontrol.h
> 
> Signed-off-by: Ying Han <yinghan@xxxxxxxxxx>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>

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