Re: [PATCH 3/4] memcg: add per cgroup writeback pages accounting

(off-list ancestor, not in this archive)
Re: [PATCH V5 5/8] memcg: add per cgroup writeback pages accounting · Michal Hocko <hidden> · 2013-08-04
Fwd: [PATCH V5 5/8] memcg: add per cgroup writeback pages accounting · Sha Zhengju <hidden> · 2013-08-22
[PATCH 1/4] memcg: remove MEMCG_NR_FILE_MAPPED · Sha Zhengju <hidden> · 2013-08-22
[PATCH 2/4] memcg: check for proper lock held in mem_cgroup_update_page_stat · Sha Zhengju <hidden> · 2013-08-22
[PATCH 3/4] memcg: add per cgroup writeback pages accounting · Sha Zhengju <hidden> · 2013-08-22
Re: [PATCH 3/4] memcg: add per cgroup writeback pages accounting · Andrew Morton <akpm@linux-foundation.org> · 2013-08-22
Re: [PATCH 3/4] memcg: add per cgroup writeback pages accounting · Sha Zhengju <hidden> · 2013-08-23
[PATCH 4/4] memcg: Document cgroup dirty/writeback memory statistics · Sha Zhengju <hidden> · 2013-08-22

From: Andrew Morton <akpm@linux-foundation.org>
Date: 2013-08-22 22:40:02
Also in: cgroups, linux-fsdevel

On Thu, 22 Aug 2013 17:53:10 +0800 Sha Zhengju [off-list ref] wrote:

This patch is to add memcg routines to count writeback pages

Well OK, but why?  What use is the feature?  In what ways are people
suffering due to its absence?

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