Re: [PATCH 6/7] memcg: add per cgroup writeback pages accounting

[Fengguang Wu]

> >>>Where is the MEM_CGROUP_STAT_FILE_WRITEBACK increased?
> >>>
> >>It's in account_page_writeback().
> >>
> >>  void account_page_writeback(struct page *page)
> >>  {
> >>+	mem_cgroup_inc_page_stat(page, MEM_CGROUP_STAT_FILE_WRITEBACK);
> >>  	inc_zone_page_state(page, NR_WRITEBACK);
> >>  }
> >I didn't find that chunk, perhaps it's lost due to rebase..
> 
> Ah? a bit weird... you can refer to the link
> http://thread.gmane.org/gmane.linux.kernel.cgroups/3134
> which is an integral one. Thanks!

Ah I got it. Sorry I overlooked it..and the new view does help make it
obvious ;)

Thanks,
Fengguang
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