[-mm PATCH 8/9] Memory controller add switch to control what type of pages to limit (v4)

YAMAMOTO Takashi yamamoto at valinux.co.jp
Sun Aug 12 23:04:26 PDT 2007


> YAMAMOTO Takashi wrote:
> >> Choose if we want cached pages to be accounted or not. By default both
> >> are accounted for. A new set of tunables are added.
> >>
> >> echo -n 1 > mem_control_type
> >>
> >> switches the accounting to account for only mapped pages
> >>
> >> echo -n 2 > mem_control_type
> >>
> >> switches the behaviour back
> > 
> > MEM_CONTAINER_TYPE_ALL is 3, not 2.
> > 
> 
> Thanks, I'll fix the comment on the top.
> 
> > YAMAMOTO Takashi
> > 
> >> +enum {
> >> +	MEM_CONTAINER_TYPE_UNSPEC = 0,
> >> +	MEM_CONTAINER_TYPE_MAPPED,
> >> +	MEM_CONTAINER_TYPE_CACHED,

what's MEM_CONTAINER_TYPE_CACHED, btw?
it seems that nothing distinguishes it from MEM_CONTAINER_TYPE_MAPPED.

YAMAMOTO Takashi


More information about the Containers mailing list