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    SubjectRe: [patch 05/19] split LRU lists into anon & file sets
    On Thu, 10 Jan 2008 07:51:33 +0530
    Balbir Singh <balbir@linux.vnet.ibm.com> wrote:

    > > > #define PAGE_CGROUP_FLAG_CACHE (0x1) /* charged as cache */
    > > > #define PAGE_CGROUP_FLAG_ACTIVE (0x2) /* page is active in this cgroup */
    > > > +#define PAGE_CGROUP_FLAG_FILE (0x4) /* page is file system backed */
    > > >
    > >
    > > Now, we don't have control_type and a feature for accounting only CACHE.
    > > Balbir-san, do you have some new plan ?
    > >
    >
    > Hi, KAMEZAWA-San,
    >
    > The control_type feature is gone. We still have cached page
    > accounting, but we do not allow control of only RSS pages anymore. We
    > need to control both RSS+cached pages. I do not understand your
    > question about new plan? Is it about adding back control_type?
    >
    Ah, just wanted to confirm that we can drop PAGE_CGROUP_FLAG_CACHE
    if page_file_cache() function and split-LRU is introduced.


    Thanks you.

    -Kame



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