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    SubjectRe: [PATCH][for -mm] per-zone and reclaim enhancements for memory controller take 3 [3/10] per-zone active inactive counter
    On Thu, 29 Nov 2007 12:19:37 +0900 (JST)
    yamamoto@valinux.co.jp (YAMAMOTO Takashi) wrote:

    > > @@ -651,10 +758,11 @@
    > > /* Avoid race with charge */
    > > atomic_set(&pc->ref_cnt, 0);
    > > if (clear_page_cgroup(page, pc) == pc) {
    > > + int active;
    > > css_put(&mem->css);
    > > + active = pc->flags & PAGE_CGROUP_FLAG_ACTIVE;
    > > res_counter_uncharge(&mem->res, PAGE_SIZE);
    > > - list_del_init(&pc->lru);
    > > - mem_cgroup_charge_statistics(mem, pc->flags, false);
    > > + __mem_cgroup_remove_list(pc);
    > > kfree(pc);
    > > } else /* being uncharged ? ...do relax */
    > > break;
    >
    > 'active' seems unused.
    >
    ok, I will post clean-up against -mm2.

    Thanks,
    -Kame

    -
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