Messages in this thread | | | Subject | Re: [PATCH][for -mm] per-zone and reclaim enhancements for memory controller take 3 [3/10] per-zone active inactive counter | Date | Thu, 29 Nov 2007 12:19:37 +0900 (JST) | From | (YAMAMOTO Takashi) |
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> @@ -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.
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