Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: [PATCH] vmscan: prevent background aging of anon page in no swap system | Date | Tue, 31 Aug 2010 09:56:48 +0900 (JST) |
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> diff --git a/mm/vmscan.c b/mm/vmscan.c > index 1b145e6..0b8a3ce 100644 > --- a/mm/vmscan.c > +++ b/mm/vmscan.c > @@ -1747,7 +1747,7 @@ static void shrink_zone(int priority, struct zone *zone, > * Even if we did not try to evict anon pages at all, we want to > * rebalance the anon lru active/inactive ratio. > */ > - if (inactive_anon_is_low(zone, sc) && nr_swap_pages > 0) > + if (nr_swap_pges > 0 && inactive_anon_is_low(zone, sc))
Sorry, I don't find any difference. What is your intention?
> shrink_active_list(SWAP_CLUSTER_MAX, zone, sc, priority, 0); > > throttle_vm_writeout(sc->gfp_mask); > > But Andrew merged middle version. > I will send this patch again. > > Thanks. > > -- > Kind regards, > Minchan Kim
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