Re: Respin: [PATCH] mm: limit lowmem_reserve

[Con Kolivas]

On Thursday 06 April 2006 12:55, Con Kolivas wrote:
> On Thursday 06 April 2006 12:43, Andrew Morton wrote:
> > Con Kolivas <kernel@xxxxxxxxxxx> wrote:
> > > It is possible with a low enough lowmem_reserve ratio to make
> > >  zone_watermark_ok fail repeatedly if the lower_zone is small enough.
> >
> > Is that actually a problem?
>
> Every single call to get_page_from_freelist will call on zone reclaim. It
> seems a problem to me if every call to __alloc_pages will do that?

every call to __alloc_pages of that zone I mean

Cheers,
Con
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/