From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: linux-mm@kvack.org, akpm@osdl.org
Subject: Re: [PATCH] Avoid unecessary zone spinlocking on refill_inactive_zone()
Date: Sat, 28 Aug 2004 09:35:30 -0300 [thread overview]
Message-ID: <20040828123530.GA2033@logos.cnet> (raw)
In-Reply-To: <413014AF.3050104@yahoo.com.au>
On Sat, Aug 28, 2004 at 03:14:23PM +1000, Nick Piggin wrote:
> Marcelo Tosatti wrote:
>
> >On a side note, the current accounting of inactive/active pages is broken
> >in refill_inactive_zone (due to pages being freed in __release_pages).
> >I plan to fix that tomorrow - should be easy as returning the number of
> >pages
> >freed in __release_pages and take that into account.
> >
>
> Hi,
> I don't think this is a problem: release_pages should do del_page_from_lru,
> which would take care of accounting, wouldn't it?
>
> Maybe I'm not looking in the right place.
Oh no, you are right, del_page_from_lru() will do the accounting.
Sorry for the noise.
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prev parent reply other threads:[~2004-08-28 12:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-28 0:55 [PATCH] Avoid unecessary zone spinlocking on refill_inactive_zone() Marcelo Tosatti
2004-08-28 5:14 ` Nick Piggin
2004-08-28 12:35 ` Marcelo Tosatti [this message]
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