From: Christoph Lameter <clameter@sgi.com>
To: Paul Jackson <pj@sgi.com>
Cc: linux-kernel@vger.kernel.org, chrisw@sous-sol.org
Subject: Re: cpusets: only wakeup kswapd for zones in the current cpuset
Date: Mon, 22 May 2006 19:28:24 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0605221925350.7272@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <20060522192248.b114fea3.pj@sgi.com>
On Mon, 22 May 2006, Paul Jackson wrote:
> > None if that is the case.
>
> Take a look at wakeup_kswapd() for yourself ;).
> No need to speculate.
Yes there is a check in wakeup_kswapd(). Remove the patch. It was quite a
while ago. I think I saw various functions in __alloc_pages() only being
called after checking cpusets. wakeup_kswapd() did not have that check
which was strange.
next prev parent reply other threads:[~2006-05-23 2:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-08 18:11 Christoph Lameter
2006-05-23 1:23 ` Paul Jackson
2006-05-23 1:59 ` Christoph Lameter
2006-05-23 2:22 ` Paul Jackson
2006-05-23 2:28 ` Christoph Lameter [this message]
2006-05-23 6:35 ` [PATCH] cpuset: remove extra cpuset_zone_allowed check in __alloc_pages Chris Wright
2006-05-23 6:35 ` Paul Jackson
2006-05-23 16:29 ` Christoph Lameter
2006-05-23 16:38 ` Paul Jackson
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