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SubjectRe: [PATCH] Revert "mm: remove __GFP_NO_KSWAPD"
On Tue, Nov 20, 2012 at 10:38:45 -0500,
Josh Boyer <jwboyer@gmail.com> wrote:
>
>We've been tracking it in https://bugzilla.redhat.com/show_bug.cgi?id=866988
>and people say this revert patch doesn't seem to make the issue go away
>fully. Thorsten has created another kernel with the other patch applied
>for testing.
>
>At least I think that is the latest status from the bug. Hopefully the
>commenters will chime in.

I am seeing kswapd0 hogging a cpu right now. I have two rsyncs and an md sync
running and a couple of large memory processes (java and firefox) idle.

I haven't been seeing this happen as often as previously. Before doing a
yum update with an rsync was pretty good at triggering the problem. Now,
not so much.


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