Re: ppoll() stuck on POLLIN while TCP peer is sending

From: Eric Wong
Date: Mon Jan 07 2013 - 17:38:39 EST

Mel Gorman <mgorman@xxxxxxx> wrote:
> Right now it's difficult to see how the capture could be the source of
> this bug but I'm not ruling it out either so try the following (untested
> but should be ok) patch. It's not a proper revert, it just disables the
> capture page logic to see if it's at fault.

Things look good so far with your change.
It's been running 2 hours on a VM and 1 hour on my regular machine.
Will update again in a few hours (or sooner if it's stuck again).
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