Messages in this thread | | | From | David Howells <> | Subject | Re: Why is kslowd accumulating so much CPU time? | Date | Wed, 09 Jun 2010 20:00:45 +0100 |
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David Howells <dhowells@redhat.com> wrote:
> > Is there any way to easily see what is scheduling themselves to use the > > slow workqueue? > > Slow work has debugging. Turn on: > > CONFIG_SLOW_WORK_DEBUG=y > > then do: > > watch -n0 cat /sys/kernel/debug/slow_work/runqueue
I documented this, of course. Look in:
Documentation/slow-work.txt
in section "VIEWING EXECUTING AND QUEUED ITEMS".
David
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