Re: Why is kslowd accumulating so much CPU time?

[David Howells]

David Howells <dhowells@xxxxxxxxxx> 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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