Re: Why is kslowd accumulating so much CPU time?

From: David Howells
Date: Wed Jun 09 2010 - 14:57:01 EST

Theodore Ts'o <tytso@xxxxxxx> wrote:

> Is there any way to easily see what is scheduling themselves to use the
> slow workqueue?

Slow work has debugging. Turn on:


then do:

watch -n0 cat /sys/kernel/debug/slow_work/runqueue

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