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Eddie Horng:
> Many thanks you fixed the issue. May I consult you the theory of your
> fixing? Does au_wkq_wait() put vfs_read to an interrupt free stat so that
> read can complete without interrupt error? Just curious.
Many thanx to you for your repeated tests.
The workqueue is a kernel thread,
Eddie Horng:
> Thanks your analysis, I'll deploy the patch to my environment.
I guess it will be a good indicator to find a cpu-eater when the problem
happens. If some other process eats a single cpu up, then the process
may repeat calling xino_fread.
J. R. Okajima
