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SubjectRe: CONFIG_PREEMPT and server workloads
Takashi Iwai <tiwai@suse.de> wrote:
>
> oh, sorry, maybe i forgot to tell you that it has been already there
> :)
>
> # echo 1 > /proc/asound/card0/pcm0p/xrun_debug
>
> this will show the stacktrace when a buffer overrun/underrun is
> detected in the irq handler. it's not perfect, though.

heh, you just shrunk my todo list by 0.01%.

Have you had any useful reports from this feature?
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