Re: cvs commit: src/sys/kern vfs_mount.c

["Simon 'corecode' Schubert" <corecode@xxxxxxxxxxxx>]

Matthew Dillon wrote:
> :>=20
> :>   Modified files:
> :>     sys/kern             vfs_mount.c=20
> :>   Log:
> :>   Properly yield to userland processes.
> :
> :Seems that this *still* didn't completely fix the issue.  Do we have to=20
> :sleep longer?  Is it safe to do so?
> :
> :cheers
> :   simon
>
>     Try reducing the count limit from 10000 to 1000.  If that doesn't work,
>     try sleeping for 2 ticks instead of 1 tick (with the count limit at
>     1000).

Oh, maybe I should try to find out why the stutter happens in the first 
place.  I suspect it to be because the sound card interrupt handler 
doesn't get serviced.  But then -- why isn't the sleep enough?  The sleep 
should schedule any runnable interrupt handler right away.

cheers
  simon

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