On Tue, 25 Jan 2000, Fabrice Bellard wrote:
> I am currently working with a Millenium disk-on-chip under Linux with the
> driver provided by M-systems & IGEL, and I noticed a very bad thing in the
> open source wrapper (fldrvlnx.c): in the block request function
> (fl_request), the irq are never activated. They are off when we enter the
> function, and just in case they would miraclously get enabled (!!), a
> cli() is put at the beginning of the function.
Is there a busy-wait loop there, or may be schedule() is called?
schedule() contains sti().
--
Tomek
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