Re: [PATCH linux-2.6.1-rc1-mm1] aiodio_fallback_bio_count.patch

[Lincoln Dale]

At 04:28 PM 5/01/2004, Andrew Morton wrote:
> >  None. The '>' situation should never occur.
> >
> >  This is just being explicit about covering the "not less than" case
> >  as a whole, and making sure we do not fall through to buffered i/o in
> >  that case, i.e its the same as:
> >  if (!(written < count) && !is_sync_kiocb(iocb))
> >
> >  Is that any less confusing ? Or would you rather just replace the '>=" by
> >  "=='.
>
> Well the original confused the heck out of me!  yes, `if (written == count)'
> should be fine: it says exactly what we want it to say.

perhaps the original was defensive programming against a single-bit-error 
hitting 'written' .... :-)


cheers,

lincoln.
PS. just kidding

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