On Tue, Oct 16, 2007 at 04:37:36PM -0400, John Baldwin wrote:
> On Tuesday 16 October 2007 03:57:36 pm Olivier Houchard wrote:
> > cognet 2007-10-16 19:57:36 UTC
> >
> > FreeBSD src repository
> >
> > Modified files: (Branch: RELENG_6)
> > sys/sys proc.h
> > Log:
> > Make td_sqqueue explicitely signed, as we compare it with >= 0. On arm,
> > char defaults to unsigned.
>
> It probably should really be unsigned like td_tsqueue (serves the same
> purpose) FWIW, however it is currently an 'int' in HEAD.
>
> Probably changing td_sqqueue to u_char in HEAD, 7.x and 6.x would be the best
> fix.
I didn't investigate much. I saw it was an int on -CURRENT, and this test :
MPASS(td->td_sqqueue < NR_SLEEPQS && td->td_sqqueue >= 0);
If td_squeue can be unsigned, the test is wrong.
Regards,
Olivier
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