"Luck, Tony" <[email protected]> writes:
> 2) The problem loop is already #ifdef'd out for PPC64 and ALPHA. We could add
> IA64 to that exclusive club and just not include the per irq sums. Since kstat_irqs()
> computes the sums in an "int", they will wrap frequently on a large system
> (512 cpus * default 250Hz = 128000 ... which wraps a 32-bit unsigned in 9 hours
> and 19 minutes) ... so their usefulness is questionable. Does xosview use
> the per-irq values?
It doesn't use them, it uses /proc/interrupts instead. So IMHO this would
be the preferred solution.
Andreas.
--
Andreas Schwab, SuSE Labs, [email protected]
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
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