On 2003-11-07 20:04 +1100, Bruce Evans <bde_at_zeta.org.au> wrote: > However, using the apic almost doubles the overheads for the a45 cases. > This seems to be due to extra interrupts. The UART and/or driver already Just another data point: Seems that the interrupt rate doubled for drm0 on my system (from 60 to 120 driving a LCD at 60Hz vertical refresh). I thought this might be a problem with shared interrupts (drm0 and xl0 shared APIC IRQ 16), but removing the (actually unused) xl driver did not make a difference ... Regards, STefanReceived on Fri Nov 07 2003 - 00:35:00 UTC
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