Messages in this thread |  | | | Subject | Re: [2.4.17/18pre] VM and swap - it's really unusable | | Date | Sat, 12 Jan 2002 20:07:34 +0000 (GMT) | | From | Alan Cox <> |
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> > PRE-EMPT: > > We get back and we've missed 300 packets, the serial port sharing > > the IRQ has dropped our internet connection completely. > > We don't preempt while IRQ are disabled.
I must have missed that in the code. I can see you check __cli() status but I didn't see anywhere you check disable_irq(). Even if you did it doesnt help when I mask the irq on the chip rather than using disable_irq() calls.
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