GPIO IRQ number

Hello

I use request_gpio_irq and it gives me a no. 293 for a gpio. Pin 133 i
think.

cat /proc/interrupts shows the handler. And it works perfectly. But
slowww.

Question : Is the number related to interrupt priority? How can I
increase the interrupts priority!?

Regards
Zubair

p.s. This seems to be a linux question. If someone knows the right
place to ask, please do guide me.