What happens if a triggered subsystem receives a trigger in the middle of its execution?

Hello,

my Simulink model is to be used for a real-time system code generation. My core subsystem's execution is triggered by ADC End-Of-Conversion interrupt (trigger type = function call). If everything works fine my subsystem starts execution after receiving a trigger from ADC, finish all calculations and instructions and then waits for the next trigger.

However, what happens if the next trigger comes in the middle of subsystem execution?

Is trigger signal ignored? Is subsystem execution interrupted, or does it continue? Do I have any (setting) options how to handle such situation?

Thank you.

Petr