1. A method comprising: establishing a first machine logic based rule, with the machine logic based rule including a first triggering condition and a first consequential responsive action; determining that the first triggering condition has occurred; and in response to the determination that the first triggering condition has occurred, performing the first consequential responsive action; wherein: the first triggering condition includes the following sub-conditions: (i) at least one of a first set of important page(s) of a computer system has been paged out of kernel memory space and paged into paging memory space, and (ii) a processing status of the computer system indicates that the first set of important page(s) will be likely to be required for computer operations; and the first consequential responsive action includes the following: for any important page of the first set of important page(s) not present in kernel memory space, paging that important page from paging memory space back into kernel memory space.