Changeset 10781:024dfd95ee84
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mem: Simplify page close checks for adaptive policies

Both open_adaptive and close_adaptive page polices keep the page
open if a row hit is found. If a row hit is not found, close_adaptive
page policy precharges the row, and open_adaptive policy precharges
the row only if there is a bank conflict request waiting in the queue.

This patch makes the checks for above conditions simpler.