Hi! Yesterday I've been pointed out that we unfortunatelly can't drop off PR_SET_MM_x operations. So here is a series which bring them back but instead of plain revert I tried to simplify the code and make it as minimum as possible.
WARN: the series is compile-tested only for a while, I wanted
to share it early so maybe someone has better idea of how
integrate old PR_SET_MM_x operations. I'll do full tests
today hopefully.
Cyrill
