[PATCH 3/3] [RFC] timekeeping: Calculate freq adjustment directly

After working with Mirolsav's simulator and his initial patch, I've grown more comfortable with his approach of calculating the freq adjustment directly using a division, rather then trying to aproximate it over a number of ticks. Part of the rational here is that now the error adjustment is very

[PATCH 3/3] [RFC] timekeeping: Calculate freq adjustment directly

After working with Mirolsav's simulator and his initial patch, I've grown more comfortable with his approach of calculating the freq adjustment directly using a division, rather then trying to aproximate it over a number of ticks. Part of the rational here is that now the error adjustment is very