On Mon, Mar 22, 2021 at 08:11:15PM +0000, Matthew Wilcox (Oracle) wrote:
> -void __fprop_inc_percpu_max(struct fprop_global *p,
> - struct fprop_local_percpu *pl, int max_frac)
> +void __fprop_add_percpu_max(struct fprop_global *p,
> + struct fprop_local_percpu *pl, int max_frac, long nr)
> {
> if (unlikely(max_frac < FPROP_FRAC_BASE)) {
Oh, I meant to ask ... should this change? Should it be:
if (unlikely(max_frac < FPROP_FRAC_BASE / nr))
(or something similar that copes with overflow properly)
I must confess to not understanding exactly how flex_proportions works.
