On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel <[email protected]> wrote: > Instead of open coding bitmap magic, use on_each_cpu_cond > to determine which CPUs to send TLB flush IPIs to. > > This might be a little bit slower than examining the bitmaps, > but it should be a lot easier to maintain in the long run.
Looks good. i assume it's not easy to get the remove-tables case to do a single on_each_cpu_cond() instead of two? Currently it's doing the lazy ones and the non-lazy ones separately.
