Change Details

Introduce L3C promotion of base page mappings. Given the frequency of L3C counter updates, switch to per-CPU counters to avoid cache line ping ponging.

Introduce L3C promotion of base page mappings. Given the frequency of L3C counter updates, switch to per-CPU counters to avoid cache line ping ponging. Revise the L3C counter descriptions to reflect the fact that the size of an L3C mapping varies depending on the base page size.

Introduce L3C promotion of base page mappings. Given the frequency of L3C counter updates, switch to per-CPU counters to avoid cache line ping ponging. Revise the L3C counter descriptions to reflect the fact that the size of an L3C mapping varies depending on the base page size.