fn refill_local_cache(
cpu_idx: usize,
global: &mut OnDemandGlobalLock,
migratetype: Migratetype,
) -> Result<PhysFrame, AllocError>fn refill_local_cache(
cpu_idx: usize,
global: &mut OnDemandGlobalLock,
migratetype: Migratetype,
) -> Result<PhysFrame, AllocError>