MGLRU RFC adds frequency-guided promotion, claims double-digit gains
Kairui Song’s third RFC series promotes hot pages on access instead of at eviction, reporting 10–40% better results while freeing one page-flag bit.
By kexec#lru
Linux MM series lets folios linger on per-CPU batches
Hugh Dickins's 26-patch rework drops most lru_add_drain calls after years of attempts, aiming to ease lruvec contention and watchdog stalls.
By kexec