Speaker
Kalesh Singh
(Google Inc)
Description
Multigenerational LRU (MGLRU) is a rework of the kernel’s page reclaim mechanism where pages are categorized into generations representative of their age. It provides a finer granularity aging than the current 2-tiered active and inactive LRU lists, with the aim to make better page reclaim decisions.
MGLRU has shown promising improvements from various platforms/parties. This presentation will underline the results of evaluating the patchset of Android.
[1] https://lore.kernel.org/r/20220309021230.721028-1-yuzhao@google.com/
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Primary author
Kalesh Singh
(Google Inc)