tree 22a6c5fd5d5150fd8c6f9e014ab824994e2643eb
parent 8b116a3f5dea5f64f272806ad87826d100d50f94
author Kelvin Zhang <zhangkelvin@google.com> 1710466186 -0700
committer Kelvin Zhang <zhangkelvin@google.com> 1710976526 -0700

Add disk fallback to LRU cache

Test: OTA on reference hardware. Reduces path time for a 40MB puffin
patch from 786to 135s

Overall OTA update time reduced from 1915s to 1053s (~45% reduction)

Bug: 320443894

Change-Id: Iabf0f0bece04bd8561d3b9fb3a0fb30882fce593