tree 4a234065794ad56652314578fae08329f11e42e0
parent 5575513f1529ea43371a6d4d9a495b57e7d68409
author Mathieu Chartier <mathieuc@google.com> 1502835700 -0700
committer Mathieu Chartier <mathieuc@google.com> 1503938942 -0700

Only MADV_RANDOM for low RAM devices

Added logic to do MADV_RANDOM only for low ram devices since this
hurts performance on high end devices.

Test: build and flash
Bug: 63178181

(cherry picked from commit 72662a63a7fe2ff2e096017628af1a89fdd7a5ca)

Change-Id: I8f73a9b3d0133963fb709b1fa6491931f535a1b5