tree ae29139e9b6603a35de0ad5e1b3b47032bb5d86a
parent 6732d3751a4ba4b23bd0881c5bd150e65c35c939
author Christopher Ferris <cferris@google.com> 1432258745 -0700
committer Christopher Ferris <cferris@google.com> 1432315334 -0700

Do not cache every readable/executable elf.

This wastes a lot of memory to leave all of these elf files mmap'd in.
This is especially bad when running on host and mmapping in the huge
libartd.so. Read the load base but unmap the elf right away.

Bug: 21372357
(cherry picked from commit 6eab3d438400bc9d6fa2203d4d8d970358fe502d)

Change-Id: I750d47bda8f718046d7444433c2ff7f7fce9af20