tree ac103d9944afe288d42bc9983b0ba2372bf68f1a
parent 7c355036c4aae61515c841dc11e2c1c449e03df9
author Zhenhua Huang <zhenhuah@codeaurora.org> 1537265698 +0800
committer Zhenhua Huang <zhenhuah@codeaurora.org> 1537265926 +0800

ARM: enable vmalloc saving

For some targets that have less vmalloc space this can be increased by
enabling config ENABLE_VMALLOC_SAVING. With this config we can reclaim
virtual mappings which remains unused because of non hlos carveout
reservations in lowmem.

Select the default method of reclaiming virtual memory as vmalloc saving.

Change-Id: I249992871babe8c64c34d52ef43bbc7c81636d47
Signed-off-by: Zhenhua Huang <zhenhuah@codeaurora.org>