commit 304b658451019a781e5e34e4f3a4143a9856f4c2
author Po-Hsien Wang <pwang@chromium.org> Wed Jan 17 19:19:22 2018 -0800
committer Ilja H. Friedel <ihf@chromium.org> Thu Jan 18 20:04:01 2018 +0000
tree 047e2360cafefec1940805a12f2e27c3d501ebf0
parent 7be80ae217367b17daa5060f39ada069ad27e2cd

cros_vm_lib: Increase qemu memory to 8G

We set the vm memory to 4G from 2012. Increase the value of the memory
to 8G by default as 6 years has passed.

BUG=chromium:800554
TEST=./bin/cros_start_vm --board=betty --kvm_ram=16G --image_path=chromiumos_qemu_image.bin
TEST=./bin/cros_start_vm --board=betty --image_path=chromiumos_qemu_image.bin

Change-Id: I36f470c542bdf68b2a7beca861da17302b5b8a22
Reviewed-on: https://chromium-review.googlesource.com/872226
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Tested-by: Ilja H. Friedel <ihf@chromium.org>
Commit-Queue: Po-Hsien Wang <pwang@chromium.org>

lib/cros_vm_lib.sh

diff --git a/lib/cros_vm_lib.sh b/lib/cros_vm_lib.sh
index 5177ee0..34f66f8 100644
--- a/lib/cros_vm_lib.sh
+++ b/lib/cros_vm_lib.sh
@@ -29,6 +29,7 @@
 DEFINE_string qemu_binary \
   "${DEFAULT_CHROOT_DIR}"/usr/bin/qemu-system-x86_64 \
   "The qemu binary to be used. Defaults to qemu shipped with the SDK."
+DEFINE_string kvm_m 8G "Configure guest RAM"
 
 KVM_PID_FILE=/tmp/kvm.$$.pid
 LIVE_VM_IMAGE=
@@ -306,7 +307,7 @@
     # to ensure that it is quoted if set, but _not_ quoted if
     # unset. (QEMU chokes on empty arguments).
     local cmd=(
-      "${KVM_BINARY}" ${kvm_flag} -m 2G
+      "${KVM_BINARY}" ${kvm_flag} -m ${FLAGS_kvm_m}
       -smp 4
       -vga virtio
       -pidfile "${KVM_PID_FILE}"