commit 8d22ca8c6592a2417296ae69726bde5545def4d8
author Frederick Mayle <fmayle@google.com> Wed Dec 11 10:18:44 2024 -0800
committer Frederick Mayle <fmayle@google.com> Wed Dec 11 10:20:41 2024 -0800
tree 0c836af320409d9d73e6ab6a0ad6142f07f9cc89
parent cc4e2d7a157123e33c4b1f15021f4dde49f86bd0

disable balloon device for trusty and rialto

They don't support ballooning and disabling it probably provides a tiny
system health improvement.

Test: atest rialto_test
Change-Id: I3a9c5469c46ba56121d7f3e179070069537995ec

guest/trusty/security_vm/launcher/src/main.rs

diff --git a/guest/trusty/security_vm/launcher/src/main.rs b/guest/trusty/security_vm/launcher/src/main.rs
index f0af9b6..9611f26 100644
--- a/guest/trusty/security_vm/launcher/src/main.rs
+++ b/guest/trusty/security_vm/launcher/src/main.rs
@@ -78,7 +78,6 @@
         memoryMib: args.memory_size_mib,
         cpuTopology: args.cpu_topology,
         platformVersion: "~1.0".to_owned(),
-        balloon: true, // TODO: probably don't want ballooning.
         // TODO: add instanceId
         ..Default::default()
     });

libs/libservice_vm_manager/src/lib.rs

diff --git a/libs/libservice_vm_manager/src/lib.rs b/libs/libservice_vm_manager/src/lib.rs
index 5bb97d7..0f322bb 100644
--- a/libs/libservice_vm_manager/src/lib.rs
+++ b/libs/libservice_vm_manager/src/lib.rs
@@ -238,8 +238,7 @@
         memoryMib: VM_MEMORY_MB,
         cpuTopology: CpuTopology::ONE_CPU,
         platformVersion: "~1.0".to_string(),
-        gdbPort: 0,    // No gdb
-        balloon: true, // TODO: probably don't want ballooning.
+        gdbPort: 0, // No gdb
         ..Default::default()
     });
     let console_out = Some(android_log_fd()?);