libavf: remove AVirtualMachineRawConfig_setBalloon
This API isn't used yet, so it is safe to delete.
virtio-balloon is now disabled by default and initial users of this API
don't need it, so remove it to keep the API small. One reason to avoid
exposing balloon support at this point is that a single bool doesn't
capture all the potential balloon features, e.g. a client may or may not
want free page reporting enabled.
Test: m
Bug: 369588412
Change-Id: I10872f29a34b6a20777e985fa97d21e7bd26cc6f
diff --git a/libs/libavf/include/android/virtualization.h b/libs/libavf/include/android/virtualization.h
index ac46fca..85bf3a2 100644
--- a/libs/libavf/include/android/virtualization.h
+++ b/libs/libavf/include/android/virtualization.h
@@ -139,15 +139,6 @@
bool protectedVm) __INTRODUCED_IN(36);
/**
- * Set whether a virtual machine uses memory ballooning.
- *
- * \param config a virtual machine config object.
- * \param balloon whether the virtual machine should use memory ballooning.
- */
-void AVirtualMachineRawConfig_setBalloon(AVirtualMachineRawConfig* _Nonnull config, bool balloon)
- __INTRODUCED_IN(36);
-
-/**
* Set whether to use an alternate, hypervisor-specific authentication method
* for protected VMs.
*
diff --git a/libs/libavf/libavf.map.txt b/libs/libavf/libavf.map.txt
index 05a5b35..cb34894 100644
--- a/libs/libavf/libavf.map.txt
+++ b/libs/libavf/libavf.map.txt
@@ -9,7 +9,6 @@
AVirtualMachineRawConfig_addDisk; # apex llndk
AVirtualMachineRawConfig_setMemoryMib; # apex llndk
AVirtualMachineRawConfig_setProtectedVm; # apex llndk
- AVirtualMachineRawConfig_setBalloon; # apex llndk
AVirtualMachineRawConfig_setHypervisorSpecificAuthMethod; # apex llndk
AVirtualMachineRawConfig_addCustomMemoryBackingFile; # apex llndk
AVirtualizationService_create; # apex llndk
diff --git a/libs/libavf/src/lib.rs b/libs/libavf/src/lib.rs
index b1edf29..5988fae 100644
--- a/libs/libavf/src/lib.rs
+++ b/libs/libavf/src/lib.rs
@@ -205,21 +205,6 @@
config.protectedVm = protected_vm;
}
-/// Set whether a virtual machine uses memory ballooning or not.
-///
-/// # Safety
-/// `config` must be a pointer returned by `AVirtualMachineRawConfig_create`.
-#[no_mangle]
-pub unsafe extern "C" fn AVirtualMachineRawConfig_setBalloon(
- config: *mut VirtualMachineRawConfig,
- balloon: bool,
-) {
- // SAFETY: `config` is assumed to be a valid, non-null pointer returned by
- // AVirtualMachineRawConfig_create. It's the only reference to the object.
- let config = unsafe { &mut *config };
- config.balloon = balloon;
-}
-
/// NOT IMPLEMENTED.
///
/// # Returns