Module hotplug_memory 

/hotplug/memory PUT and PATCH bodies — virtio-mem hotplug.

Per 21-api-compat-matrix.md /hotplug/memory the endpoint accepts PUT (full config), GET (read-only mirror), and PATCH (size update). Field names mirror upstream Firecracker’s MemoryHotplugConfig and MemoryHotplugSizeUpdate.

Structs

HotplugMemoryConfig

Validated /hotplug/memory PUT body.

HotplugMemoryUpdate

Validated /hotplug/memory PATCH body.

RawHotplugMemoryConfig

Raw /hotplug/memory PUT body.

RawHotplugMemoryUpdate

Raw /hotplug/memory PATCH body.

Constants

DEFAULT_BLOCK_SIZE_MIB

Default block size in MiB. Block is the smallest unit the guest can hot(un)plug.

DEFAULT_SLOT_SIZE_MIB

Default slot size in MiB. Slot is the smallest unit the host can (de)attach.

MAX_TOTAL_SIZE_MIB

Upper bound on the configured total_size_mib. The host-RAM cap is enforced at the controller (Phase 3 territory once the VMM event loop knows the running set).