Struct devices::virtio::pmem::PmemConfig
source · pub struct PmemConfig {
pub disk_image: Option<File>,
pub mapping_address: GuestAddress,
pub mapping_arena_slot: MemSlot,
pub mapping_size: u64,
pub pmem_device_tube: Tube,
pub swap_interval: Option<Duration>,
pub mapping_writable: bool,
}
Expand description
Configuration of a virtio-pmem device.
Fields§
§disk_image: Option<File>
Disk image exposed to the guest.
If the memory region is not backed by a file, this should be None
.
mapping_address: GuestAddress
Guest physical address where the memory will be mapped.
mapping_arena_slot: MemSlot
The index of the guest-mapped memory regions.
mapping_size: u64
The size of the mapped region.
pmem_device_tube: Tube
A communication channel to the main process to send memory requests.
swap_interval: Option<Duration>
Interval for periodic swap out of memory mapping
mapping_writable: bool
Whether the region is writeble or not.
Auto Trait Implementations§
impl RefUnwindSafe for PmemConfig
impl Send for PmemConfig
impl Sync for PmemConfig
impl Unpin for PmemConfig
impl UnwindSafe for PmemConfig
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