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vmm: Remove VFIO user device from VmConfig upon device unplug

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It ensures we won't recreate the unplugged device on reboot.

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen 2021-10-27 14:22:55 -07:00 committed by Rob Bradford
parent 3c7323230a
commit 455b0d12e9
1 changed files with 5 additions and 0 deletions
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5
vmm/src/vm.rs
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@ -1392,6 +1392,11 @@ impl Vm {
devices.retain(|dev| dev.id.as_ref() != Some(&_id)); devices.retain(|dev| dev.id.as_ref() != Some(&_id));
} }
// Remove if VFIO user device
if let Some(user_devices) = config.user_devices.as_mut() {
user_devices.retain(|dev| dev.id.as_ref() != Some(&_id));
}
// Remove if disk device // Remove if disk device
if let Some(disks) = config.disks.as_mut() { if let Some(disks) = config.disks.as_mut() {
disks.retain(|dev| dev.id.as_ref() != Some(&_id)); disks.retain(|dev| dev.id.as_ref() != Some(&_id));