diff options
Diffstat (limited to 'rust/kernel/pci.rs')
| -rw-r--r-- | rust/kernel/pci.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs index 0ac6cef74f81..0d09ae34a64d 100644 --- a/rust/kernel/pci.rs +++ b/rust/kernel/pci.rs @@ -465,3 +465,10 @@ impl AsRef<device::Device> for Device { unsafe { device::Device::as_ref(dev) } } } + +// SAFETY: A `Device` is always reference-counted and can be released from any thread. +unsafe impl Send for Device {} + +// SAFETY: `Device` can be shared among threads because all methods of `Device` +// (i.e. `Device<Normal>) are thread safe. +unsafe impl Sync for Device {} |