diff --git a/vhost-user-backend/src/vring.rs b/vhost-user-backend/src/vring.rs index 948f6878..dc4eeb8e 100644 --- a/vhost-user-backend/src/vring.rs +++ b/vhost-user-backend/src/vring.rs @@ -61,6 +61,9 @@ pub trait VringT: /// Set vring enabled state. fn set_enabled(&self, enabled: bool); + /// Get vring enabled state. + fn get_enabled(&self) -> bool; + /// Set queue addresses for descriptor table, available ring and used ring. fn set_queue_info( &self, @@ -174,6 +177,10 @@ impl VringState { self.enabled = enabled; } + pub fn get_enabled(&self) -> bool { + self.enabled + } + /// Set queue addresses for descriptor table, available ring and used ring. pub fn set_queue_info( &mut self, @@ -327,6 +334,10 @@ impl VringT for VringMutex { self.lock().set_enabled(enabled) } + fn get_enabled(&self) -> bool { + self.get_ref().enabled + } + fn set_queue_info( &self, desc_table: u64, @@ -442,6 +453,10 @@ impl VringT for VringRwLock { self.write_lock().set_enabled(enabled) } + fn get_enabled(&self) -> bool { + self.get_ref().enabled + } + fn set_queue_info( &self, desc_table: u64,