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misc: cleanup &Arc<dyn T> -> &dyn T

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Consuming `&Arc<T>` as argument is almost always an antipattern as it
hides whether the callee is going to take over (shared) ownership
(by .clone()) or not. Instead, it is better to consume `&dyn T` or
`Arc<dyn T>` to be more explicit. This commit cleans up the code.

The change is very mechanic and was very easy to implement across the
code base.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
This commit is contained in:
Philipp Schuster
2025-10-28 10:49:34 +01:00
committed by Rob Bradford
parent e295719967
commit 7536a95424
37 changed files with 121 additions and 117 deletions
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4
virtio-devices/src/block.rs
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@@ -171,7 +171,7 @@ impl BlockEpollHandler {
let mut batch_inflight_requests = Vec::new();
while let Some(mut desc_chain) = queue.pop_descriptor_chain(self.mem.memory()) {
let mut request = Request::parse(&mut desc_chain, self.access_platform.as_ref())
let mut request = Request::parse(&mut desc_chain, self.access_platform.as_deref())
.map_err(Error::RequestParsing)?;
// For virtio spec compliance
@@ -905,7 +905,7 @@ impl VirtioDevice for Block {
interrupt_cb: Arc<dyn VirtioInterrupt>,
mut queues: Vec<(usize, Queue, EventFd)>,
) -> ActivateResult {
self.common.activate(&queues, &interrupt_cb)?;
self.common.activate(&queues, interrupt_cb.clone())?;
self.update_writeback();