minor pr feedback

mattkur · mattkur · commit aae0062b5174 · 2025-10-13T21:05:55.000Z
diff --git a/vm/devices/user_driver/src/memory.rs b/vm/devices/user_driver/src/memory.rs
@@ -157,6 +157,9 @@ impl MemoryBlock {
     }
 
     /// Returns true if the PFNs are contiguous.
+    ///
+    /// TODO: Fallback allocations are here for now, but we should eventually
+    /// allow the caller to require these. See `DmaClient::allocate_dma_buffer`.
     pub fn contiguous_pfns(&self) -> bool {
         for (curr, next) in self.pfns().iter().zip(self.pfns().iter().skip(1)) {
             if *curr + 1 != *next {

Original file line number	Diff line number	Diff line change
`@@ -157,6 +157,9 @@ impl MemoryBlock {`
`157`	`157`	`}`
`158`	`158`
`159`	`159`	`/// Returns true if the PFNs are contiguous.`
	`160`	`+ ///`
	`161`	`+ /// TODO: Fallback allocations are here for now, but we should eventually`
	`162`	+ /// allow the caller to require these. See `DmaClient::allocate_dma_buffer`.
`160`	`163`	`pub fn contiguous_pfns(&self) -> bool {`
`161`	`164`	`for (curr, next) in self.pfns().iter().zip(self.pfns().iter().skip(1)) {`
`162`	`165`	`if curr + 1 != next {`