From da72a3abfb0e3125aa51cb0584dd4d1023b75be5 Mon Sep 17 00:00:00 2001
From: Muminul Islam <muislam@microsoft.com>
Date: Tue, 24 Mar 2026 17:36:15 -0700
Subject: [PATCH] block: Implement DiskFile marker trait for RawFileDiskSync

Add empty disk_file::DiskFile impl for RawFileDiskSync.
This marker supertrait requires DiskSize + Geometry + Sync,
all of which are now satisfied.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
---
 block/src/raw_sync.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/block/src/raw_sync.rs b/block/src/raw_sync.rs
index 59d842deb..d25709d80 100644
--- a/block/src/raw_sync.rs
+++ b/block/src/raw_sync.rs
@@ -110,6 +110,8 @@ impl disk_file::Resizable for RawFileDiskSync {
     }
 }
 
+impl disk_file::DiskFile for RawFileDiskSync {}
+
 pub struct RawFileSync {
     fd: RawFd,
     eventfd: EventFd,