Inflight I/O: Make struct members public

Signed-off-by: Harshavardhan Unnibhavi <[email protected]>

Author: harshanavkis

src/vhost_user/message.rs

@@ -786,13 +786,13 @@ impl VhostUserMsgValidator for VhostUserFSSlaveMsg {
 #[derive(Clone, Copy, Default)]
 pub struct DescStateSplit {
     /// Indicate whether this descriptor (only head) is inflight or not.
-    inflight: u8,
+    pub inflight: u8,
     /// Padding
     padding: [u8; 5],
     /// List of last batch of used descriptors, only when batching is used for submitting
-    next: u16,
+    pub next: u16,
     /// Preserve order of fetching available descriptors, only for head descriptor
-    counter: u64,
+    pub counter: u64,
 }
 
 impl DescStateSplit {
@@ -807,17 +807,17 @@ impl DescStateSplit {
 #[repr(packed)]
 pub struct QueueRegionSplit {
     /// Features flags of this region
-    features: u64,
+    pub features: u64,
     /// Version of this region
-    version: u16,
+    pub version: u16,
     /// Number of DescStateSplit entries
-    desc_num: u16,
+    pub desc_num: u16,
     /// List to track last batch of used descriptors
-    last_batch_head: u16,
+    pub last_batch_head: u16,
     /// Idx value of used ring
-    used_idx: u16,
+    pub used_idx: u16,
     /// Pointer to an array of DescStateSplit entries
-    desc: u64,
+    pub desc: u64,
 }
 
 impl QueueRegionSplit {
@@ -839,25 +839,25 @@ impl QueueRegionSplit {
 #[derive(Clone, Copy, Default)]
 pub struct DescStatePacked {
     /// Indicate whether this descriptor (only head) is inflight or not.
-    inflight: u8,
+    pub inflight: u8,
     /// Padding
     padding: u8,
     /// Link to next free entry
-    next: u16,
+    pub next: u16,
     /// Link to last entry of descriptor list, only for head
-    last: u16,
+    pub last: u16,
     /// Length of descriptor list, only for head
-    num: u16,
+    pub num: u16,
     /// Preserve order of fetching avail descriptors, only for head
-    counter: u64,
+    pub counter: u64,
     /// Buffer ID
-    id: u16,
+    pub id: u16,
     /// Descriptor flags
-    flags: u16,
+    pub flags: u16,
     /// Buffer length
-    len: u32,
+    pub len: u32,
     /// Buffer address
-    addr: u64,
+    pub addr: u64,
 }
 
 impl DescStatePacked {
@@ -872,27 +872,27 @@ impl DescStatePacked {
 #[repr(packed)]
 pub struct QueueRegionPacked {
     /// Features flags of this region
-    features: u64,
+    pub features: u64,
     /// version of this region
-    version: u16,
+    pub version: u16,
     /// size of descriptor state array
-    desc_num: u16,
+    pub desc_num: u16,
     /// head of free DescStatePacked entry list
-    free_head: u16,
+    pub free_head: u16,
     /// old head of free DescStatePacked entry list
-    old_free_head: u16,
+    pub old_free_head: u16,
     /// used idx of descriptor ring
-    used_idx: u16,
+    pub used_idx: u16,
     /// old used idx of descriptor ring
-    old_used_idx: u16,
+    pub old_used_idx: u16,
     /// device ring wrap counter
-    used_wrap_counter: u8,
+    pub used_wrap_counter: u8,
     /// old device ring wrap counter
-    old_used_wrap_counter: u8,
+    pub old_used_wrap_counter: u8,
     /// Padding
     padding: [u8; 7],
     /// Pointer to array tracking state of each descriptor from descriptor ring
-    desc: u64,
+    pub desc: u64,
 }
 
 impl QueueRegionPacked {