Merge pull request #693 from mahkoh/jorth/increase-cmsg-buf-size

io_uring: increase cmsg_buf size from 256 to 1024

src/io_uring.rs

@@ -524,7 +524,9 @@ impl IoUringData {
     }
 
     fn cmsg_buf(&self) -> Buf {
-        self.cached_cmsg_bufs.pop().unwrap_or_else(|| Buf::new(256))
+        self.cached_cmsg_bufs
+            .pop()
+            .unwrap_or_else(|| Buf::new(1024))
     }
 }