logger: cleanup

src/cgroup.rs

@@ -176,6 +176,15 @@ impl Cgroup {
         dir.push(name);
         Self::read(self.path.child(name), &dir).await
     }
+
+    pub async fn write_param(
+        &self,
+        name: impl AsRef<StdPath>,
+        value: impl AsRef<[u8]>,
+    ) -> fs::Result<()> {
+        let cg_dir = PathBuf::from(self.path.as_ref());
+        fs::write(cg_dir.join(name), value).await
+    }
 }
 
 impl PartialEq for Cgroup {