crimson/common/operation: add OpRegistryT::for_each_op

Signed-off-by: Samuel Just <sjust@redhat.com>

diff --git a/src/crimson/common/operation.h b/src/crimson/common/operation.h
index c39ecea37a786399f227236e0016e97022dbf547..9922ddccfc26c26c4f83d156c64f7b92f0cab551 100644 (file)
--- a/src/crimson/common/operation.h
+++ b/src/crimson/common/operation.h
@@ -441,6 +441,16 @@ protected:
   }
 
 public:
+  /// Iterate over live ops
+  template <typename F>
+  void for_each_op(F &&f) const {
+    for (const auto &registry: registries) {
+      for (const auto &op: registry) {
+       std::invoke(f, op);
+      }
+    }
+  }
+
   /// Removes op from registry
   void remove_from_registry(Operation &op) {
     const auto op_type = op.get_type();