From 027d6c2940027be8684f8af990f98c9f09cefb72 Mon Sep 17 00:00:00 2001
From: Samuel Just <sjust@redhat.com>
Date: Fri, 6 May 2022 22:42:47 -0700
Subject: [PATCH] crimson/common/operation: use std::list for
 AggregateBlockingEvent::events

std::vector's references aren't stable after emplace_back.

Fixes: https://tracker.ceph.com/issues/55565
Signed-off-by: Samuel Just <sjust@redhat.com>
---
 src/crimson/common/operation.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crimson/common/operation.h b/src/crimson/common/operation.h
index 634d303b4ac..ec224deb7d9 100644
--- a/src/crimson/common/operation.h
+++ b/src/crimson/common/operation.h
@@ -262,7 +262,7 @@ struct AggregateBlockingEvent {
   };
 
 private:
-  std::vector<T> events;
+  std::list<T> events;
   template <class OpT>
   friend class Trigger;
 };
-- 
2.39.5