From 4b8aeefbfc2ccbbf12938faeb22d5be08af9237c Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Wed, 1 Jun 2016 09:14:01 -0400
Subject: [PATCH] os/bluestore/BlueFS: wait for aios on shutdown

This fixes segv from unittest_bluefs.

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/os/bluestore/BlueFS.cc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index 2d0a3f225fdd..5dab8fa03866 100644
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -27,15 +27,17 @@ BlueFS::BlueFS()
 
 BlueFS::~BlueFS()
 {
+  for (auto p : ioc) {
+    if (p)
+      p->aio_wait();
+    delete p;
+  }
   for (auto p : bdev) {
     if (p) {
       p->close();
       delete p;
     }
   }
-  for (auto p : ioc) {
-    delete p;
-  }
 }
 
 void BlueFS::_init_logger()
-- 
2.47.3