From e74092f278c0a4a7020bd11ea9b6b0f827cf1ee5 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Thu, 23 Jun 2016 10:10:17 -0400
Subject: [PATCH] os/bluestore/BlueFS: carry lock for mkfs

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

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index 4025eddbb55..0017b88c178 100644
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -235,6 +235,7 @@ int BlueFS::get_block_extents(unsigned id, interval_set<uint64_t> *extents)
 
 int BlueFS::mkfs(uuid_d osd_uuid)
 {
+  std::lock_guard<std::mutex> l(lock);
   dout(1) << __func__
 	  << " osd_uuid " << osd_uuid
 	  << dendl;
-- 
2.39.5