From 213bc895cd05afc655d8d04c02040d270f057b5c Mon Sep 17 00:00:00 2001
From: Shinobu Kinjo <shinobu@redhat.com>
Date: Thu, 4 Jan 2018 10:38:23 +0900
Subject: [PATCH] common: Do not use unique_lock, if manual lock/unlock are not
 necessary

Signed-off-by: Shinobu Kinjo <shinobu@redhat.com>
---
 src/common/mempool.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/mempool.cc b/src/common/mempool.cc
index 02ed3c6558e97..a05d72a4b3045 100644
--- a/src/common/mempool.cc
+++ b/src/common/mempool.cc
@@ -100,7 +100,7 @@ void mempool::pool_t::get_stats(
     total->bytes += shard[i].bytes;
   }
   if (debug_mode) {
-    std::unique_lock<std::mutex> shard_lock(lock);
+    std::lock_guard<std::mutex> shard_lock(lock);
     for (auto &p : type_map) {
       std::string n = ceph_demangle(p.second.type_name);
       stats_t &s = (*by_type)[n];
-- 
2.39.5