From: Feng Hualong <hualong.feng@intel.com>
Date: Wed, 18 Aug 2021 05:52:50 +0000 (+0800)
Subject: blk/pmem: Add namespace std for map,string
X-Git-Tag: v17.1.0~1081^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F42825%2Fhead;p=ceph.git

blk/pmem: Add namespace std for map,string

Due to not use namespace std for map,string, it leads to
`map,string` not be declared.

Signed-off-by: Feng Hualong <hualong.feng@intel.com>
---

diff --git a/src/blk/pmem/PMEMDevice.cc b/src/blk/pmem/PMEMDevice.cc
index 247ed0692ed8..c410c584538c 100644
--- a/src/blk/pmem/PMEMDevice.cc
+++ b/src/blk/pmem/PMEMDevice.cc
@@ -54,7 +54,7 @@ int PMEMDevice::_lock()
   return 0;
 }
 
-int PMEMDevice::open(const string& p)
+int PMEMDevice::open(const std::string& p)
 {
   path = p;
   int r = 0;
@@ -128,7 +128,7 @@ void PMEMDevice::close()
   path.clear();
 }
 
-int PMEMDevice::collect_metadata(const string& prefix, map<string,string> *pm) const
+int PMEMDevice::collect_metadata(const std::string& prefix, std::map<std::string,std::string> *pm) const
 {
   (*pm)[prefix + "rotational"] = stringify((int)(bool)rotational);
   (*pm)[prefix + "size"] = stringify(get_size());
diff --git a/src/blk/pmem/PMEMDevice.h b/src/blk/pmem/PMEMDevice.h
index a240d2a7b314..4613d7dbc57b 100644
--- a/src/blk/pmem/PMEMDevice.h
+++ b/src/blk/pmem/PMEMDevice.h
@@ -18,6 +18,8 @@
 #define CEPH_BLK_PMEMDEVICE_H
 
 #include <atomic>
+#include <map>
+#include <string>
 
 #include "os/fs/FS.h"
 #include "include/interval_set.h"
@@ -41,7 +43,7 @@ public:
 
   void aio_submit(IOContext *ioc) override;
 
-  int collect_metadata(const std::string& prefix, map<std::string,std::string> *pm) const override;
+  int collect_metadata(const std::string& prefix, std::map<std::string,std::string> *pm) const override;
 
   static bool support(const std::string& path);