From: Kefu Chai <kchai@redhat.com>
Date: Fri, 22 Mar 2019 03:13:57 +0000 (+0800)
Subject: common/ConfUtil: use string_view as key when accessing settings
X-Git-Tag: v15.0.0~115^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=41dfeaadfac373c535f430eac72b35288d2cbc2d;p=ceph.git

common/ConfUtil: use string_view as key when accessing settings

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/common/ConfUtils.cc b/src/common/ConfUtils.cc
index 74f329bd04b..ead1a5cce9e 100644
--- a/src/common/ConfUtils.cc
+++ b/src/common/ConfUtils.cc
@@ -163,7 +163,7 @@ parse_bufferlist(ceph::bufferlist *bl, std::deque<std::string> *errors,
 }
 
 int ConfFile::
-read(const std::string &section, const std::string &key, std::string &val) const
+read(const std::string &section, const std::string_view key, std::string &val) const
 {
   string k(normalize_key_name(key));
 
diff --git a/src/common/ConfUtils.h b/src/common/ConfUtils.h
index a5170682805..68fe54136a8 100644
--- a/src/common/ConfUtils.h
+++ b/src/common/ConfUtils.h
@@ -64,7 +64,7 @@ public:
   void clear();
   int parse_file(const std::string &fname, std::deque<std::string> *errors, std::ostream *warnings);
   int parse_bufferlist(ceph::bufferlist *bl, std::deque<std::string> *errors, std::ostream *warnings);
-  int read(const std::string &section, const std::string &key,
+  int read(const std::string &section, const std::string_view key,
 	      std::string &val) const;
 
   const_section_iter_t sections_begin() const;