osd, crimson: add more constness

just for better readability and maintainability.

Signed-off-by: Kefu Chai <tchaikov@gmail.com>

diff --git a/src/crimson/osd/pg.cc b/src/crimson/osd/pg.cc
index fb1bbcc401e9ff5cabdbe46580e5d225eb8e57ce..e3d70901580ec319d7ecb102c21f27dbd262bc28 100644 (file)
--- a/src/crimson/osd/pg.cc
+++ b/src/crimson/osd/pg.cc
@@ -380,7 +380,7 @@ void PG::log_state_exit(
     events);
 }
 
-ceph::signedspan PG::get_mnow()
+ceph::signedspan PG::get_mnow() const
 {
   return shard_services.get_mnow();
 }

diff --git a/src/crimson/osd/pg.h b/src/crimson/osd/pg.h
index 5e764e738fae11a7b7487390375393fd0f835ec0..f1c474b0675b1f4ea95987f382eede10d7b05a3e 100644 (file)
--- a/src/crimson/osd/pg.h
+++ b/src/crimson/osd/pg.h
@@ -433,7 +433,7 @@ public:
     return OstreamTemp(CLOG_ERROR, nullptr);
   }
 
-  ceph::signedspan get_mnow() final;
+  ceph::signedspan get_mnow() const final;
   HeartbeatStampsRef get_hb_stamps(int peer) final;
   void schedule_renew_lease(epoch_t plr, ceph::timespan delay) final;
 

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 4eed40b45cec47c02f1331f35e2e0006ce8b74e8..a5f9593df6591eb1942a0d5b235756942b527c2d 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -342,7 +342,7 @@ void OSDService::dump_live_pgids()
 #endif
 
 
-ceph::signedspan OSDService::get_mnow()
+ceph::signedspan OSDService::get_mnow() const
 {
   return ceph::mono_clock::now() - osd->startup_time;
 }

diff --git a/src/osd/OSD.h b/src/osd/OSD.h
index 8aa5b8cfbd711127da8acf240e44d0d8b6b4a3fd..c22ea3fe37ce8d72f037ed82ed2006e8f306b5a2 100644 (file)
--- a/src/osd/OSD.h
+++ b/src/osd/OSD.h
@@ -130,7 +130,7 @@ public:
     }
   }
 
-  ceph::signedspan get_mnow();
+  ceph::signedspan get_mnow() const;
 
 private:
   // -- superblock --

diff --git a/src/osd/PG.cc b/src/osd/PG.cc
index 1f565b5067bbc06bf97e47f1d8c0aaccd37b1120..9723a4aa63ffef25f9784101aaab7671410e2d0f 100644 (file)
--- a/src/osd/PG.cc
+++ b/src/osd/PG.cc
@@ -1854,7 +1854,7 @@ void PG::send_pg_created(pg_t pgid)
   osd->send_pg_created(pgid);
 }
 
-ceph::signedspan PG::get_mnow()
+ceph::signedspan PG::get_mnow() const
 {
   return osd->get_mnow();
 }

diff --git a/src/osd/PG.h b/src/osd/PG.h
index 889fe96c76b36c9de4580a223abbf4b5059cafa9..0b0cdfc5c559b864bf19db502e47d69112c4798d 100644 (file)
--- a/src/osd/PG.h
+++ b/src/osd/PG.h
@@ -662,7 +662,7 @@ public:
 
   void send_pg_created(pg_t pgid) override;
 
-  ceph::signedspan get_mnow() override;
+  ceph::signedspan get_mnow() const override;
   HeartbeatStampsRef get_hb_stamps(int peer) override;
   void schedule_renew_lease(epoch_t lpr, ceph::timespan delay) override;
   void queue_check_readable(epoch_t lpr, ceph::timespan delay) override;

diff --git a/src/osd/PeeringState.h b/src/osd/PeeringState.h
index cdf762b781668e5e4ee7cefe08c41adde2d00737..e127c38aa03938a526e3dc5f71351b5e5cb4e2c0 100644 (file)
--- a/src/osd/PeeringState.h
+++ b/src/osd/PeeringState.h
@@ -305,7 +305,7 @@ public:
     /// Send pg_created to mon
     virtual void send_pg_created(pg_t pgid) = 0;
 
-    virtual ceph::signedspan get_mnow() = 0;
+    virtual ceph::signedspan get_mnow() const = 0;
     virtual HeartbeatStampsRef get_hb_stamps(int peer) = 0;
     virtual void schedule_renew_lease(epoch_t plr, ceph::timespan delay) = 0;
     virtual void queue_check_readable(epoch_t lpr, ceph::timespan delay) = 0;