osd/PG.h: mark copy ctor explicit

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/osd/PG.h b/src/osd/PG.h
index 6415e1c0790d90b55ee3b7e9e4c1f4a28b71cd28..3f1b2d93a21ddd24903319c0d0d335ccec0020da 100644 (file)
--- a/src/osd/PG.h
+++ b/src/osd/PG.h
@@ -2004,7 +2004,7 @@ public:
 
  private:
   // Prevent copying
-  PG(const PG& rhs);
+  explicit PG(const PG& rhs);
   PG& operator=(const PG& rhs);
   const spg_t pg_id;
   uint64_t peer_features;