include/CompatSet: get_name() returns std::string_view

Creating a temporary copy is useless overhead for all callers.

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>

diff --git a/src/include/CompatSet.h b/src/include/CompatSet.h
index 24cadd6ab57449e1429a66cbe35d4aa041c9558c..f56ce49aa4d135df2056a9b658934ada89801dff 100644 (file)
--- a/src/include/CompatSet.h
+++ b/src/include/CompatSet.h
@@ -62,7 +62,7 @@ struct CompatSet {
     /**
      * Getter instead of using name[] to be const safe
      */
-    std::string get_name(uint64_t const f) const {
+    std::string_view get_name(uint64_t const f) const noexcept {
       std::map<uint64_t, std::string>::const_iterator i = names.find(f);
       ceph_assert(i != names.end());
       return i->second;