Idle, GlobalEvents: use std::atomic::exchange()

Less overhead than fetch_and() for what we do.
2013-02-27 20:35:44 +01:00
parent a046b6e105
commit 19c67ab724
2 changed files with 2 additions and 2 deletions
--- a/src/Idle.cxx
+++ b/src/Idle.cxx
@@ -61,7 +61,7 @@ idle_add(unsigned flags)
 unsigned
 idle_get(void)
 {
-	return idle_flags.fetch_and(0);
+	return idle_flags.exchange(0);
 }

 const char*const*