X-Git-Url: https://git.sesse.net/?p=nageru;a=blobdiff_plain;f=disk_space_estimator.h;h=73b392cc586e43c57c82fa4c6195d20d294c82bf;hp=2acd4bee10f4113da92761d57d43ef003b47e4c6;hb=4e3c52ba57c4552a969e71ccdefd9941ce8d6290;hpb=cf7b9ee186d4ef8e5da0531b75854c97b821be44

diff --git a/disk_space_estimator.h b/disk_space_estimator.h
index 2acd4be..73b392c 100644
--- a/disk_space_estimator.h
+++ b/disk_space_estimator.h
@@ -11,6 +11,7 @@
 
 #include <stdint.h>
 #include <sys/types.h>
+#include <atomic>
 #include <deque>
 #include <functional>
 #include <string>
@@ -43,6 +44,10 @@ private:
 		off_t size;
 	};
 	std::deque<MeasurePoint> measure_points;
+	uint64_t last_pts_reported = 0;
+
+	// Metrics.
+	std::atomic<int64_t> metric_disk_free_bytes{-1};
 };
 
 extern DiskSpaceEstimator *global_disk_space_estimator;