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-rw-r--r--runtime/stat.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/runtime/stat.c b/runtime/stat.c
index c759a043..29dcef9b 100644
--- a/runtime/stat.c
+++ b/runtime/stat.c
@@ -1,6 +1,7 @@
/* -*- linux-c -*-
* Statistics Aggregation
* Copyright (C) 2005 Red Hat Inc.
+ * Copyright (C) 2006 Intel Corporation
*
* This file is part of systemtap, and is free software. You can
* redistribute it and/or modify it under the terms of the GNU General
@@ -270,6 +271,22 @@ void _stp_stat_print (Stat st, char *fmt, int clear)
__stp_stat_print (fmt, st, agg, 0);
STAT_UNLOCK(agg);
}
+
+/** Clear Stats.
+ * Clears the Stats.
+ *
+ * @param st Stat
+ */
+void _stp_stat_clear (Stat st)
+{
+ int i;
+ for_each_cpu(i) {
+ stat *sd = per_cpu_ptr (st->sd, i);
+ STAT_LOCK(sd);
+ _stp_stat_clear_data (st, sd);
+ STAT_UNLOCK(sd);
+ }
+}
/** @} */
#endif /* _STAT_C_ */