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-rw-r--r--include/block/accounting.h2
-rw-r--r--include/qemu/timed-average.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/include/block/accounting.h b/include/block/accounting.h
index 1dd582a99a..482926b8ec 100644
--- a/include/block/accounting.h
+++ b/include/block/accounting.h
@@ -78,5 +78,7 @@ void block_acct_invalid(BlockAcctStats *stats, enum BlockAcctType type);
void block_acct_merge_done(BlockAcctStats *stats, enum BlockAcctType type,
int num_requests);
int64_t block_acct_idle_time_ns(BlockAcctStats *stats);
+double block_acct_queue_depth(BlockAcctTimedStats *stats,
+ enum BlockAcctType type);
#endif
diff --git a/include/qemu/timed-average.h b/include/qemu/timed-average.h
index f1cdddc48b..364bf88f70 100644
--- a/include/qemu/timed-average.h
+++ b/include/qemu/timed-average.h
@@ -59,5 +59,6 @@ void timed_average_account(TimedAverage *ta, uint64_t value);
uint64_t timed_average_min(TimedAverage *ta);
uint64_t timed_average_avg(TimedAverage *ta);
uint64_t timed_average_max(TimedAverage *ta);
+uint64_t timed_average_sum(TimedAverage *ta, uint64_t *elapsed);
#endif