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-rw-r--r--block/blk-stat.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-stat.c b/block/blk-stat.c
index 9b43efb8933f..186fcb981e9b 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -30,11 +30,11 @@ static void blk_stat_flush_batch(struct blk_rq_stat *stat)
static void blk_stat_sum(struct blk_rq_stat *dst, struct blk_rq_stat *src)
{
+ blk_stat_flush_batch(src);
+
if (!src->nr_samples)
return;
- blk_stat_flush_batch(src);
-
dst->min = min(dst->min, src->min);
dst->max = max(dst->max, src->max);