diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-stat.c | 4 |
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); |