diff options
Diffstat (limited to '')
| -rw-r--r-- | block/bfq-iosched.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 43e2c39cf7b5..161badb744d6 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -1671,15 +1671,19 @@ static void bfq_bfqq_handle_idle_busy_switch(struct bfq_data *bfqd, * - it is sync, * - it does not belong to a large burst, * - it has been idle for enough time or is soft real-time, - * - is linked to a bfq_io_cq (it is not shared in any sense). + * - is linked to a bfq_io_cq (it is not shared in any sense), + * - has a default weight (otherwise we assume the user wanted + * to control its weight explicitly) */ in_burst = bfq_bfqq_in_large_burst(bfqq); soft_rt = bfqd->bfq_wr_max_softrt_rate > 0 && !BFQQ_TOTALLY_SEEKY(bfqq) && !in_burst && time_is_before_jiffies(bfqq->soft_rt_next_start) && - bfqq->dispatched == 0; - *interactive = !in_burst && idle_for_long_time; + bfqq->dispatched == 0 && + bfqq->entity.new_weight == 40; + *interactive = !in_burst && idle_for_long_time && + bfqq->entity.new_weight == 40; wr_or_deserves_wr = bfqd->low_latency && (bfqq->wr_coeff > 1 || (bfq_bfqq_sync(bfqq) && |