diff options
author | Stefan Agner <stefan.agner@toradex.com> | 2019-08-16 16:40:08 +0200 |
---|---|---|
committer | Stefan Agner <stefan.agner@toradex.com> | 2019-08-16 16:40:08 +0200 |
commit | 3758b8bd81966b63dc93093a323e9bdd734545fd (patch) | |
tree | 229bda2abe1a31d59da4b48e71aeefde934fe1d0 /block/bfq-iosched.c | |
parent | d15d0b7a9f89cf5a905ad6802eb23100c8063939 (diff) | |
parent | dd209b062b86dd951cf1da93f20aa497fe99d52d (diff) |
Merge tag 'v4.19.59-rt24' into toradex_4.19.y-rttoradex_4.19.y-rt
Linux 4.19.59-rt24
Diffstat (limited to 'block/bfq-iosched.c')
-rw-r--r-- | block/bfq-iosched.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 15e8c9955b79..becd793a258c 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -2509,6 +2509,8 @@ static void bfq_arm_slice_timer(struct bfq_data *bfqd) if (BFQQ_SEEKY(bfqq) && bfqq->wr_coeff == 1 && bfq_symmetric_scenario(bfqd)) sl = min_t(u64, sl, BFQ_MIN_TT); + else if (bfqq->wr_coeff > 1) + sl = max_t(u32, sl, 20ULL * NSEC_PER_MSEC); bfqd->last_idling_start = ktime_get(); hrtimer_start(&bfqd->idle_slice_timer, ns_to_ktime(sl), @@ -4114,6 +4116,7 @@ static void bfq_exit_icq_bfqq(struct bfq_io_cq *bic, bool is_sync) unsigned long flags; spin_lock_irqsave(&bfqd->lock, flags); + bfqq->bic = NULL; bfq_exit_bfqq(bfqd, bfqq); bic_set_bfqq(bic, NULL, is_sync); spin_unlock_irqrestore(&bfqd->lock, flags); |