diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 2eb87444b157..6a3d87dd3c1a 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1644,14 +1644,20 @@ static void cfq_pd_offline(struct blkg_policy_data *pd) int i; for (i = 0; i < IOPRIO_BE_NR; i++) { - if (cfqg->async_cfqq[0][i]) + if (cfqg->async_cfqq[0][i]) { cfq_put_queue(cfqg->async_cfqq[0][i]); - if (cfqg->async_cfqq[1][i]) + cfqg->async_cfqq[0][i] = NULL; + } + if (cfqg->async_cfqq[1][i]) { cfq_put_queue(cfqg->async_cfqq[1][i]); + cfqg->async_cfqq[1][i] = NULL; + } } - if (cfqg->async_idle_cfqq) + if (cfqg->async_idle_cfqq) { cfq_put_queue(cfqg->async_idle_cfqq); + cfqg->async_idle_cfqq = NULL; + } /* * @blkg is going offline and will be ignored by @@ -3753,7 +3759,7 @@ static void check_blkcg_changed(struct cfq_io_cq *cic, struct bio *bio) uint64_t serial_nr; rcu_read_lock(); - serial_nr = bio_blkcg(bio)->css.serial_nr; + serial_nr = __bio_blkcg(bio)->css.serial_nr; rcu_read_unlock(); /* @@ -3818,7 +3824,7 @@ cfq_get_queue(struct cfq_data *cfqd, bool is_sync, struct cfq_io_cq *cic, struct cfq_group *cfqg; rcu_read_lock(); - cfqg = cfq_lookup_cfqg(cfqd, bio_blkcg(bio)); + cfqg = cfq_lookup_cfqg(cfqd, __bio_blkcg(bio)); if (!cfqg) { cfqq = &cfqd->oom_cfqq; goto out; |