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| author | Paolo Valente <paolo.valente@linaro.org> | 2020-02-03 11:40:58 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-02-03 06:58:15 -0700 |
| commit | 4d8340d0d4d90e7ca367d18ec16c2fefa89a339c (patch) | |
| tree | b7a85ed945a5851f1c3be48fdfa06e453f70feeb /block | |
| parent | 33a16a9804688b2f4c4281ec31bc393ef2645ae4 (diff) | |
| download | lwn-4d8340d0d4d90e7ca367d18ec16c2fefa89a339c.tar.gz lwn-4d8340d0d4d90e7ca367d18ec16c2fefa89a339c.zip | |
block, bfq: remove ifdefs from around gets/puts of bfq groups
ifdefs around gets and puts of bfq groups reduce readability, remove them.
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bfq-cgroup.c | 4 | ||||
| -rw-r--r-- | block/bfq-iosched.c | 6 | ||||
| -rw-r--r-- | block/bfq-iosched.h | 1 |
3 files changed, 6 insertions, 5 deletions
diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index c818c64766e5..cae488b58049 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -1406,6 +1406,10 @@ struct bfq_group *bfqq_group(struct bfq_queue *bfqq) return bfqq->bfqd->root_group; } +void bfqg_and_blkg_get(struct bfq_group *bfqg) {} + +void bfqg_and_blkg_put(struct bfq_group *bfqg) {} + struct bfq_group *bfq_create_group_hierarchy(struct bfq_data *bfqd, int node) { struct bfq_group *bfqg; diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 28770ec7c06f..fff76c920968 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -4825,9 +4825,7 @@ void bfq_put_queue(struct bfq_queue *bfqq) { struct bfq_queue *item; struct hlist_node *n; -#ifdef CONFIG_BFQ_GROUP_IOSCHED struct bfq_group *bfqg = bfqq_group(bfqq); -#endif if (bfqq->bfqd) bfq_log_bfqq(bfqq->bfqd, bfqq, "put_queue: %p %d", @@ -4900,9 +4898,7 @@ void bfq_put_queue(struct bfq_queue *bfqq) bfqq->bfqd->last_completed_rq_bfqq = NULL; kmem_cache_free(bfq_pool, bfqq); -#ifdef CONFIG_BFQ_GROUP_IOSCHED bfqg_and_blkg_put(bfqg); -#endif } static void bfq_put_cooperator(struct bfq_queue *bfqq) @@ -6390,10 +6386,10 @@ static void bfq_exit_queue(struct elevator_queue *e) hrtimer_cancel(&bfqd->idle_slice_timer); -#ifdef CONFIG_BFQ_GROUP_IOSCHED /* release oom-queue reference to root group */ bfqg_and_blkg_put(bfqd->root_group); +#ifdef CONFIG_BFQ_GROUP_IOSCHED blkcg_deactivate_policy(bfqd->queue, &blkcg_policy_bfq); #else spin_lock_irq(&bfqd->lock); diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index f1cb89def7f8..2c7cec737b2a 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -921,6 +921,7 @@ struct bfq_group { #else struct bfq_group { + struct bfq_entity entity; struct bfq_sched_data sched_data; struct bfq_queue *async_bfqq[2][IOPRIO_BE_NR]; |