From: Yu Kuai yukuai3@huawei.com
[ Upstream commit 337366e02b370d2800110fbc99940f6ddddcbdfa ]
Just to make the code a litter cleaner, there are no functional changes.
Signed-off-by: Yu Kuai yukuai3@huawei.com Reviewed-by: Jan Kara jack@suse.cz Link: https://lore.kernel.org/r/20221214033155.3455754-3-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe axboe@kernel.dk Stable-dep-of: b600de2d7d3a ("block, bfq: fix uaf for bfqq in bic_set_bfqq()") Signed-off-by: Sasha Levin sashal@kernel.org --- block/bfq-cgroup.c | 8 ++++---- block/bfq-iosched.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index 7d624a3a3f0f..dfb6d1d8bd46 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -718,15 +718,15 @@ static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd, struct bfq_io_cq *bic, struct bfq_group *bfqg) { - struct bfq_queue *async_bfqq = bic_to_bfqq(bic, 0); - struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, 1); + struct bfq_queue *async_bfqq = bic_to_bfqq(bic, false); + struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, true); struct bfq_entity *entity;
if (async_bfqq) { entity = &async_bfqq->entity;
if (entity->sched_data != &bfqg->sched_data) { - bic_set_bfqq(bic, NULL, 0); + bic_set_bfqq(bic, NULL, false); bfq_release_process_ref(bfqd, async_bfqq); } } @@ -762,7 +762,7 @@ static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd, */ bfq_put_cooperator(sync_bfqq); bfq_release_process_ref(bfqd, sync_bfqq); - bic_set_bfqq(bic, NULL, 1); + bic_set_bfqq(bic, NULL, true); } } } diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 7b894df32e32..917939b60ef8 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -3180,7 +3180,7 @@ bfq_merge_bfqqs(struct bfq_data *bfqd, struct bfq_io_cq *bic, /* * Merge queues (that is, let bic redirect its requests to new_bfqq) */ - bic_set_bfqq(bic, new_bfqq, 1); + bic_set_bfqq(bic, new_bfqq, true); bfq_mark_bfqq_coop(new_bfqq); /* * new_bfqq now belongs to at least two bics (it is a shared queue): @@ -6627,7 +6627,7 @@ bfq_split_bfqq(struct bfq_io_cq *bic, struct bfq_queue *bfqq) return bfqq; }
- bic_set_bfqq(bic, NULL, 1); + bic_set_bfqq(bic, NULL, true);
bfq_put_cooperator(bfqq);