From: Yu Kuai <yukuai3@huawei.com>
Date: Wed, 14 Dec 2022 03:31:55 +0000 (+0800)
Subject: block, bfq: replace 0/1 with false/true in bic apis
X-Git-Tag: baikal/aarch64/sdk6.1~161
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=cc7c72a4e3c106cd82bb6ad65c1bdefb29f70fd9;p=kernel.git

block, bfq: replace 0/1 with false/true in bic apis

[ 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>
---

diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c
index 7d624a3a3f0f8..dfb6d1d8bd464 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 7b894df32e320..917939b60ef8b 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);