block: don't declare submit_bio_checks in local header

submit_bio_checks() won't be called outside of block/blk-core.c any more
since commit 9d497e2941c3 ("block: don't protect submit_bio_checks by
q_usage_counter"), so mark it as one local helper.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220216044514.2903784-4-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/blk-core.c b/block/blk-core.c
index f03fff1..5248b94 100644 (file)
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -676,7 +676,7 @@ static inline blk_status_t blk_check_zone_append(struct request_queue *q,
        return BLK_STS_OK;
 }
 
-noinline_for_stack bool submit_bio_checks(struct bio *bio)
+static noinline_for_stack bool submit_bio_checks(struct bio *bio)
 {
        struct block_device *bdev = bio->bi_bdev;
        struct request_queue *q = bdev_get_queue(bdev);

diff --git a/block/blk.h b/block/blk.h
index abb663a..b2516cb 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -46,7 +46,6 @@ void blk_freeze_queue(struct request_queue *q);
 void __blk_mq_unfreeze_queue(struct request_queue *q, bool force_atomic);
 void blk_queue_start_drain(struct request_queue *q);
 int __bio_queue_enter(struct request_queue *q, struct bio *bio);
-bool submit_bio_checks(struct bio *bio);
 
 static inline bool blk_try_enter_queue(struct request_queue *q, bool pm)
 {