diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-10-14 15:03:27 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:36 -0600 |
| commit | 025a38651ba6178a709ecf351ca90d11fa2908cd (patch) | |
| tree | ea3bd9b016ef54f43ef41a2db13dfc4dab0ce203 | |
| parent | 17220ca5ce9606c1b015c4316fca18734c2df0bb (diff) | |
block: use bdev_get_queue() in bdev.c
Convert bdev->bd_disk->queue to bdev_get_queue(), it's uses a cached
queue pointer and so is faster.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/a352936ce5d9ac719645b1e29b173d931ebcdc02.1634219547.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/bdev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/block/bdev.c b/block/bdev.c index fed8d0c041c7..cff0bb3a4578 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -327,12 +327,12 @@ int bdev_read_page(struct block_device *bdev, sector_t sector, if (!ops->rw_page || bdev_get_integrity(bdev)) return result; - result = blk_queue_enter(bdev->bd_disk->queue, 0); + result = blk_queue_enter(bdev_get_queue(bdev), 0); if (result) return result; result = ops->rw_page(bdev, sector + get_start_sect(bdev), page, REQ_OP_READ); - blk_queue_exit(bdev->bd_disk->queue); + blk_queue_exit(bdev_get_queue(bdev)); return result; } @@ -363,7 +363,7 @@ int bdev_write_page(struct block_device *bdev, sector_t sector, if (!ops->rw_page || bdev_get_integrity(bdev)) return -EOPNOTSUPP; - result = blk_queue_enter(bdev->bd_disk->queue, 0); + result = blk_queue_enter(bdev_get_queue(bdev), 0); if (result) return result; @@ -376,7 +376,7 @@ int bdev_write_page(struct block_device *bdev, sector_t sector, clean_page_buffers(page); unlock_page(page); } - blk_queue_exit(bdev->bd_disk->queue); + blk_queue_exit(bdev_get_queue(bdev)); return result; } |