diff options
| -rw-r--r-- | block/genhd.c | 12 | ||||
| -rw-r--r-- | block/ioctl.c | 6 |
2 files changed, 10 insertions, 8 deletions
diff --git a/block/genhd.c b/block/genhd.c index cc32a0c704eb..4a16a424f57d 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -342,7 +342,7 @@ EXPORT_SYMBOL_GPL(disk_uevent); int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode) { - struct block_device *bdev; + struct bdev_handle *handle; int ret = 0; if (disk->flags & (GENHD_FL_NO_PART | GENHD_FL_HIDDEN)) @@ -366,12 +366,12 @@ int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode) } set_bit(GD_NEED_PART_SCAN, &disk->state); - bdev = blkdev_get_by_dev(disk_devt(disk), mode & ~BLK_OPEN_EXCL, NULL, - NULL); - if (IS_ERR(bdev)) - ret = PTR_ERR(bdev); + handle = bdev_open_by_dev(disk_devt(disk), mode & ~BLK_OPEN_EXCL, NULL, + NULL); + if (IS_ERR(handle)) + ret = PTR_ERR(handle); else - blkdev_put(bdev, NULL); + bdev_release(handle); /* * If blkdev_get_by_dev() failed early, GD_NEED_PART_SCAN is still set, diff --git a/block/ioctl.c b/block/ioctl.c index d5f5cd61efd7..5d356c964352 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -467,6 +467,7 @@ static int blkdev_bszset(struct block_device *bdev, blk_mode_t mode, int __user *argp) { int ret, n; + struct bdev_handle *handle; if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -478,10 +479,11 @@ static int blkdev_bszset(struct block_device *bdev, blk_mode_t mode, if (mode & BLK_OPEN_EXCL) return set_blocksize(bdev, n); - if (IS_ERR(blkdev_get_by_dev(bdev->bd_dev, mode, &bdev, NULL))) + handle = bdev_open_by_dev(bdev->bd_dev, mode, &bdev, NULL); + if (IS_ERR(handle)) return -EBUSY; ret = set_blocksize(bdev, n); - blkdev_put(bdev, &bdev); + bdev_release(handle); return ret; } |