diff options
| author | Christoph Hellwig | 2020-11-23 13:29:55 +0100 |
|---|---|---|
| committer | Jens Axboe | 2020-12-01 14:53:39 -0700 |
| commit | a954ea812018a84d350b316c39a2be3edc4b7ca8 (patch) | |
| tree | deb9b830784f4dba4b77e12a5a81d757ef64db5a /drivers/block/loop.c | |
| parent | 22ae8ce8b89241c94ac00c237752c0ffa37ba5ae (diff) | |
block: remove ->bd_contains
Now that each hd_struct has a reference to the corresponding
block_device, there is no need for the bd_contains pointer. Add
a bdev_whole() helper to look up the whole device block_device
struture instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 26c7aafba7c5..c0df88b3300c 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1088,7 +1088,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, * here to avoid changing device under exclusive owner. */ if (!(mode & FMODE_EXCL)) { - claimed_bdev = bdev->bd_contains; + claimed_bdev = bdev_whole(bdev); error = bd_prepare_to_claim(bdev, claimed_bdev, loop_configure); if (error) goto out_putf; |