diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-11-23 19:00:13 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-01 14:53:40 -0700 |
| commit | 1bdd5ae0251d678488dffcf455d4633c2beef1bc (patch) | |
| tree | 61e622b31db1406030e2c60225278a0439069a1f /block | |
| parent | 231926dbf0f084211e4ec4f4c006f0bf1f47809a (diff) | |
| download | linux-stable-1bdd5ae0251d678488dffcf455d4633c2beef1bc.tar.gz linux-stable-1bdd5ae0251d678488dffcf455d4633c2beef1bc.tar.bz2 linux-stable-1bdd5ae0251d678488dffcf455d4633c2beef1bc.zip | |
block: move holder_dir to struct block_device
Move the holder_dir field to struct block_device in preparation for
kill struct hd_struct.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/genhd.c | 5 | ||||
| -rw-r--r-- | block/partitions/core.c | 8 |
2 files changed, 7 insertions, 6 deletions
diff --git a/block/genhd.c b/block/genhd.c index 4273e89f07e8..0bd7026cee62 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -681,7 +681,8 @@ static void register_disk(struct device *parent, struct gendisk *disk, */ pm_runtime_set_memalloc_noio(ddev, true); - disk->part0.holder_dir = kobject_create_and_add("holders", &ddev->kobj); + disk->part0.bdev->bd_holder_dir = + kobject_create_and_add("holders", &ddev->kobj); disk->slave_dir = kobject_create_and_add("slaves", &ddev->kobj); if (disk->flags & GENHD_FL_HIDDEN) { @@ -887,7 +888,7 @@ void del_gendisk(struct gendisk *disk) blk_unregister_queue(disk); - kobject_put(disk->part0.holder_dir); + kobject_put(disk->part0.bdev->bd_holder_dir); kobject_put(disk->slave_dir); part_stat_set_all(&disk->part0, 0); diff --git a/block/partitions/core.c b/block/partitions/core.c index 07df9ff55462..c068471fa654 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -344,7 +344,7 @@ void delete_partition(struct hd_struct *part) */ get_device(disk_to_dev(disk)); rcu_assign_pointer(ptbl->part[part->partno], NULL); - kobject_put(part->holder_dir); + kobject_put(part->bdev->bd_holder_dir); device_del(part_to_dev(part)); /* @@ -452,8 +452,8 @@ static struct hd_struct *add_partition(struct gendisk *disk, int partno, goto out_put; err = -ENOMEM; - p->holder_dir = kobject_create_and_add("holders", &pdev->kobj); - if (!p->holder_dir) + bdev->bd_holder_dir = kobject_create_and_add("holders", &pdev->kobj); + if (!bdev->bd_holder_dir) goto out_del; dev_set_uevent_suppress(pdev, 0); @@ -487,7 +487,7 @@ out_free: out_remove_file: device_remove_file(pdev, &dev_attr_whole_disk); out_del: - kobject_put(p->holder_dir); + kobject_put(bdev->bd_holder_dir); device_del(pdev); out_put: put_device(pdev); |