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| author | Christoph Hellwig <hch@lst.de> | 2020-09-25 18:06:18 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-10-05 10:38:33 -0600 |
| commit | 10ed16662da9e28a33b6c991c36c6b323b03dd5b (patch) | |
| tree | 18e9b39f3f6eb5528a33567258782a20c96384c0 /block | |
| parent | 155bd9d1abd60497f3e84ef3251b40209f7f7900 (diff) | |
| download | linux-stable-10ed16662da9e28a33b6c991c36c6b323b03dd5b.tar.gz linux-stable-10ed16662da9e28a33b6c991c36c6b323b03dd5b.tar.bz2 linux-stable-10ed16662da9e28a33b6c991c36c6b323b03dd5b.zip | |
block: add a bdget_part helper
All remaining callers of bdget() outside of fs/block_dev.c want to get a
reference to the struct block_device for a given struct hd_struct. Add
a helper just for that and then mark bdget static.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/genhd.c | 2 | ||||
| -rw-r--r-- | block/partitions/core.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/block/genhd.c b/block/genhd.c index e5f17f022ec7..0a273211fec2 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1048,7 +1048,7 @@ struct block_device *bdget_disk(struct gendisk *disk, int partno) part = disk_get_part(disk, partno); if (part) - bdev = bdget(part_devt(part)); + bdev = bdget_part(part); disk_put_part(part); return bdev; diff --git a/block/partitions/core.c b/block/partitions/core.c index dd6811422a87..5309e0f44ba3 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -580,7 +580,7 @@ int bdev_resize_partition(struct block_device *bdev, int partno, return -ENXIO; ret = -ENOMEM; - bdevp = bdget(part_devt(part)); + bdevp = bdget_part(part); if (!bdevp) goto out_put_part; |