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| author | Christoph Hellwig <hch@lst.de> | 2020-11-25 21:20:08 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-01 14:53:39 -0700 |
| commit | 37c3fc9abb25cd767ad5b048358336ac89488c16 (patch) | |
| tree | 50d6c3ef1c865a76931fb83976b42e4a7e12cd02 /include/linux/blkdev.h | |
| parent | a954ea812018a84d350b316c39a2be3edc4b7ca8 (diff) | |
| download | linux-37c3fc9abb25cd767ad5b048358336ac89488c16.tar.gz linux-37c3fc9abb25cd767ad5b048358336ac89488c16.tar.bz2 linux-37c3fc9abb25cd767ad5b048358336ac89488c16.zip | |
block: simplify the block device claiming interface
Stop passing the whole device as a separate argument given that it
can be trivially deducted and cleanup the !holder debug check.
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 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 5d48b92f5e43..43a25d855e04 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1988,10 +1988,8 @@ void blkdev_show(struct seq_file *seqf, off_t offset); struct block_device *blkdev_get_by_path(const char *path, fmode_t mode, void *holder); struct block_device *blkdev_get_by_dev(dev_t dev, fmode_t mode, void *holder); -int bd_prepare_to_claim(struct block_device *bdev, struct block_device *whole, - void *holder); -void bd_abort_claiming(struct block_device *bdev, struct block_device *whole, - void *holder); +int bd_prepare_to_claim(struct block_device *bdev, void *holder); +void bd_abort_claiming(struct block_device *bdev, void *holder); void blkdev_put(struct block_device *bdev, fmode_t mode); /* just for blk-cgroup, don't use elsewhere */ |