diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-05-21 22:19:55 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2025-08-13 02:59:29 -0400 |
| commit | 4fc8728aa34f54835b72e4db0f3db76a72948b65 (patch) | |
| tree | 0fb0b72d032c1d0b047cde1a398f9dd1ac8ac2e1 /arch | |
| parent | 3eb50369c09efb0f668a7f568a7e6f7cf4194cde (diff) | |
block: switch ->getgeo() to struct gendisk
Instances are happier that way and it makes more sense anyway -
the only part of the result that is related to partition we are given
is the start sector, and that has been filled in by the caller.
Everything else is a function of the disk. Only one instance
(DASD) is ever looking at anything other than bdev->bd_disk and
that one is trivial to adjust.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/emu/nfblock.c | 4 | ||||
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index 83410f8184ec..94a4fadc651a 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -77,9 +77,9 @@ static void nfhd_submit_bio(struct bio *bio) bio_endio(bio); } -static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo) +static int nfhd_getgeo(struct gendisk *disk, struct hd_geometry *geo) { - struct nfhd_device *dev = bdev->bd_disk->private_data; + struct nfhd_device *dev = disk->private_data; geo->cylinders = dev->blocks >> (6 - dev->bshift); geo->heads = 4; diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 4de6613e7468..f2b2feeeb455 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -108,7 +108,7 @@ static DEFINE_MUTEX(ubd_lock); static int ubd_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg); -static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo); +static int ubd_getgeo(struct gendisk *disk, struct hd_geometry *geo); #define MAX_DEV (16) @@ -1324,9 +1324,9 @@ static blk_status_t ubd_queue_rq(struct blk_mq_hw_ctx *hctx, return res; } -static int ubd_getgeo(struct block_device *bdev, struct hd_geometry *geo) +static int ubd_getgeo(struct gendisk *disk, struct hd_geometry *geo) { - struct ubd *ubd_dev = bdev->bd_disk->private_data; + struct ubd *ubd_dev = disk->private_data; geo->heads = 128; geo->sectors = 32; |