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block: store a gendisk in struct parsed_partitions

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Partition scanning only happens on the whole device, so pass a
struct gendisk instead of the whole device block_device to the scanners.
This allows to simplify printing the device name in various places as the
disk name is available in disk->name.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Link: https://lore.kernel.org/r/20210810154512.1809898-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig
2021-08-10 17:45:09 +02:00
committed by Jens Axboe
parent 50b4aecfbb
commit a08aa9bccd
14 changed files with 52 additions and 73 deletions
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5
block/partitions/sgi.c
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@@ -43,7 +43,6 @@ int sgi_partition(struct parsed_partitions *state)
Sector sect;
struct sgi_disklabel *label;
struct sgi_partition *p;
char b[BDEVNAME_SIZE];
label = read_part_sector(state, 0, &sect);
if (!label)
@@ -52,7 +51,7 @@ int sgi_partition(struct parsed_partitions *state)
magic = label->magic_mushroom;
if(be32_to_cpu(magic) != SGI_LABEL_MAGIC) {
/*printk("Dev %s SGI disklabel: bad magic %08x\n",
bdevname(bdev, b), be32_to_cpu(magic));*/
state->disk->disk_name, be32_to_cpu(magic));*/
put_dev_sector(sect);
return 0;
}
@@ -63,7 +62,7 @@ int sgi_partition(struct parsed_partitions *state)
}
if(csum) {
printk(KERN_WARNING "Dev %s SGI disklabel: csum bad, label corrupted\n",
bdevname(state->bdev, b));
state->disk->disk_name);
put_dev_sector(sect);
return 0;
}