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authorChristoph Hellwig <hch@lst.de>2021-08-10 18:45:09 +0300
committerJens Axboe <axboe@kernel.dk>2021-08-12 19:31:35 +0300
commita08aa9bccdc282b5e8d133bf8c239473f057b464 (patch)
treebacbfd0d8f42786aed2fff06103c78aa3a98b3df /block/partitions/ldm.c
parent50b4aecfbbb09869db967e4a26212a47e10c0088 (diff)
downloadlinux-a08aa9bccdc282b5e8d133bf8c239473f057b464.tar.xz
block: store a gendisk in struct parsed_partitions
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>
Diffstat (limited to 'block/partitions/ldm.c')
-rw-r--r--block/partitions/ldm.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/block/partitions/ldm.c b/block/partitions/ldm.c
index cc86534c80ad..a6f0c9eaebe9 100644
--- a/block/partitions/ldm.c
+++ b/block/partitions/ldm.c
@@ -304,7 +304,7 @@ static bool ldm_validate_privheads(struct parsed_partitions *state,
}
}
- num_sects = state->bdev->bd_inode->i_size >> 9;
+ num_sects = get_capacity(state->disk);
if ((ph[0]->config_start > num_sects) ||
((ph[0]->config_start + ph[0]->config_size) > num_sects)) {
@@ -339,11 +339,11 @@ out:
/**
* ldm_validate_tocblocks - Validate the table of contents and its backups
* @state: Partition check state including device holding the LDM Database
- * @base: Offset, into @state->bdev, of the database
+ * @base: Offset, into @state->disk, of the database
* @ldb: Cache of the database structures
*
* Find and compare the four tables of contents of the LDM Database stored on
- * @state->bdev and return the parsed information into @toc1.
+ * @state->disk and return the parsed information into @toc1.
*
* The offsets and sizes of the configs are range-checked against a privhead.
*
@@ -486,8 +486,8 @@ out:
* only likely to happen if the underlying device is strange. If that IS
* the case we should return zero to let someone else try.
*
- * Return: 'true' @state->bdev is a dynamic disk
- * 'false' @state->bdev is not a dynamic disk, or an error occurred
+ * Return: 'true' @state->disk is a dynamic disk
+ * 'false' @state->disk is not a dynamic disk, or an error occurred
*/
static bool ldm_validate_partition_table(struct parsed_partitions *state)
{
@@ -1340,7 +1340,7 @@ static bool ldm_frag_commit (struct list_head *frags, struct ldmdb *ldb)
/**
* ldm_get_vblks - Read the on-disk database of VBLKs into memory
* @state: Partition check state including device holding the LDM Database
- * @base: Offset, into @state->bdev, of the database
+ * @base: Offset, into @state->disk, of the database
* @ldb: Cache of the database structures
*
* To use the information from the VBLKs, they need to be read from the disk,
@@ -1432,10 +1432,10 @@ static void ldm_free_vblks (struct list_head *lh)
* example, if the device is hda, we would have: hda1: LDM database, hda2, hda3,
* and so on: the actual data containing partitions.
*
- * Return: 1 Success, @state->bdev is a dynamic disk and we handled it
- * 0 Success, @state->bdev is not a dynamic disk
+ * Return: 1 Success, @state->disk is a dynamic disk and we handled it
+ * 0 Success, @state->disk is not a dynamic disk
* -1 An error occurred before enough information had been read
- * Or @state->bdev is a dynamic disk, but it may be corrupted
+ * Or @state->disk is a dynamic disk, but it may be corrupted
*/
int ldm_partition(struct parsed_partitions *state)
{