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| author | Christoph Hellwig <hch@lst.de> | 2021-08-10 17:45:09 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-08-12 10:31:35 -0600 |
| commit | a08aa9bccdc282b5e8d133bf8c239473f057b464 (patch) | |
| tree | bacbfd0d8f42786aed2fff06103c78aa3a98b3df /block/partitions/ldm.c | |
| parent | 50b4aecfbbb09869db967e4a26212a47e10c0088 (diff) | |
| download | linux-stable-a08aa9bccdc282b5e8d133bf8c239473f057b464.tar.gz linux-stable-a08aa9bccdc282b5e8d133bf8c239473f057b464.tar.bz2 linux-stable-a08aa9bccdc282b5e8d133bf8c239473f057b464.zip | |
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.c | 18 |
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) { |