From ad1eaa5344b293552b6ba43f5709c76a9aa14d17 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 24 Nov 2020 09:52:59 +0100 Subject: block: switch disk_part_iter_* to use a struct block_device Switch the partition iter infrastructure to iterate over block_device references instead of hd_struct ones mostly used to get at the block_device. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara Reviewed-by: Hannes Reinecke Signed-off-by: Jens Axboe --- block/partitions/core.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'block/partitions') diff --git a/block/partitions/core.c b/block/partitions/core.c index 3d8243334c7c..4cb6df175f90 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -439,15 +439,14 @@ static bool partition_overlaps(struct gendisk *disk, sector_t start, sector_t length, int skip_partno) { struct disk_part_iter piter; - struct hd_struct *part; + struct block_device *part; bool overlap = false; disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY); while ((part = disk_part_iter_next(&piter))) { - if (part->bdev->bd_partno == skip_partno || - start >= part->bdev->bd_start_sect + - bdev_nr_sectors(part->bdev) || - start + length <= part->bdev->bd_start_sect) + if (part->bd_partno == skip_partno || + start >= part->bd_start_sect + bdev_nr_sectors(part) || + start + length <= part->bd_start_sect) continue; overlap = true; break; @@ -568,7 +567,7 @@ static bool disk_unlock_native_capacity(struct gendisk *disk) int blk_drop_partitions(struct block_device *bdev) { struct disk_part_iter piter; - struct hd_struct *part; + struct block_device *part; if (bdev->bd_part_count) return -EBUSY; @@ -578,7 +577,7 @@ int blk_drop_partitions(struct block_device *bdev) disk_part_iter_init(&piter, bdev->bd_disk, DISK_PITER_INCL_EMPTY); while ((part = disk_part_iter_next(&piter))) - delete_partition(part); + delete_partition(part->bd_part); disk_part_iter_exit(&piter); return 0; -- cgit v1.2.3