diff options
| -rw-r--r-- | block/genhd.c | 42 | ||||
| -rw-r--r-- | include/linux/genhd.h | 5 |
2 files changed, 0 insertions, 47 deletions
diff --git a/block/genhd.c b/block/genhd.c index aa38cd0a66c7..5aaeb2ad0fd3 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -506,16 +506,6 @@ static int exact_lock(dev_t devt, void *data) return 0; } -int disk_alloc_badblocks(struct gendisk *disk) -{ - disk->bb = kzalloc(sizeof(*(disk->bb)), GFP_KERNEL); - if (!disk->bb) - return -ENOMEM; - - return badblocks_init(disk->bb, 1); -} -EXPORT_SYMBOL(disk_alloc_badblocks); - static void register_disk(struct gendisk *disk) { struct device *ddev = disk_to_dev(disk); @@ -682,38 +672,6 @@ void del_gendisk(struct gendisk *disk) } EXPORT_SYMBOL(del_gendisk); -/* - * The gendisk usage of badblocks does not track acknowledgements for - * badblocks. We always assume they are acknowledged. - */ -int disk_check_badblocks(struct gendisk *disk, sector_t s, int sectors, - sector_t *first_bad, int *bad_sectors) -{ - if (!disk->bb) - return 0; - - return badblocks_check(disk->bb, s, sectors, first_bad, bad_sectors); -} -EXPORT_SYMBOL(disk_check_badblocks); - -int disk_set_badblocks(struct gendisk *disk, sector_t s, int sectors) -{ - if (!disk->bb) - return 0; - - return badblocks_set(disk->bb, s, sectors, 1); -} -EXPORT_SYMBOL(disk_set_badblocks); - -int disk_clear_badblocks(struct gendisk *disk, sector_t s, int sectors) -{ - if (!disk->bb) - return 0; - - return badblocks_clear(disk->bb, s, sectors); -} -EXPORT_SYMBOL(disk_clear_badblocks); - /* sysfs access to bad-blocks list. */ static ssize_t disk_badblocks_show(struct device *dev, struct device_attribute *attr, diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 0bbec6880051..5c706765404a 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -435,11 +435,6 @@ extern void add_disk(struct gendisk *disk); extern void del_gendisk(struct gendisk *gp); extern struct gendisk *get_gendisk(dev_t dev, int *partno); extern struct block_device *bdget_disk(struct gendisk *disk, int partno); -int disk_alloc_badblocks(struct gendisk *disk); -extern int disk_check_badblocks(struct gendisk *disk, sector_t s, int sectors, - sector_t *first_bad, int *bad_sectors); -extern int disk_set_badblocks(struct gendisk *disk, sector_t s, int sectors); -extern int disk_clear_badblocks(struct gendisk *disk, sector_t s, int sectors); extern void set_device_ro(struct block_device *bdev, int flag); extern void set_disk_ro(struct gendisk *disk, int flag); |