diff options
Diffstat (limited to 'fs/partitions/check.c')
| -rw-r--r-- | fs/partitions/check.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/partitions/check.c b/fs/partitions/check.c index 6d5b213b8a9..6d720243f5f 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -334,6 +334,7 @@ void delete_partition(struct gendisk *disk, int partno) blk_free_devt(part_devt(part)); rcu_assign_pointer(ptbl->part[partno], NULL); + rcu_assign_pointer(ptbl->last_lookup, NULL); kobject_put(part->holder_dir); device_del(part_to_dev(part)); @@ -384,9 +385,9 @@ struct hd_struct *add_partition(struct gendisk *disk, int partno, dname = dev_name(ddev); if (isdigit(dname[strlen(dname) - 1])) - snprintf(pdev->bus_id, BUS_ID_SIZE, "%sp%d", dname, partno); + dev_set_name(pdev, "%sp%d", dname, partno); else - snprintf(pdev->bus_id, BUS_ID_SIZE, "%s%d", dname, partno); + dev_set_name(pdev, "%s%d", dname, partno); device_initialize(pdev); pdev->class = &block_class; @@ -447,16 +448,11 @@ void register_disk(struct gendisk *disk) struct block_device *bdev; struct disk_part_iter piter; struct hd_struct *part; - char *s; int err; ddev->parent = disk->driverfs_dev; - strlcpy(ddev->bus_id, disk->disk_name, BUS_ID_SIZE); - /* ewww... some of these buggers have / in the name... */ - s = strchr(ddev->bus_id, '/'); - if (s) - *s = '!'; + dev_set_name(ddev, disk->disk_name); /* delay uevents, until we scanned partition table */ ddev->uevent_suppress = 1; |