diff options
| -rw-r--r-- | block/blk-integrity.c | 22 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 2 | ||||
| -rw-r--r-- | include/linux/genhd.h | 1 |
3 files changed, 12 insertions, 13 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c index 75f29cf70188..182bfd2383ea 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -249,8 +249,8 @@ struct integrity_sysfs_entry { static ssize_t integrity_attr_show(struct kobject *kobj, struct attribute *attr, char *page) { - struct blk_integrity *bi = - container_of(kobj, struct blk_integrity, kobj); + struct gendisk *disk = container_of(kobj, struct gendisk, integrity_kobj); + struct blk_integrity *bi = blk_get_integrity(disk); struct integrity_sysfs_entry *entry = container_of(attr, struct integrity_sysfs_entry, attr); @@ -261,8 +261,8 @@ static ssize_t integrity_attr_store(struct kobject *kobj, struct attribute *attr, const char *page, size_t count) { - struct blk_integrity *bi = - container_of(kobj, struct blk_integrity, kobj); + struct gendisk *disk = container_of(kobj, struct gendisk, integrity_kobj); + struct blk_integrity *bi = blk_get_integrity(disk); struct integrity_sysfs_entry *entry = container_of(attr, struct integrity_sysfs_entry, attr); ssize_t ret = 0; @@ -385,8 +385,8 @@ subsys_initcall(blk_dev_integrity_init); static void blk_integrity_release(struct kobject *kobj) { - struct blk_integrity *bi = - container_of(kobj, struct blk_integrity, kobj); + struct gendisk *disk = container_of(kobj, struct gendisk, integrity_kobj); + struct blk_integrity *bi = blk_get_integrity(disk); kmem_cache_free(integrity_cachep, bi); } @@ -429,14 +429,14 @@ int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template) if (!bi) return -1; - if (kobject_init_and_add(&bi->kobj, &integrity_ktype, + if (kobject_init_and_add(&disk->integrity_kobj, &integrity_ktype, &disk_to_dev(disk)->kobj, "%s", "integrity")) { kmem_cache_free(integrity_cachep, bi); return -1; } - kobject_uevent(&bi->kobj, KOBJ_ADD); + kobject_uevent(&disk->integrity_kobj, KOBJ_ADD); bi->flags |= BLK_INTEGRITY_VERIFY | BLK_INTEGRITY_GENERATE; bi->interval = queue_logical_block_size(disk->queue); @@ -479,9 +479,9 @@ void blk_integrity_unregister(struct gendisk *disk) bi = disk->integrity; - kobject_uevent(&bi->kobj, KOBJ_REMOVE); - kobject_del(&bi->kobj); - kobject_put(&bi->kobj); + kobject_uevent(&disk->integrity_kobj, KOBJ_REMOVE); + kobject_del(&disk->integrity_kobj); + kobject_put(&disk->integrity_kobj); disk->integrity = NULL; } EXPORT_SYMBOL(blk_integrity_unregister); diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 19c2e947d4d1..830f9c07d4bb 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1472,8 +1472,6 @@ struct blk_integrity { unsigned short tag_size; const char *name; - - struct kobject kobj; }; extern bool blk_integrity_is_initialized(struct gendisk *); diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 2adbfa6d02bc..9e6e0dfa97ad 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -199,6 +199,7 @@ struct gendisk { struct disk_events *ev; #ifdef CONFIG_BLK_DEV_INTEGRITY struct blk_integrity *integrity; + struct kobject integrity_kobj; #endif int node_id; }; |