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-rw-r--r--block/blk-integrity.c19
-rw-r--r--block/partition-generic.c1
-rw-r--r--fs/block_dev.c1
-rw-r--r--include/linux/genhd.h2
4 files changed, 2 insertions, 21 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index b3622cb..ce43a82 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -417,7 +417,7 @@ void blk_integrity_register(struct gendisk *disk, struct blk_integrity *template
bi->tuple_size = template->tuple_size;
bi->tag_size = template->tag_size;
- blk_integrity_revalidate(disk);
+ disk->queue->backing_dev_info->capabilities |= BDI_CAP_STABLE_WRITES;
}
EXPORT_SYMBOL(blk_integrity_register);
@@ -430,26 +430,11 @@ EXPORT_SYMBOL(blk_integrity_register);
*/
void blk_integrity_unregister(struct gendisk *disk)
{
- blk_integrity_revalidate(disk);
+ disk->queue->backing_dev_info->capabilities &= ~BDI_CAP_STABLE_WRITES;
memset(&disk->queue->integrity, 0, sizeof(struct blk_integrity));
}
EXPORT_SYMBOL(blk_integrity_unregister);
-void blk_integrity_revalidate(struct gendisk *disk)
-{
- struct blk_integrity *bi = &disk->queue->integrity;
-
- if (!(disk->flags & GENHD_FL_UP))
- return;
-
- if (bi->profile)
- disk->queue->backing_dev_info->capabilities |=
- BDI_CAP_STABLE_WRITES;
- else
- disk->queue->backing_dev_info->capabilities &=
- ~BDI_CAP_STABLE_WRITES;
-}
-
void blk_integrity_add(struct gendisk *disk)
{
if (kobject_init_and_add(&disk->integrity_kobj, &integrity_ktype,
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 7afb990..0171a2f 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -497,7 +497,6 @@ rescan:
if (disk->fops->revalidate_disk)
disk->fops->revalidate_disk(disk);
- blk_integrity_revalidate(disk);
check_disk_size_change(disk, bdev);
bdev->bd_invalidated = 0;
if (!get_capacity(disk) || !(state = check_partition(disk, bdev)))
diff --git a/fs/block_dev.c b/fs/block_dev.c
index e405d8e..9ccabe3 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1453,7 +1453,6 @@ int revalidate_disk(struct gendisk *disk)
if (disk->fops->revalidate_disk)
ret = disk->fops->revalidate_disk(disk);
- blk_integrity_revalidate(disk);
bdev = bdget_disk(disk, 0);
if (!bdev)
return ret;
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 9e11082..acff943 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -722,11 +722,9 @@ static inline void part_nr_sects_write(struct hd_struct *part, sector_t size)
#if defined(CONFIG_BLK_DEV_INTEGRITY)
extern void blk_integrity_add(struct gendisk *);
extern void blk_integrity_del(struct gendisk *);
-extern void blk_integrity_revalidate(struct gendisk *);
#else /* CONFIG_BLK_DEV_INTEGRITY */
static inline void blk_integrity_add(struct gendisk *disk) { }
static inline void blk_integrity_del(struct gendisk *disk) { }
-static inline void blk_integrity_revalidate(struct gendisk *disk) { }
#endif /* CONFIG_BLK_DEV_INTEGRITY */
#else /* CONFIG_BLOCK */