diff options
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 3fe3d04a968a..740ee9bc5ad3 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1962,12 +1962,9 @@ int md_integrity_register(struct mddev *mddev) * All component devices are integrity capable and have matching * profiles, register the common profile for the md device. */ - if (blk_integrity_register(mddev->gendisk, - bdev_get_integrity(reference->bdev)) != 0) { - printk(KERN_ERR "md: failed to register integrity for %s\n", - mdname(mddev)); - return -EINVAL; - } + blk_integrity_register(mddev->gendisk, + bdev_get_integrity(reference->bdev)); + printk(KERN_NOTICE "md: data integrity enabled on %s\n", mdname(mddev)); if (bioset_integrity_create(mddev->bio_set, BIO_POOL_SIZE)) { printk(KERN_ERR "md: failed to create integrity pool for %s\n", @@ -1997,6 +1994,7 @@ void md_integrity_add_rdev(struct md_rdev *rdev, struct mddev *mddev) if (bi_rdev && blk_integrity_compare(mddev->gendisk, rdev->bdev->bd_disk) >= 0) return; + WARN_ON_ONCE(!mddev->suspended); printk(KERN_NOTICE "disabling data integrity on %s\n", mdname(mddev)); blk_integrity_unregister(mddev->gendisk); } @@ -5542,7 +5540,6 @@ static int do_md_stop(struct mddev *mddev, int mode, if (mddev->hold_active == UNTIL_STOP) mddev->hold_active = 0; } - blk_integrity_unregister(disk); md_new_event(mddev); sysfs_notify_dirent_safe(mddev->sysfs_state); return 0; |