diff options
Diffstat (limited to 'drivers/md/dm-verity-target.c')
| -rw-r--r-- | drivers/md/dm-verity-target.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c index 94b6cb599db4..8a00cc42e498 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -1447,6 +1447,22 @@ bool dm_is_verity_target(struct dm_target *ti) } /* + * Get the verity mode (error behavior) of a verity target. + * + * Returns the verity mode of the target, or -EINVAL if 'ti' is not a verity + * target. + */ +int dm_verity_get_mode(struct dm_target *ti) +{ + struct dm_verity *v = ti->private; + + if (!dm_is_verity_target(ti)) + return -EINVAL; + + return v->mode; +} + +/* * Get the root digest of a verity target. * * Returns a copy of the root digest, the caller is responsible for |