diff options
Diffstat (limited to 'drivers/md/dm-ebs-target.c')
| -rw-r--r-- | drivers/md/dm-ebs-target.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/md/dm-ebs-target.c b/drivers/md/dm-ebs-target.c index 435b45201f4d..6abb31ca9662 100644 --- a/drivers/md/dm-ebs-target.c +++ b/drivers/md/dm-ebs-target.c @@ -390,6 +390,12 @@ static int ebs_map(struct dm_target *ti, struct bio *bio) return DM_MAPIO_REMAPPED; } +static void ebs_postsuspend(struct dm_target *ti) +{ + struct ebs_c *ec = ti->private; + dm_bufio_client_reset(ec->bufio); +} + static void ebs_status(struct dm_target *ti, status_type_t type, unsigned int status_flags, char *result, unsigned int maxlen) { @@ -409,7 +415,8 @@ static void ebs_status(struct dm_target *ti, status_type_t type, } } -static int ebs_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) +static int ebs_prepare_ioctl(struct dm_target *ti, struct block_device **bdev, + unsigned int cmd, unsigned long arg, bool *forward) { struct ebs_c *ec = ti->private; struct dm_dev *dev = ec->dev; @@ -428,7 +435,7 @@ static void ebs_io_hints(struct dm_target *ti, struct queue_limits *limits) limits->logical_block_size = to_bytes(ec->e_bs); limits->physical_block_size = to_bytes(ec->u_bs); limits->alignment_offset = limits->physical_block_size; - blk_limits_io_min(limits, limits->logical_block_size); + limits->io_min = limits->logical_block_size; } static int ebs_iterate_devices(struct dm_target *ti, @@ -442,11 +449,12 @@ static int ebs_iterate_devices(struct dm_target *ti, static struct target_type ebs_target = { .name = "ebs", .version = {1, 0, 1}, - .features = DM_TARGET_PASSES_INTEGRITY, + .features = 0, .module = THIS_MODULE, .ctr = ebs_ctr, .dtr = ebs_dtr, .map = ebs_map, + .postsuspend = ebs_postsuspend, .status = ebs_status, .io_hints = ebs_io_hints, .prepare_ioctl = ebs_prepare_ioctl, @@ -454,6 +462,6 @@ static struct target_type ebs_target = { }; module_dm(ebs); -MODULE_AUTHOR("Heinz Mauelshagen <dm-devel@redhat.com>"); +MODULE_AUTHOR("Heinz Mauelshagen <dm-devel@lists.linux.dev>"); MODULE_DESCRIPTION(DM_NAME " emulated block size target"); MODULE_LICENSE("GPL"); |