diff options
Diffstat (limited to 'drivers/md/dm-table.c')
| -rw-r--r-- | drivers/md/dm-table.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index f50a7b95225..416d4e258df 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -55,6 +55,7 @@ struct dm_table { struct dm_target *targets; unsigned discards_supported:1; + unsigned integrity_supported:1; /* * Indicates the rw permissions for the new logical @@ -859,7 +860,7 @@ int dm_table_alloc_md_mempools(struct dm_table *t) return -EINVAL; } - t->mempools = dm_alloc_md_mempools(type); + t->mempools = dm_alloc_md_mempools(type, t->integrity_supported); if (!t->mempools) return -ENOMEM; @@ -935,8 +936,10 @@ static int dm_table_prealloc_integrity(struct dm_table *t, struct mapped_device struct dm_dev_internal *dd; list_for_each_entry(dd, devices, list) - if (bdev_get_integrity(dd->dm_dev.bdev)) + if (bdev_get_integrity(dd->dm_dev.bdev)) { + t->integrity_supported = 1; return blk_integrity_register(dm_disk(md), NULL); + } return 0; } |