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-rw-r--r--libdm/libdevmapper.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/libdm/libdevmapper.h b/libdm/libdevmapper.h
index 0786b381..28685b27 100644
--- a/libdm/libdevmapper.h
+++ b/libdm/libdevmapper.h
@@ -650,8 +650,8 @@ typedef enum {
DM_THIN_MESSAGE_CREATE_THIN, /* device_id */
DM_THIN_MESSAGE_DELETE, /* device_id */
DM_THIN_MESSAGE_SET_TRANSACTION_ID, /* current_id, new_id */
- DM_THIN_MESSAGE_RESERVE_METADATA_SNAP, /* 1.1 */
- DM_THIN_MESSAGE_RELEASE_METADATA_SNAP, /* 1.1 */
+ DM_THIN_MESSAGE_RESERVE_METADATA_SNAP, /* target version >= 1.1 */
+ DM_THIN_MESSAGE_RELEASE_METADATA_SNAP, /* target version >= 1.1 */
} dm_thin_message_t;
int dm_tree_node_add_thin_pool_message(struct dm_tree_node *node,
@@ -663,7 +663,7 @@ int dm_tree_node_add_thin_pool_message(struct dm_tree_node *node,
* ignore - Disable discard support
* no_passdown - Don't pass discard down to underlaying data device,
* just remove the mapping
- * Feature is available for 1.1
+ * Feature is available since version 1.1 of the thin target.
*/
int dm_tree_node_set_thin_pool_discard(struct dm_tree_node *node,
unsigned ignore,