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Diffstat (limited to 'drivers/block/drbd/drbd_protocol.h')
-rw-r--r--drivers/block/drbd/drbd_protocol.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_protocol.h b/drivers/block/drbd/drbd_protocol.h
index ce0e72ca47ec..95ca4586af59 100644
--- a/drivers/block/drbd/drbd_protocol.h
+++ b/drivers/block/drbd/drbd_protocol.h
@@ -165,6 +165,7 @@ struct p_block_req {
*/
#define FF_TRIM 1
+#define FF_THIN_RESYNC 2
struct p_connection_features {
u32 protocol_min;