LU-5319 ptlrpc: Add a tag field to ptlrpc messages

[fs/lustre-release.git] / lustre / include / lustre / lustre_idl.h

diff --git a/lustre/include/lustre/lustre_idl.h b/lustre/include/lustre/lustre_idl.h
index 0a4e6cf..ea61fea 100644 (file)
--- a/lustre/include/lustre/lustre_idl.h
+++ b/lustre/include/lustre/lustre_idl.h
@@ -1189,8 +1189,10 @@ struct ptlrpc_body_v3 {
        __u32 pb_version;
        __u32 pb_opc;
        __u32 pb_status;
-       __u64 pb_last_xid;
-       __u64 pb_last_seen;
+       __u64 pb_last_xid; /* highest replied XID without lower unreplied XID */
+       __u16 pb_tag;      /* virtual slot idx for multiple modifying RPCs */
+       __u16 pb_padding0;
+       __u32 pb_padding1;
        __u64 pb_last_committed;
        __u64 pb_transno;
        __u32 pb_flags;
@@ -1214,8 +1216,10 @@ struct ptlrpc_body_v2 {
         __u32 pb_version;
         __u32 pb_opc;
         __u32 pb_status;
-        __u64 pb_last_xid;
-        __u64 pb_last_seen;
+       __u64 pb_last_xid; /* highest replied XID without lower unreplied XID */
+       __u16 pb_tag;      /* virtual slot idx for multiple modifying RPCs */
+       __u16 pb_padding0;
+       __u32 pb_padding1;
         __u64 pb_last_committed;
         __u64 pb_transno;
         __u32 pb_flags;