LU-28 fileset: add fileset mount support

[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 9bff175..713f99d 100644 (file)
--- a/lustre/include/lustre/lustre_idl.h
+++ b/lustre/include/lustre/lustre_idl.h
@@ -1296,7 +1296,8 @@ struct ptlrpc_body_v2 {
                                OBD_CONNECT_OPEN_BY_FID | \
                                OBD_CONNECT_DIR_STRIPE | \
                                OBD_CONNECT_BULK_MBITS | \
-                               OBD_CONNECT_MULTIMODRPCS)
+                               OBD_CONNECT_MULTIMODRPCS | \
+                               OBD_CONNECT_SUBTREE)
 
 #define OST_CONNECT_SUPPORTED  (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
                                 OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
@@ -2005,7 +2006,7 @@ typedef enum {
        MDS_READPAGE            = 37,
        MDS_CONNECT             = 38,
        MDS_DISCONNECT          = 39,
-       MDS_GETSTATUS           = 40,
+       MDS_GET_ROOT            = 40,
        MDS_STATFS              = 41,
        MDS_PIN                 = 42, /* obsolete, never used in a release */
        MDS_UNPIN               = 43, /* obsolete, never used in a release */
@@ -3691,11 +3692,14 @@ struct link_ea_entry {
 
 /** fid2path request/reply structure */
 struct getinfo_fid2path {
-        struct lu_fid   gf_fid;
-        __u64           gf_recno;
-        __u32           gf_linkno;
-        __u32           gf_pathlen;
-        char            gf_path[0];
+       struct lu_fid   gf_fid;
+       __u64           gf_recno;
+       __u32           gf_linkno;
+       __u32           gf_pathlen;
+       union {
+               char            gf_path[0];
+               struct lu_fid   gf_root_fid[0];
+       } gf_u;
 } __attribute__((packed));
 
 /** path2parent request/reply structures */