LU-8066 mgc: migrate away from procfs

[fs/lustre-release.git] / lustre / mgc / lproc_mgc.c

diff --git a/lustre/mgc/lproc_mgc.c b/lustre/mgc/lproc_mgc.c
index 912c151..b15e8b7 100644 (file)
--- a/lustre/mgc/lproc_mgc.c
+++ b/lustre/mgc/lproc_mgc.c
@@ -39,30 +39,26 @@
 
 #ifdef CONFIG_PROC_FS
 
-LPROC_SEQ_FOPS_RO_TYPE(mgc, connect_flags);
-LPROC_SEQ_FOPS_RO_TYPE(mgc, server_uuid);
-LPROC_SEQ_FOPS_RO_TYPE(mgc, conn_uuid);
-LPROC_SEQ_FOPS_RO_TYPE(mgc, import);
-LPROC_SEQ_FOPS_RO_TYPE(mgc, state);
+LDEBUGFS_SEQ_FOPS_RO_TYPE(mgc, connect_flags);
 
-LPROC_SEQ_FOPS_WR_ONLY(mgc, ping);
+LDEBUGFS_SEQ_FOPS_RO_TYPE(mgc, server_uuid);
+
+LDEBUGFS_SEQ_FOPS_RO_TYPE(mgc, import);
+
+LDEBUGFS_SEQ_FOPS_RO_TYPE(mgc, state);
 
 static int mgc_ir_state_seq_show(struct seq_file *m, void *v)
 {
        return lprocfs_mgc_rd_ir_state(m, m->private);
 }
-LPROC_SEQ_FOPS_RO(mgc_ir_state);
+
+LDEBUGFS_SEQ_FOPS_RO(mgc_ir_state);
 
 struct lprocfs_vars lprocfs_mgc_obd_vars[] = {
-       { .name =       "ping",
-         .fops =       &mgc_ping_fops,
-         .proc_mode =  0222                    },
        { .name =       "connect_flags",
          .fops =       &mgc_connect_flags_fops },
        { .name =       "mgs_server_uuid",
          .fops =       &mgc_server_uuid_fops   },
-       { .name =       "mgs_conn_uuid",
-         .fops =       &mgc_conn_uuid_fops     },
        { .name =       "import",
          .fops =       &mgc_import_fops        },
        { .name =       "state",
@@ -72,3 +68,25 @@ struct lprocfs_vars lprocfs_mgc_obd_vars[] = {
        { NULL }
 };
 #endif /* CONFIG_PROC_FS */
+
+LUSTRE_RO_ATTR(conn_uuid);
+LUSTRE_WO_ATTR(ping);
+
+static struct attribute *mgc_attrs[] = {
+       &lustre_attr_conn_uuid.attr,
+       &lustre_attr_ping.attr,
+       NULL,
+};
+
+int mgc_tunables_init(struct obd_device *obd)
+{
+       int rc;
+
+       obd->obd_ktype.default_attrs = mgc_attrs;
+       obd->obd_vars = lprocfs_mgc_obd_vars;
+       rc = lprocfs_obd_setup(obd, true);
+       if (rc)
+               return rc;
+
+       return sptlrpc_lprocfs_cliobd_attach(obd);
+}