CKRM CPU controller version 9 rc1.

[linux-2.6.git] / kernel / ckrm / ckrm.c

diff --git a/kernel/ckrm/ckrm.c b/kernel/ckrm/ckrm.c
index f1cfb26..e732fdf 100644 (file)
--- a/kernel/ckrm/ckrm.c
+++ b/kernel/ckrm/ckrm.c
@@ -82,6 +82,7 @@ inline unsigned int is_res_regd(struct ckrm_classtype *clstype, int resid)
            );
 }
 
+static 
 struct ckrm_res_ctlr *ckrm_resctlr_lookup(struct ckrm_classtype *clstype,
                                          const char *resname)
 {
@@ -101,10 +102,8 @@ struct ckrm_res_ctlr *ckrm_resctlr_lookup(struct ckrm_classtype *clstype,
        return NULL;
 }
 
-EXPORT_SYMBOL(ckrm_resctlr_lookup);
-
 /* given a classname return the class handle and its classtype*/
-void *ckrm_classobj(char *classname, int *classTypeID)
+void *ckrm_classobj(const char *classname, int *classTypeID)
 {
        int i;
 
@@ -864,7 +863,10 @@ int ckrm_class_show_shares(struct ckrm_core_class *core, struct seq_file *seq)
                atomic_inc(&clstype->nr_resusers[i]);
                rcbs = clstype->res_ctlrs[i];
                if (rcbs && rcbs->get_share_values) {
-                       (*rcbs->get_share_values) (core->res_class[i], &shares);
+                       int rc = (*rcbs->get_share_values)(core->res_class[i], 
+                                                          &shares);
+                       if (rc == -ENOSYS) 
+                               continue;
                        seq_printf(seq,"res=%s,guarantee=%d,limit=%d,"
                                   "total_guarantee=%d,max_limit=%d\n",
                                   rcbs->res_name, shares.my_guarantee,