core: changes to support gfid-access

Change-Id: I38d2fdc47e4b805deafca6805e54807976ffdb7e
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 952029
Reviewed-on: http://review.gluster.org/5496
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/libglusterfs/src/graph.c b/libglusterfs/src/graph.c
index 8a84d4cbc16..1dba63fc052 100644
--- a/libglusterfs/src/graph.c
+++ b/libglusterfs/src/graph.c
@@ -213,6 +213,21 @@ glusterfs_graph_mac_compat (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
         return ret;
 }
 
+int
+glusterfs_graph_gfid_access (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
+{
+        int ret = 0;
+        cmd_args_t      *cmd_args = NULL;
+
+        cmd_args = &ctx->cmd_args;
+
+        if (!cmd_args->aux_gfid_mount)
+                return 0;
+
+        ret = glusterfs_graph_insert (graph, ctx, "features/gfid-access",
+                                      "gfid-access-autoload", 1);
+        return ret;
+}
 
 static void
 gf_add_cmdline_options (glusterfs_graph_t *graph, cmd_args_t *cmd_args)
@@ -441,6 +456,14 @@ glusterfs_graph_prepare (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
                 return -1;
         }
 
+        /* XXX: gfid-access */
+        ret = glusterfs_graph_gfid_access (graph, ctx);
+        if (ret) {
+                gf_log ("graph", GF_LOG_ERROR,
+                        "glusterfs graph 'gfid-access' failed");
+                return -1;
+        }
+
         /* XXX: this->ctx setting */
         for (trav = graph->first; trav; trav = trav->next) {
                 trav->ctx = ctx;