fix notify mechanism to send CHILD_UP to fuse

Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/libglusterfs/src/defaults.c b/libglusterfs/src/defaults.c
index f5431d471..f5317cf86 100644
--- a/libglusterfs/src/defaults.c
+++ b/libglusterfs/src/defaults.c
@@ -1236,8 +1236,22 @@ default_notify (xlator_t *this, int32_t event, void *data, ...)
 		}
 	}
 	break;
-	case GF_EVENT_CHILD_DOWN:
 	case GF_EVENT_CHILD_UP:
+	{
+		xlator_list_t *parent = this->parents;
+                /* Handle the case of CHILD_UP specially, send it to fuse */
+                if (!parent && this->ctx && this->ctx->master)
+                        xlator_notify (this->ctx->master, event, this->graph, NULL);
+
+		while (parent) {
+                        if (parent->xlator->init_succeeded)
+                                xlator_notify (parent->xlator, event,
+                                               this, NULL);
+			parent = parent->next;
+		}
+	}
+	break;
+	case GF_EVENT_CHILD_DOWN:
 	default:
 	{
 		xlator_list_t *parent = this->parents;