X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=lttng-sessiond%2Ftrace-ust.c;h=af78dc00086fdd506e175de11239b0325f8a0a4f;hp=20e3dc5f149127d16768ad45381c200fb27c2a03;hb=13dce3b738049495c54e14b7401c6f2aa421f5ed;hpb=ba5d816ea3010aa4a2a205e3c594b5464f82291a

diff --git a/lttng-sessiond/trace-ust.c b/lttng-sessiond/trace-ust.c
index 20e3dc5f1..af78dc000 100644
--- a/lttng-sessiond/trace-ust.c
+++ b/lttng-sessiond/trace-ust.c
@@ -165,7 +165,7 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *chan,
 	hashtable_node_init(&luc->node, (void *) luc->name, strlen(luc->name));
 	/* Alloc hash tables */
 	luc->events = hashtable_new_str(0);
-	luc->ctx = hashtable_new_str(0);
+	luc->ctx = hashtable_new(0);
 
 	/* Set trace output path */
 	ret = snprintf(luc->pathname, PATH_MAX, "%s", path);
@@ -212,6 +212,9 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
 	case LTTNG_EVENT_TRACEPOINT:
 		lue->attr.instrumentation = LTTNG_UST_TRACEPOINT;
 		break;
+	case LTTNG_EVENT_TRACEPOINT_LOGLEVEL:
+		lue->attr.instrumentation = LTTNG_UST_TRACEPOINT_LOGLEVEL;
+		break;
 	default:
 		ERR("Unknown ust instrumentation type (%d)", ev->type);
 		goto error_free_event;
@@ -225,7 +228,7 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
 	hashtable_node_init(&lue->node, (void *) lue->attr.name,
 			strlen(lue->attr.name));
 	/* Alloc context hash tables */
-	lue->ctx = hashtable_new_str(0);
+	lue->ctx = hashtable_new(0);
 
 	DBG2("Trace UST event %s created", lue->attr.name);
 
@@ -277,6 +280,32 @@ error:
 	return NULL;
 }
 
+/*
+ * Allocate and initialize an UST context.
+ *
+ * Return pointer to structure or NULL.
+ */
+struct ltt_ust_context *trace_ust_create_context(
+		struct lttng_event_context *ctx)
+{
+	struct ltt_ust_context *uctx;
+
+	uctx = zmalloc(sizeof(struct ltt_ust_context));
+	if (uctx == NULL) {
+		PERROR("zmalloc ltt_ust_context");
+		goto error;
+	}
+
+	uctx->ctx.ctx = ctx->ctx;
+	hashtable_node_init(&uctx->node, (void *)((unsigned long) uctx->ctx.ctx),
+				sizeof(void *));
+
+	return uctx;
+
+error:
+	return NULL;
+}
+
 /*
  * RCU safe free context structure.
  */