X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-ust.c;h=9c7cfb690221f11778196bb83fa98209162c4091;hb=f11e84c2c33f6e2f4da8436012bcc61b3291b0d7;hp=80644ac8330b438da015b7f149ff10cee002bb5b;hpb=db7586006bc1a2b9057a2c108bf1e7d20fd6903f;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/trace-ust.c b/src/bin/lttng-sessiond/trace-ust.c
index 80644ac83..9c7cfb690 100644
--- a/src/bin/lttng-sessiond/trace-ust.c
+++ b/src/bin/lttng-sessiond/trace-ust.c
@@ -139,7 +139,7 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *chan,
 
 	luc = zmalloc(sizeof(struct ltt_ust_channel));
 	if (luc == NULL) {
-		perror("ltt_ust_channel zmalloc");
+		PERROR("ltt_ust_channel zmalloc");
 		goto error;
 	}
 
@@ -171,7 +171,7 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *chan,
 	/* Set trace output path */
 	ret = snprintf(luc->pathname, PATH_MAX, "%s", path);
 	if (ret < 0) {
-		perror("asprintf ust create channel");
+		PERROR("asprintf ust create channel");
 		goto error_free_channel;
 	}
 
@@ -213,9 +213,6 @@ 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;
@@ -225,12 +222,33 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
 	strncpy(lue->attr.name, ev->name, LTTNG_UST_SYM_NAME_LEN);
 	lue->attr.name[LTTNG_UST_SYM_NAME_LEN - 1] = '\0';
 
+	switch (ev->loglevel_type) {
+	case LTTNG_EVENT_LOGLEVEL_ALL:
+		lue->attr.loglevel_type = LTTNG_UST_LOGLEVEL_ALL;
+		lue->attr.loglevel = -1;	/* Force to -1 */
+		break;
+	case LTTNG_EVENT_LOGLEVEL_RANGE:
+		lue->attr.loglevel_type = LTTNG_UST_LOGLEVEL_RANGE;
+		lue->attr.loglevel = ev->loglevel;
+		break;
+	case LTTNG_EVENT_LOGLEVEL_SINGLE:
+		lue->attr.loglevel_type = LTTNG_UST_LOGLEVEL_SINGLE;
+		lue->attr.loglevel = ev->loglevel;
+		break;
+	default:
+		ERR("Unknown ust loglevel type (%d)", ev->loglevel_type);
+		goto error_free_event;
+	}
+
+
 	/* Init node */
 	lttng_ht_node_init_str(&lue->node, lue->attr.name);
 	/* Alloc context hash tables */
 	lue->ctx = lttng_ht_new(0, LTTNG_HT_TYPE_ULONG);
 
-	DBG2("Trace UST event %s created", lue->attr.name);
+	DBG2("Trace UST event %s, loglevel (%d,%d) created",
+		lue->attr.name, lue->attr.loglevel_type,
+		lue->attr.loglevel);
 
 	return lue;
 
@@ -252,7 +270,7 @@ struct ltt_ust_metadata *trace_ust_create_metadata(char *path)
 
 	lum = zmalloc(sizeof(struct ltt_ust_metadata));
 	if (lum == NULL) {
-		perror("ust metadata zmalloc");
+		PERROR("ust metadata zmalloc");
 		goto error;
 	}
 
@@ -268,7 +286,7 @@ struct ltt_ust_metadata *trace_ust_create_metadata(char *path)
 	/* Set metadata trace path */
 	ret = snprintf(lum->pathname, PATH_MAX, "%s/metadata", path);
 	if (ret < 0) {
-		perror("asprintf ust metadata");
+		PERROR("asprintf ust metadata");
 		goto error_free_metadata;
 	}
 
@@ -289,6 +307,25 @@ struct ltt_ust_context *trace_ust_create_context(
 		struct lttng_event_context *ctx)
 {
 	struct ltt_ust_context *uctx;
+	enum lttng_ust_context_type utype;
+
+	switch (ctx->ctx) {
+	case LTTNG_EVENT_CONTEXT_VTID:
+		utype = LTTNG_UST_CONTEXT_VTID;
+		break;
+	case LTTNG_EVENT_CONTEXT_VPID:
+		utype = LTTNG_UST_CONTEXT_VPID;
+		break;
+	case LTTNG_EVENT_CONTEXT_PTHREAD_ID:
+		utype = LTTNG_UST_CONTEXT_PTHREAD_ID;
+		break;
+	case LTTNG_EVENT_CONTEXT_PROCNAME:
+		utype = LTTNG_UST_CONTEXT_PROCNAME;
+		break;
+	default:
+		ERR("Invalid UST context");
+		return NULL;
+	}
 
 	uctx = zmalloc(sizeof(struct ltt_ust_context));
 	if (uctx == NULL) {
@@ -296,7 +333,7 @@ struct ltt_ust_context *trace_ust_create_context(
 		goto error;
 	}
 
-	uctx->ctx.ctx = ctx->ctx;
+	uctx->ctx.ctx = utype;
 	lttng_ht_node_init_ulong(&uctx->node, (unsigned long) uctx->ctx.ctx);
 
 	return uctx;