X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.c;h=d58c53b66865bc0126dab3a26882d7c58d1ce41d;hp=386b99ae216504e86cf9225f300816791e4f4234;hb=601d5acf42ebdb05ff8aa19f12fd9bdad3602781;hpb=9aa9f90096acb57bdc6939920bea9fc7e4f60231

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 386b99ae2..d58c53b66 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -736,7 +736,7 @@ static int start_kernel_session(struct ltt_kernel_session *ksess, int wpipe)
 	}
 
 	/* Quiescent wait after starting trace */
-	kernel_wait_quiescent(wpipe);
+	kernel_wait_quiescent(kernel_tracer_fd);
 
 	ksess->started = 1;
 
@@ -826,9 +826,6 @@ int cmd_enable_channel(struct ltt_session *session,
 	{
 		struct ltt_kernel_channel *kchan;
 
-		/* Mandatory for a kernel channel. */
-		assert(wpipe > 0);
-
 		kchan = trace_kernel_get_channel_by_name(attr->name,
 				session->kernel_session);
 		if (kchan == NULL) {
@@ -841,7 +838,7 @@ int cmd_enable_channel(struct ltt_session *session,
 			goto error;
 		}
 
-		kernel_wait_quiescent(wpipe);
+		kernel_wait_quiescent(kernel_tracer_fd);
 
 		/*
 		 * If the session was previously started, start as well this newly
@@ -1038,8 +1035,7 @@ error:
  * Command LTTNG_ADD_CONTEXT processed by the client thread.
  */
 int cmd_add_context(struct ltt_session *session, int domain,
-		char *channel_name, char *event_name, struct lttng_event_context *ctx,
-		int kwpipe)
+		char *channel_name, struct lttng_event_context *ctx, int kwpipe)
 {
 	int ret;
 
@@ -1056,8 +1052,7 @@ int cmd_add_context(struct ltt_session *session, int domain,
 		}
 
 		/* Add kernel context to kernel tracer */
-		ret = context_kernel_add(session->kernel_session, ctx,
-				event_name, channel_name);
+		ret = context_kernel_add(session->kernel_session, ctx, channel_name);
 		if (ret != LTTNG_OK) {
 			goto error;
 		}
@@ -1086,8 +1081,7 @@ int cmd_add_context(struct ltt_session *session, int domain,
 			free(attr);
 		}
 
-
-		ret = context_ust_add(usess, domain, ctx, event_name, channel_name);
+		ret = context_ust_add(usess, domain, ctx, channel_name);
 		if (ret != LTTNG_OK) {
 			goto error;
 		}