X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ltt-debugfs-abi.c;h=6327d09a65d713fde5e6dd36dbf269163f9ad257;hb=5f7f9078188863ab765d9120e9628b55dad18be0;hp=c6d9f602bba8c451aa9518cd62a6b5e79bcb5306;hpb=360f38ea4fee91e2403c03cb43841ef6769aaac7;p=lttng-modules.git

diff --git a/ltt-debugfs-abi.c b/ltt-debugfs-abi.c
index c6d9f602..6327d09a 100644
--- a/ltt-debugfs-abi.c
+++ b/ltt-debugfs-abi.c
@@ -212,6 +212,9 @@ long lttng_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 				(struct lttng_kernel_tracer_version __user *) arg);
 	case LTTNG_KERNEL_TRACEPOINT_LIST:
 		return lttng_abi_tracepoint_list();
+	case LTTNG_KERNEL_WAIT_QUIESCENT:
+		synchronize_trace();
+		return 0;
 	default:
 		return -ENOIOCTLCMD;
 	}