X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-kernel.h;h=3210d4b33bd58418f221257b9d39542479226ed3;hb=d40f035921a2d3be652d31bdcc250db521f96209;hp=9c52cee0994944df07da6bcbe436a4233a39a550;hpb=0a28e5534ea9d68c19c57f2453e789a7188e16b4;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/trace-kernel.h b/src/bin/lttng-sessiond/trace-kernel.h
index 9c52cee09..3210d4b33 100644
--- a/src/bin/lttng-sessiond/trace-kernel.h
+++ b/src/bin/lttng-sessiond/trace-kernel.h
@@ -81,6 +81,7 @@ struct ltt_kernel_channel {
 /* Metadata */
 struct ltt_kernel_metadata {
 	int fd;
+	uint64_t key; /* Key to reference this channel with the consumer. */
 	struct lttng_channel *conf;
 };