From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 22 Dec 2011 15:16:31 +0000 (-0500)
Subject: Comment the union field (only used in call_rcu scheme)
X-Git-Tag: v1.9.4~2
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=ade7037b9b18fc90eb1ab919286aaf6ea3dc96a7;p=lttng-ust.git

Comment the union field (only used in call_rcu scheme)

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/liblttng-ust/tracepoint.c b/liblttng-ust/tracepoint.c
index a71e3e6e..f74a43b0 100644
--- a/liblttng-ust/tracepoint.c
+++ b/liblttng-ust/tracepoint.c
@@ -87,6 +87,8 @@ struct tracepoint_entry {
 struct tp_probes {
 	union {
 		struct cds_list_head list;
+		/* Field below only used for call_rcu scheme */
+		/* struct rcu_head head; */
 	} u;
 	struct tracepoint_probe probes[0];
 };