From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed, 14 Dec 2011 21:04:37 +0000 (-0500)
Subject: Use DBG instead of WARN for futex_wake workaround message
X-Git-Tag: v1.9.2~2
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=a8b870ad609b7dd03f2ef5293536cf199d8d1cb7;p=lttng-ust.git

Use DBG instead of WARN for futex_wake workaround message

This message will only be shown if LTTNG_UST_DEBUG env. var. is set.

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

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 6830d86d..15987740 100644
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -561,7 +561,7 @@ void wait_for_sessiond(struct sock_info *sock_info)
 		if (ret < 0) {
 			if (errno == EFAULT) {
 				wait_poll_fallback = 1;
-				WARN(
+				DBG(
 "Linux kernels 2.6.33 to 3.0 (with the exception of stable versions) "
 "do not support FUTEX_WAKE on read-only memory mappings correctly. "
 "Please upgrade your kernel "