From: paul_woegerer@mentor.com (Paul Woegerer)
Subject: [lttng-dev] [PATCH] Allow suppressing of base-address-state tracing
Date: Mon, 25 Nov 2013 13:05:33 +0100 [thread overview]
Message-ID: <1385381133-2774-1-git-send-email-paul_woegerer@mentor.com> (raw)
In-Reply-To: <1234203790.74752.1385280797186.JavaMail.zimbra@efficios.com>
If environment variable LTTNG_UST_WITHOUT_BADDR_STATEDUMP is set prior
to tracing base-address-state tracing on session-enable gets suppressed.
Signed-off-by: Paul Woegerer <paul_woegerer at mentor.com>
---
liblttng-ust/lttng-ust-comm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 77d8e3f..0b9c17d 100644
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -260,6 +260,9 @@ int lttng_ust_baddr_statedump(struct lttng_session *session)
static
int (*lttng_ust_baddr_init_fn)(struct lttng_session *);
+ if (getenv("LTTNG_UST_WITHOUT_BADDR_STATEDUMP"))
+ return 0;
+
if (!lttng_ust_baddr_init_fn) {
void *baddr_handle = lttng_ust_baddr_handle();
if (baddr_handle) {
--
1.8.4
prev parent reply other threads:[~2013-11-25 12:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <553056004.74731.1385279999530.JavaMail.zimbra@efficios.com>
2013-11-24 8:13 ` [lttng-dev] deadlock in ust baddr 2.4.0-rc1 Mathieu Desnoyers
2013-11-25 11:30 ` Woegerer, Paul
2013-11-25 12:22 ` Woegerer, Paul
2013-11-25 13:44 ` Mathieu Desnoyers
2013-11-26 16:21 ` [lttng-dev] [PATCH] Make base-address-state tracing use LD_PRELOAD Paul Woegerer
2013-11-25 12:05 ` Paul Woegerer [this message]
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