X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-ust-comm.c;h=099a6c85f1959ddc98e1cde72059f64d5cecaa42;hb=9501d22f55b3a23f382f631c99b2325d1419b5da;hp=36f57efb25f4d97c31bcb04b7fd207f2807b9a8c;hpb=03c261a4a68e20cdcc68dc96531225c75a289235;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 36f57efb..099a6c85 100644
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -46,6 +46,7 @@
 #include "tracepoint-internal.h"
 #include "ltt-tracer-core.h"
 #include "compat.h"
+#include "../libringbuffer/tlsfixup.h"
 
 /*
  * Has lttng ust comm constructor been called ?
@@ -390,7 +391,7 @@ void cleanup_sock_info(struct sock_info *sock_info, int exiting)
 	int ret;
 
 	if (sock_info->socket != -1) {
-		ret = close(sock_info->socket);
+		ret = ustcomm_close_unix_sock(sock_info->socket);
 		if (ret) {
 			ERR("Error closing apps socket");
 		}
@@ -670,7 +671,7 @@ restart:
 	}
 
 	if (sock_info->socket != -1) {
-		ret = close(sock_info->socket);
+		ret = ustcomm_close_unix_sock(sock_info->socket);
 		if (ret) {
 			ERR("Error closing %s apps socket", sock_info->name);
 		}
@@ -827,6 +828,15 @@ void __attribute__((constructor)) lttng_ust_init(void)
 	if (uatomic_xchg(&initialized, 1) == 1)
 		return;
 
+	/*
+	 * Fixup interdependency between TLS fixup mutex (which happens
+	 * to be the dynamic linker mutex) and ust_lock, taken within
+	 * the ust lock.
+	 */
+	lttng_fixup_event_tls();
+	lttng_fixup_ringbuffer_tls();
+	lttng_fixup_vtid_tls();
+
 	/*
 	 * We want precise control over the order in which we construct
 	 * our sub-libraries vs starting to receive commands from