X-Git-Url: http://git.liburcu.org/?p=lttng-ust.git;a=blobdiff_plain;f=liblttng-ust%2Flttng-ust-comm.c;fp=liblttng-ust%2Flttng-ust-comm.c;h=84a995edd7c05fedd7bd7268804da7517385cfe8;hp=fe33c5d7cfe7a1fc4f32607f3904c02c2f671d05;hb=b6c0b199b12129b8cde4e1961562ea69e571a8f4;hpb=54b348ab6df1883938d62ebc75ef0fcd7062175b

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index fe33c5d7..84a995ed 100644
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -419,6 +419,7 @@ void lttng_ust_fixup_tls(void)
 	lttng_fixup_nest_count_tls();
 	lttng_fixup_procname_tls();
 	lttng_fixup_ust_mutex_nest_tls();
+	lttng_ust_fixup_perf_counter_tls();
 	lttng_ust_fixup_fd_tracker_tls();
 }
 
@@ -2043,6 +2044,7 @@ void ust_before_fork(sigset_t *save_sigset)
 	ust_lock_nocheck();
 	rcu_bp_before_fork();
 	lttng_ust_lock_fd_tracker();
+	lttng_perf_lock();
 }
 
 static void ust_after_fork_common(sigset_t *restore_sigset)
@@ -2050,6 +2052,7 @@ static void ust_after_fork_common(sigset_t *restore_sigset)
 	int ret;
 
 	DBG("process %d", getpid());
+	lttng_perf_unlock();
 	lttng_ust_unlock_fd_tracker();
 	ust_unlock();