Fix: statedump hang due to incorrect wait/wakeup use

[lttng-modules.git] / lttng-statedump-impl.c

diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
index be498acc437155223dd50bcc944cced350fa017e..765fcea852279f211db220856d83358a6748b14a 100644 (file)
--- a/lttng-statedump-impl.c
+++ b/lttng-statedump-impl.c
@@ -397,7 +397,7 @@ int do_lttng_statedump(struct lttng_session *session)
                schedule_delayed_work_on(cpu, &cpu_work[cpu], 0);
        }
        /* Wait for all threads to run */
-       __wait_event(statedump_wq, (atomic_read(&kernel_threads_to_run) != 0));
+       wait_event(statedump_wq, (atomic_read(&kernel_threads_to_run) != 0));
        put_online_cpus();
        /* Our work is done */
        printk(KERN_DEBUG "LTT state dump end\n");