Move LTTng-UST buffer ownership from application to consumer

[lttng-ust.git] / libringbuffer / frontend_internal.h

diff --git a/libringbuffer/frontend_internal.h b/libringbuffer/frontend_internal.h
index 2d3b1071f9e4f10565ca52b0385c65359a8866f2..de705d5b1226d4caaddaeed57b4a2f6f2103e064 100644 (file)
--- a/libringbuffer/frontend_internal.h
+++ b/libringbuffer/frontend_internal.h
@@ -393,8 +393,7 @@ void lib_ring_buffer_check_deliver(const struct lttng_ust_lib_ring_buffer_config
                         * RING_BUFFER_WAKEUP_BY_WRITER wakeup is not lock-free.
                         */
                        if (config->wakeup == RING_BUFFER_WAKEUP_BY_WRITER
-                           && (uatomic_read(&buf->active_readers)
-                               || uatomic_read(&buf->active_shadow_readers))
+                           && uatomic_read(&buf->active_readers)
                            && lib_ring_buffer_poll_deliver(config, buf, chan, handle)) {
                                int wakeup_fd = shm_get_wakeup_fd(handle, &buf->self._ref);