Add CPU hotplug notifier for ltt debugfs ABI, add pollwait exclusive wrapper

[lttng-modules.git] / lib / ringbuffer / frontend.h

diff --git a/lib/ringbuffer/frontend.h b/lib/ringbuffer/frontend.h
index 003c2e1915f70cb7e53601efe9e8de0fb0d9b0e1..85858d936ca0c3f43ad1c8b84f5f569b1e5e2e54 100644 (file)
--- a/lib/ringbuffer/frontend.h
+++ b/lib/ringbuffer/frontend.h
@@ -157,6 +157,12 @@ int lib_ring_buffer_is_finalized(const struct lib_ring_buffer_config *config,
        return finalized;
 }
 
+static inline
+int lib_ring_buffer_channel_is_finalized(const struct channel *chan)
+{
+       return chan->finalized;
+}
+
 static inline
 unsigned long lib_ring_buffer_get_read_data_size(
                                const struct lib_ring_buffer_config *config,