Check if channel has closed stream in channel poll for CPU hotplug

[deliverable/lttng-modules.git] / ltt-events.h

diff --git a/ltt-events.h b/ltt-events.h
index 1307c36b6d0b8b7ca56014a5cb3f3078a283f3e0..304bcb69989b406d8c3b02d76f3320ca5321324c 100644 (file)
--- a/ltt-events.h
+++ b/ltt-events.h
@@ -191,6 +191,7 @@ struct ltt_channel_ops {
                                unsigned int read_timer_interval);
        void (*channel_destroy)(struct channel *chan);
        struct lib_ring_buffer *(*buffer_read_open)(struct channel *chan);
+       int (*buffer_has_read_closed_stream)(struct channel *chan);
        void (*buffer_read_close)(struct lib_ring_buffer *buf);
        int (*event_reserve)(struct lib_ring_buffer_ctx *ctx,
                             uint32_t event_id);