On-disk multiple tracefiles circular buffer

[lttng-tools.git] / src / bin / lttng-sessiond / trace-kernel.h

diff --git a/src/bin/lttng-sessiond/trace-kernel.h b/src/bin/lttng-sessiond/trace-kernel.h
index 8bd1ffe321b1075460ba53ef5bf3de79b69d92f9..87807d989c12645946b03c4b9d01fb0feb7b42d5 100644 (file)
--- a/src/bin/lttng-sessiond/trace-kernel.h
+++ b/src/bin/lttng-sessiond/trace-kernel.h
@@ -79,8 +79,11 @@ struct ltt_kernel_metadata {
 struct ltt_kernel_stream {
        int fd;
        int state;
+       int cpu;
        /* Format is %s_%d respectively channel name and CPU number. */
        char name[DEFAULT_STREAM_NAME_LEN];
+       uint64_t tracefile_size;
+       uint64_t tracefile_count;
        struct cds_list_head list;
 };
 
@@ -123,7 +126,8 @@ struct ltt_kernel_channel *trace_kernel_get_channel_by_name(
  * Create functions malloc() the data structure.
  */
 struct ltt_kernel_session *trace_kernel_create_session(char *path);
-struct ltt_kernel_channel *trace_kernel_create_channel(struct lttng_channel *chan, char *path);
+struct ltt_kernel_channel *trace_kernel_create_channel(
+               struct lttng_channel *chan);
 struct ltt_kernel_event *trace_kernel_create_event(struct lttng_event *ev);
 struct ltt_kernel_metadata *trace_kernel_create_metadata(void);
 struct ltt_kernel_stream *trace_kernel_create_stream(const char *name,