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relayd: share the same output directory handle accross sessions
[lttng-tools.git]
/
src
/
bin
/
lttng-relayd
/
session.h
diff --git
a/src/bin/lttng-relayd/session.h
b/src/bin/lttng-relayd/session.h
index 8d60ed95fe660e71c51c8af849853c566d49ea09..fa48d0974b57eb0580dbf28e75e5dd0bcc30863e 100644
(file)
--- a/
src/bin/lttng-relayd/session.h
+++ b/
src/bin/lttng-relayd/session.h
@@
-28,7
+28,7
@@
#include <lttng/constant.h>
#include <common/hashtable/hashtable.h>
#include <lttng/constant.h>
#include <common/hashtable/hashtable.h>
-#include <common/
compat/
uuid.h>
+#include <common/uuid.h>
#include <common/trace-chunk.h>
#include <common/optional.h>
#include <common/trace-chunk.h>
#include <common/optional.h>
@@
-134,6
+134,12
@@
struct relay_session {
struct cds_list_head viewer_session_node;
struct lttng_trace_chunk *current_trace_chunk;
struct lttng_trace_chunk *pending_closure_trace_chunk;
struct cds_list_head viewer_session_node;
struct lttng_trace_chunk *current_trace_chunk;
struct lttng_trace_chunk *pending_closure_trace_chunk;
+ /*
+ * Prevent live viewers from taking of copy of the chunk
+ * while new chunk has a temporary directory name.
+ */
+ bool ongoing_rotation;
+ struct lttng_directory_handle *output_directory;
struct rcu_head rcu_node; /* For call_rcu teardown. */
};
struct rcu_head rcu_node; /* For call_rcu teardown. */
};
@@
-155,9
+161,6
@@
void session_put(struct relay_session *session);
int session_close(struct relay_session *session);
int session_abort(struct relay_session *session);
int session_close(struct relay_session *session);
int session_abort(struct relay_session *session);
-int session_init_output_directory_handle(struct relay_session *session,
- struct lttng_directory_handle *handle);
-
void print_sessions(void);
#endif /* _SESSION_H */
void print_sessions(void);
#endif /* _SESSION_H */
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