This mimics what is done on the track side. Fixes #1209
Signed-off-by: Jonathan Rajotte <jonathan.rajotte-jul...@efficios.com> --- src/bin/lttng-sessiond/trace-ust.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/bin/lttng-sessiond/trace-ust.c b/src/bin/lttng-sessiond/trace-ust.c index 486b53d30..a6c0c04ad 100644 --- a/src/bin/lttng-sessiond/trace-ust.c +++ b/src/bin/lttng-sessiond/trace-ust.c @@ -922,6 +922,7 @@ end: int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid) { int retval = LTTNG_OK; + bool should_update_apps = false; if (pid == -1) { /* Create empty tracker, replace old tracker. */ @@ -938,7 +939,7 @@ int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid) fini_pid_tracker(&tmp_tracker); /* Remove session from all applications */ - ust_app_global_update_all(session); + should_update_apps = true; } else { int ret; struct ust_app *app; @@ -957,9 +958,12 @@ int trace_ust_untrack_pid(struct ltt_ust_session *session, int pid) /* Remove session from application. */ app = ust_app_find_by_pid(pid); if (app) { - ust_app_global_update(session, app); + should_update_apps = true; } } + if (should_update_apps && session->active) { + ust_app_global_update_all(session); + } end: return retval; } -- 2.17.1 _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev