Lines Matching refs:subsystem
960 __get_system(dir->subsystem);
966 /* If the subsystem is about to be freed, the dir must be too */
967 WARN_ON_ONCE(system_refcount(dir->subsystem) == 1 && dir->ref_count != 1);
969 __put_system(dir->subsystem);
1095 * The buf format can be <subsystem>:<event-name>
1099 * <subsystem>:* means all events in that subsystem
1100 * <subsystem>: means the same.
1102 * <name> (no ':') means all events in a subsystem with
1231 * The ftrace subsystem is for showing formats only.
1454 struct event_subsystem *system = dir->subsystem;
1500 struct event_subsystem *system = dir->subsystem;
1776 system = dir->subsystem;
1833 * If dir->subsystem is NULL, then this is a temporary
1837 if (dir->subsystem)
1850 struct event_subsystem *system = dir->subsystem;
2380 system = dir->subsystem;
2425 dir->subsystem = system;
2437 pr_warn("No memory to create event subsystem %s\n", name);
4256 system = dir->subsystem;