Lines Matching refs:tr
130 struct trace_array *tr = iter->tr; in print_syscall_enter() local
157 if (tr && tr->trace_flags & TRACE_ITER_VERBOSE) in print_syscall_enter()
293 struct trace_array *tr = data; in ftrace_syscall_enter() local
314 trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]); in ftrace_syscall_enter()
341 struct trace_array *tr = data; in ftrace_syscall_exit() local
360 trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]); in ftrace_syscall_exit()
385 struct trace_array *tr = file->tr; in reg_event_syscall_enter() local
393 if (!tr->sys_refcount_enter) in reg_event_syscall_enter()
394 ret = register_trace_sys_enter(ftrace_syscall_enter, tr); in reg_event_syscall_enter()
396 rcu_assign_pointer(tr->enter_syscall_files[num], file); in reg_event_syscall_enter()
397 tr->sys_refcount_enter++; in reg_event_syscall_enter()
406 struct trace_array *tr = file->tr; in unreg_event_syscall_enter() local
413 tr->sys_refcount_enter--; in unreg_event_syscall_enter()
414 RCU_INIT_POINTER(tr->enter_syscall_files[num], NULL); in unreg_event_syscall_enter()
415 if (!tr->sys_refcount_enter) in unreg_event_syscall_enter()
416 unregister_trace_sys_enter(ftrace_syscall_enter, tr); in unreg_event_syscall_enter()
423 struct trace_array *tr = file->tr; in reg_event_syscall_exit() local
431 if (!tr->sys_refcount_exit) in reg_event_syscall_exit()
432 ret = register_trace_sys_exit(ftrace_syscall_exit, tr); in reg_event_syscall_exit()
434 rcu_assign_pointer(tr->exit_syscall_files[num], file); in reg_event_syscall_exit()
435 tr->sys_refcount_exit++; in reg_event_syscall_exit()
444 struct trace_array *tr = file->tr; in unreg_event_syscall_exit() local
451 tr->sys_refcount_exit--; in unreg_event_syscall_exit()
452 RCU_INIT_POINTER(tr->exit_syscall_files[num], NULL); in unreg_event_syscall_exit()
453 if (!tr->sys_refcount_exit) in unreg_event_syscall_exit()
454 unregister_trace_sys_exit(ftrace_syscall_exit, tr); in unreg_event_syscall_exit()