diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 988e16efd66b..fdfd05d1826c 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -940,7 +940,6 @@ void __noreturn do_exit(long code) tsk->exit_code = code; taskstats_exit(tsk, group_dead); - unwind_deferred_task_exit(tsk); trace_sched_process_exit(tsk, group_dead); /* @@ -951,6 +950,12 @@ void __noreturn do_exit(long code) * gets woken up by child-exit notifications. */ perf_event_exit_task(tsk); + /* + * PF_EXITING (above) ensures unwind_deferred_request() will no + * longer add new unwinds. While exit_mm() (below) will destroy the + * abaility to do unwinds. So flush any pending unwinds here. + */ + unwind_deferred_task_exit(tsk); exit_mm(); |