diff options
Diffstat (limited to 'include/linux/tracehook.h')
| -rw-r--r-- | include/linux/tracehook.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index fa834a22e86e..b44a7820c468 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -106,6 +106,12 @@ static inline void tracehook_notify_resume(struct pt_regs *regs) rseq_handle_notify_resume(NULL, regs); } +static inline void clear_notify_signal(void) +{ + clear_thread_flag(TIF_NOTIFY_SIGNAL); + smp_mb__after_atomic(); +} + /* * called by exit_to_user_mode_loop() if ti_work & _TIF_NOTIFY_SIGNAL. This * is currently used by TWA_SIGNAL based task_work, which requires breaking @@ -113,8 +119,7 @@ static inline void tracehook_notify_resume(struct pt_regs *regs) */ static inline void tracehook_notify_signal(void) { - clear_thread_flag(TIF_NOTIFY_SIGNAL); - smp_mb__after_atomic(); + clear_notify_signal(); if (task_work_pending(current)) task_work_run(); } |