diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/thread_info.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index ed279701ac79..ccc1899bd62e 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -8,6 +8,7 @@ #define _LINUX_THREAD_INFO_H #include <linux/types.h> +#include <linux/bug.h> struct timespec; struct compat_timespec; @@ -125,7 +126,7 @@ static inline int test_ti_thread_flag(struct thread_info *ti, int flag) static inline void set_restore_sigmask(void) { set_thread_flag(TIF_RESTORE_SIGMASK); - set_thread_flag(TIF_SIGPENDING); + WARN_ON(!test_thread_flag(TIF_SIGPENDING)); } static inline void clear_restore_sigmask(void) { |