_TIF_NOHZ
#define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
#define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
#define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \