parisc: decide whether to go to slow path (tracesys) based on thread flags

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-05-20 11:59:03 -04:00
parent e3b880c6ee
commit 64482bd8ef
2 changed files with 6 additions and 3 deletions
--- a/arch/parisc/include/asm/thread_info.h
+++ b/arch/parisc/include/asm/thread_info.h
@@ -74,6 +74,8 @@ struct thread_info {

 #define _TIF_USER_WORK_MASK     (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | \
                                 _TIF_NEED_RESCHED)
+#define _TIF_SYSCALL_TRACE_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP |	\
+				 _TIF_BLOCKSTEP)

 #define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG)