[IA64] TS_RESTORE_SIGMASK

[linux-2.6-omap-h63xx.git] / include / asm-ia64 / thread_info.h

diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h
index f30e05583869e8fe3431ac9f0aef20e90e0edc22..2422ac61658a6bb16f465c26acf8c58df1735c6e 100644 (file)
--- a/include/asm-ia64/thread_info.h
+++ b/include/asm-ia64/thread_info.h
@@ -108,13 +108,11 @@ extern void tsk_clear_notify_resume(struct task_struct *tsk);
 #define TIF_DB_DISABLED                19      /* debug trap disabled for fsyscall */
 #define TIF_FREEZE             20      /* is freezing for suspend */
 #define TIF_RESTORE_RSE                21      /* user RBS is newer than kernel RBS */
-#define TIF_RESTORE_SIGMASK    22      /* restore signal mask in do_signal() */
 
 #define _TIF_SYSCALL_TRACE     (1 << TIF_SYSCALL_TRACE)
 #define _TIF_SYSCALL_AUDIT     (1 << TIF_SYSCALL_AUDIT)
 #define _TIF_SINGLESTEP                (1 << TIF_SINGLESTEP)
 #define _TIF_SYSCALL_TRACEAUDIT        (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP)
-#define _TIF_RESTORE_SIGMASK   (1 << TIF_RESTORE_SIGMASK)
 #define _TIF_NOTIFY_RESUME     (1 << TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING                (1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1 << TIF_NEED_RESCHED)
@@ -131,7 +129,18 @@ extern void tsk_clear_notify_resume(struct task_struct *tsk);
 #define TIF_WORK_MASK          (TIF_ALLWORK_MASK&~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT))
 
 #define TS_POLLING             1       /* true if in idle loop and not sleeping */
+#define TS_RESTORE_SIGMASK     2       /* restore signal mask in do_signal() */
 
 #define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING)
 
+#ifndef __ASSEMBLY__
+#define HAVE_SET_RESTORE_SIGMASK       1
+static inline void set_restore_sigmask(void)
+{
+       struct thread_info *ti = current_thread_info();
+       ti->status |= TS_RESTORE_SIGMASK;
+       set_bit(TIF_SIGPENDING, &ti->flags);
+}
+#endif /* !__ASSEMBLY__ */
+
 #endif /* _ASM_IA64_THREAD_INFO_H */