fork: Add generic vmalloced stack support

[cascardo/linux.git] / arch / ia64 / include / asm / thread_info.h

diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index d1212b8..c702642 100644 (file)
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -56,7 +56,7 @@ struct thread_info {
 #define alloc_thread_stack_node(tsk, node)     ((unsigned long *) 0)
 #define task_thread_info(tsk)  ((struct thread_info *) 0)
 #endif
-#define free_thread_stack(ti)  /* nothing */
+#define free_thread_stack(tsk) /* nothing */
 #define task_stack_page(tsk)   ((void *)(tsk))
 
 #define __HAVE_THREAD_FUNCTIONS
@@ -121,32 +121,4 @@ struct thread_info {
 /* like TIF_ALLWORK_BITS but sans TIF_SYSCALL_TRACE or TIF_SYSCALL_AUDIT */
 #define TIF_WORK_MASK          (TIF_ALLWORK_MASK&~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT))
 
-#define TS_RESTORE_SIGMASK     2       /* restore signal mask in do_signal() */
-
-#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;
-       WARN_ON(!test_bit(TIF_SIGPENDING, &ti->flags));
-}
-static inline void clear_restore_sigmask(void)
-{
-       current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
-}
-static inline bool test_restore_sigmask(void)
-{
-       return current_thread_info()->status & TS_RESTORE_SIGMASK;
-}
-static inline bool test_and_clear_restore_sigmask(void)
-{
-       struct thread_info *ti = current_thread_info();
-       if (!(ti->status & TS_RESTORE_SIGMASK))
-               return false;
-       ti->status &= ~TS_RESTORE_SIGMASK;
-       return true;
-}
-#endif /* !__ASSEMBLY__ */
-
 #endif /* _ASM_IA64_THREAD_INFO_H */