[PATCH] ia64: task_thread_info()

on ia64 thread_info is at the constant offset from task_struct and stack
is embedded into the same beast.  Set __HAVE_THREAD_FUNCTIONS, made
task_thread_info() just add a constant.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 58ce07efc56e..463f6bb44d07 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -655,11 +655,11 @@ set_sigdelayed(pid_t pid, int signo, int code, void __user *addr)
 
                 if (!t)
                         return;
-                t->thread_info->sigdelayed.signo = signo;
-                t->thread_info->sigdelayed.code = code;
-                t->thread_info->sigdelayed.addr = addr;
-                t->thread_info->sigdelayed.start_time = start_time;
-                t->thread_info->sigdelayed.pid = pid;
+                task_thread_info(t)->sigdelayed.signo = signo;
+                task_thread_info(t)->sigdelayed.code = code;
+                task_thread_info(t)->sigdelayed.addr = addr;
+                task_thread_info(t)->sigdelayed.start_time = start_time;
+                task_thread_info(t)->sigdelayed.pid = pid;
                 wmb();
                 set_tsk_thread_flag(t, TIF_SIGDELAYED);
         }