Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-block.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4896fdfec91383902df140dd05723d64dd2bc769..fea9d188dbfff7ad1002e541143ab2866f5dcc52 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2212,6 +2212,12 @@ static inline int test_tsk_need_resched(struct task_struct *tsk)
        return unlikely(test_tsk_thread_flag(tsk,TIF_NEED_RESCHED));
 }
 
+static inline int restart_syscall(void)
+{
+       set_tsk_thread_flag(current, TIF_SIGPENDING);
+       return -ERESTARTNOINTR;
+}
+
 static inline int signal_pending(struct task_struct *p)
 {
        return unlikely(test_tsk_thread_flag(p,TIF_SIGPENDING));