> In file included from kernel/sched.c:863:
> kernel/sched_rt.c: In function 'rt_overloaded':
> kernel/sched_rt.c:21: error: 'struct rq' has no member named 'cpu'
> kernel/sched_rt.c: In function 'rt_overload':
> kernel/sched_rt.c:25: error: 'struct rq' has no member named 'cpu'
> kernel/sched_rt.c: In function 'rt_set_overload':
> kernel/sched_rt.c:29: error: 'struct rq' has no member named 'cpu'
> kernel/sched_rt.c:29: error: 'struct rq' has no member named 'cpu'
> kernel/sched_rt.c: In function 'rt_clear_overload':
> kernel/sched_rt.c:33: error: 'struct rq' has no member named 'cpu'
> kernel/sched_rt.c:33: error: 'struct rq' has no member named 'cpu'
> make[1]: *** [kernel/sched.o] Fehler 1
> make: *** [kernel] Fehler 2
> nowhiskey@murija2:/usr/src/linux-2.6.23.1$
>
>
Here's a proper fix.
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Index: linux-2.6.23.1-rt4/kernel/sched_rt.c
===================================================================
--- linux-2.6.23.1-rt4.orig/kernel/sched_rt.c 2007-10-27 11:45:32.000000000 -0400
+++ linux-2.6.23.1-rt4/kernel/sched_rt.c 2007-10-27 11:47:22.000000000 -0400
@@ -3,6 +3,7 @@
* policies)
*/
+#ifdef CONFIG_SMP
/* Is this defined somewhere? */
#define CACHE_ALIGN_SPACE(sz) (L1_CACHE_ALIGN(sz) - (sz))
@@ -32,6 +33,7 @@ static inline void rt_clear_overload(str
{
cpu_clear(rq->cpu, *rt_overload_mask(rq->cpu));
}
+#endif /* CONFIG_SMP */
/*
* Update the current task's runtime statistics. Skip current tasks that
-
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