Re: Real-Time Preemption, -RT-2.6.10-rc2-mm3-V0.7.31-7

[emann@mrv.com (Eran Mann)]

> Hi Ingo,
> 
> I'm getting this error with V0.7.31-13
> 
...
> CC kernel/latency.o
> kernel/latency.c: In function `check_critical_timing':
> kernel/latency.c:730: too few arguments to function `___trace'
> kernel/latency.c:730: warning: too few arguments passed to inline function, suppressing inlining
> kernel/latency.c: In function `__start_critical_timing':
> kernel/latency.c:810: incompatible type for argument 1 of `____trace'
> kernel/latency.c:810: warning: passing arg 2 of `____trace' makes pointer from integer without a cast
...

> kernel/latency.c:810: warning: too few arguments passed to inline function, suppressing inlining
> make[1]: *** [kernel/latency.o] Error 1
> make: *** [kernel] Error 2
> [root@tigre01 im]#
> 
> Regards
> Remi
I'm guessing here, but with the following patch it at least compiles:

--- kernel/latency.c.orig       2004-11-28 21:32:04.757015856 +0200
+++ kernel/latency.c    2004-11-28 21:28:28.000000000 +0200
@@ -727,7 +727,7 @@
         tr->critical_end = parent_eip;

  #ifdef CONFIG_LATENCY_TRACE
-       ___trace(CALLER_ADDR0, parent_eip);
+       ___trace(TRACE_FN, CALLER_ADDR0, parent_eip, 0, 0, 0);
         update_max_trace(tr);
  #endif

@@ -807,7 +807,7 @@
         tr->critical_start = eip;
  #ifdef CONFIG_LATENCY_TRACE
         tr->trace_idx = 0;
-       ____trace(tr, eip, parent_eip, 0, 0, 0);
+       ____trace(TRACE_FN, tr, eip, parent_eip, 0, 0, 0);
  #endif

         atomic_dec(&tr->disabled);

-- 
Eran Mann
Senior Software Engineer
MRV International
Tel: 972-4-9936297
Fax: 972-4-9890430
www.mrv.com