Fix trace.h
authorAlexander Graf <agraf@suse.de>
Fri, 30 Oct 2009 05:47:25 +0000 (05:47 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 5 Nov 2009 05:50:27 +0000 (16:50 +1100)
It looks like the variable "pc" is defined. At least the current code always
failed on me stating that "pc" is already defined somewhere else.

Let's use _pc instead, because that doesn't collide.

Is this the right approach? Does it break on 440 too? If not, why not?

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kvm/trace.h

index 67f219de04558e3abd15a249e94c8c4d4470bcc0..a8e8400180525b4e9a0c6894ddc100b286140626 100644 (file)
@@ -12,8 +12,8 @@
  * Tracepoint for guest mode entry.
  */
 TRACE_EVENT(kvm_ppc_instr,
-       TP_PROTO(unsigned int inst, unsigned long pc, unsigned int emulate),
-       TP_ARGS(inst, pc, emulate),
+       TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
+       TP_ARGS(inst, _pc, emulate),
 
        TP_STRUCT__entry(
                __field(        unsigned int,   inst            )
@@ -23,7 +23,7 @@ TRACE_EVENT(kvm_ppc_instr,
 
        TP_fast_assign(
                __entry->inst           = inst;
-               __entry->pc             = pc;
+               __entry->pc             = _pc;
                __entry->emulate        = emulate;
        ),