From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 23 Oct 2006 12:22:06 +0000 (+0100)
Subject: [MIPS] Oprofile: fix on non-VSMP / non-SMTC SMP configurations.
X-Git-Tag: v2.6.19-rc4~1^2~15
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be609f3546d3dd96afd7df8856a91fa2b8825fbc;p=linux-2.6

[MIPS] Oprofile: fix on non-VSMP / non-SMTC SMP configurations.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index dd0aec9c3c..ebce715f07 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -31,16 +31,18 @@
 #define M_COUNTER_OVERFLOW		(1UL      << 31)
 
 #ifdef CONFIG_MIPS_MT_SMP
-#define WHAT	(M_TC_EN_VPE | M_PERFCTL_VPEID(smp_processor_id()))
+#define WHAT		(M_TC_EN_VPE | M_PERFCTL_VPEID(smp_processor_id()))
+#define vpe_id()	smp_processor_id()
 #else
-#define WHAT	0
+#define WHAT		0
+#define vpe_id()	smp_processor_id()
 #endif
 
 #define __define_perf_accessors(r, n, np)				\
 									\
 static inline unsigned int r_c0_ ## r ## n(void)			\
 {									\
-	unsigned int cpu = smp_processor_id();				\
+	unsigned int cpu = vpe_id();					\
 									\
 	switch (cpu) {							\
 	case 0:								\
@@ -55,7 +57,7 @@ static inline unsigned int r_c0_ ## r ## n(void)			\
 									\
 static inline void w_c0_ ## r ## n(unsigned int value)			\
 {									\
-	unsigned int cpu = smp_processor_id();				\
+	unsigned int cpu = vpe_id();					\
 									\
 	switch (cpu) {							\
 	case 0:								\