| To: | Ralf <ralf@linux-mips.org> |
|---|---|
| Subject: | [PATCH] Fix rm9000 performance counter handler |
| From: | "Dajie Tan" <jiankemeng@gmail.com> |
| Date: | Mon, 30 Jul 2007 11:12:54 +0400 |
| Cc: | linux-mips@linux-mips.org |
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| In-reply-to: | <5861a7880707300007s6269fd4ft16836a3f5dbf7028@mail.gmail.com> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <5861a7880707300007s6269fd4ft16836a3f5dbf7028@mail.gmail.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
Sorry, forgot to add my sign. resend it.
Signed-off-by: Dajie Tan <jiankemeng@gmail.com>
---
diff --git a/arch/mips/oprofile/op_model_rm9000.c
b/arch/mips/oprofile/op_model_rm9000.c
index 7dc9bf6..98b5257 100644
--- a/arch/mips/oprofile/op_model_rm9000.c
+++ b/arch/mips/oprofile/op_model_rm9000.c
@@ -85,6 +85,7 @@ static irqreturn_t rm9000_perfcount_handler(int irq,
void * dev_id)
unsigned int control = read_c0_perfcontrol();
uint32_t counter1, counter2;
uint64_t counters;
+ struct pt_regs *regs = get_irq_regs();
/*
* RM9000 combines two 32-bit performance counters into a single
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