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Diffstat (limited to 'arch/mips/oprofile/op_impl.h')
-rw-r--r--arch/mips/oprofile/op_impl.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/oprofile/op_impl.h b/arch/mips/oprofile/op_impl.h
index 9f5cdff041b..f0121557047 100644
--- a/arch/mips/oprofile/op_impl.h
+++ b/arch/mips/oprofile/op_impl.h
@@ -10,6 +10,11 @@
#ifndef OP_IMPL_H
#define OP_IMPL_H 1
+struct pt_regs;
+
+extern void null_perf_irq(struct pt_regs *regs);
+extern void (*perf_irq)(struct pt_regs *regs);
+
/* Per-counter configuration as set via oprofilefs. */
struct op_counter_config {
unsigned long enabled;