From 54176736f734ca3a1f27416d8e5804981a627076 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 7 Feb 2005 02:54:29 +0000 Subject: More oprofile bits for MIPS32-style performance counters. The code to bolt this into the actual hardware interrupt is yet missing from this commit. Signed-off-by: Ralf Baechle FEXPORT(ret_from_fork) --- arch/mips/oprofile/op_impl.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/mips/oprofile/op_impl.h') 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; -- cgit v1.2.3-70-g09d2