linux/arch/mips/oprofile/op_impl.h
Andrea Gelmini 5004614b34 MIPS: oprofile: Fix typo
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Cc: rric@kernel.org
Cc: linux-mips@linux-mips.org
Cc: trivial@kernel.org
Cc: oprofile-list@lists.sf.net
Patchwork: https://patchwork.linux-mips.org/patch/13334/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-28 12:35:09 +02:00

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/**
* @file arch/alpha/oprofile/op_impl.h
*
* @remark Copyright 2002 OProfile authors
* @remark Read the file COPYING
*
* @author Richard Henderson <rth@twiddle.net>
*/
#ifndef OP_IMPL_H
#define OP_IMPL_H 1
extern int (*perf_irq)(void);
/* Per-counter configuration as set via oprofilefs. */
struct op_counter_config {
unsigned long enabled;
unsigned long event;
unsigned long count;
/* Dummies because I am too lazy to hack the userspace tools. */
unsigned long kernel;
unsigned long user;
unsigned long exl;
unsigned long unit_mask;
};
/* Per-architecture configure and hooks. */
struct op_mips_model {
void (*reg_setup) (struct op_counter_config *);
void (*cpu_setup) (void *dummy);
int (*init)(void);
void (*exit)(void);
void (*cpu_start)(void *args);
void (*cpu_stop)(void *args);
char *cpu_type;
unsigned char num_counters;
};
void op_mips_backtrace(struct pt_regs * const regs, unsigned int depth);
#endif