perf_event.c File Reference

#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/uaccess.h>
#include <asm/irq_regs.h>
#include <asm/pmu.h>
#include <asm/stacktrace.h>

Go to the source code of this file.

Data Structures
struct	frame_tail

Macros
#define	pr_fmt(fmt)   "hw perfevents: " fmt

Functions
int	armpmu_map_event (struct perf_event *event, const unsigned(*event_map)[PERF_COUNT_HW_MAX], const unsigned(*cache_map)[PERF_COUNT_HW_CACHE_MAX][PERF_COUNT_HW_CACHE_OP_MAX][PERF_COUNT_HW_CACHE_RESULT_MAX], u32 raw_event_mask)
int	armpmu_event_set_period (struct perf_event *event, struct hw_perf_event *hwc, int idx)
u64	armpmu_event_update (struct perf_event *event, struct hw_perf_event *hwc, int idx)
int	armpmu_register (struct arm_pmu *armpmu, char *name, int type)
struct frame_tail	__attribute__ ((packed))
void	perf_callchain_user (struct perf_callchain_entry *entry, struct pt_regs *regs)
void	perf_callchain_kernel (struct perf_callchain_entry *entry, struct pt_regs *regs)

Variables
struct dev_pm_ops	armpmu_dev_pm_ops
struct frame_tail __user *	fp
unsigned long	sp
unsigned long	lr

Macro Definition Documentation

#define pr_fmt

(

fmt

)

"hw perfevents: " fmt

Definition at line 13 of file perf_event.c.

Function Documentation

struct frame_tail __attribute__ ( (packed)  )

read

Definition at line 171 of file esd_usb2.c.

int armpmu_event_set_period	(	struct perf_event *	event,
		struct hw_perf_event *	hwc,
		int	idx
	)

Definition at line 90 of file perf_event.c.

u64 armpmu_event_update	(	struct perf_event *	event,
		struct hw_perf_event *	hwc,
		int	idx
	)

Definition at line 130 of file perf_event.c.

int armpmu_map_event	(	struct perf_event *	event,
		const unsigned(*)	event_map[PERF_COUNT_HW_MAX],
		const unsigned(*)	cache_map[PERF_COUNT_HW_CACHE_MAX][PERF_COUNT_HW_CACHE_OP_MAX][PERF_COUNT_HW_CACHE_RESULT_MAX],
		u32	raw_event_mask
	)

Definition at line 67 of file perf_event.c.

int armpmu_register	(	struct arm_pmu *	armpmu,
		char *	name,
		int	type
	)

Definition at line 520 of file perf_event.c.

void perf_callchain_kernel	(	struct perf_callchain_entry *	entry,
		struct pt_regs *	regs
	)

Definition at line 602 of file perf_event.c.

void perf_callchain_user	(	struct perf_callchain_entry *	entry,
		struct pt_regs *	regs
	)

Definition at line 575 of file perf_event.c.

Variable Documentation

struct dev_pm_ops armpmu_dev_pm_ops

Initial value:

= {

}

Definition at line 499 of file perf_event.c.

struct frame_tail __user* fp

Definition at line 545 of file perf_event.c.

unsigned long lr

Definition at line 547 of file perf_event.c.

unsigned long sp

Definition at line 546 of file perf_event.c.