perfmon.h File Reference

#include <uapi/asm/perfmon.h>

Go to the source code of this file.

Data Structures
struct	pfm_intr_handler_desc_t
union	pfm_ovfl_ctrl_t
struct	pfm_ovfl_arg_t
struct	pfm_buffer_fmt_t
struct	pfm_sysctl_t

Macros
#define	PFM_PMD_SHORT_RESET   0
#define	PFM_PMD_LONG_RESET   1
#define	PFM_CPUINFO_SYST_WIDE   0x1 /* if set a system wide session exists */
#define	PFM_CPUINFO_DCR_PP   0x2 /* if set the system wide session has started */
#define	PFM_CPUINFO_EXCL_IDLE   0x4 /* the system wide session excludes the idle task */

Functions
long	perfmonctl (int fd, int cmd, void *arg, int narg)
void	pfm_save_regs (struct task_struct *)
void	pfm_load_regs (struct task_struct *)
void	pfm_exit_thread (struct task_struct *)
int	pfm_use_debug_registers (struct task_struct *)
int	pfm_release_debug_registers (struct task_struct *)
void	pfm_syst_wide_update_task (struct task_struct *, unsigned long info, int is_ctxswin)
void	pfm_inherit (struct task_struct *task, struct pt_regs *regs)
void	pfm_init_percpu (void)
void	pfm_handle_work (void)
int	pfm_install_alt_pmu_interrupt (pfm_intr_handler_desc_t *h)
int	pfm_remove_alt_pmu_interrupt (pfm_intr_handler_desc_t *h)
int	pfm_register_buffer_fmt (pfm_buffer_fmt_t *fmt)
int	pfm_unregister_buffer_fmt (pfm_uuid_t uuid)
int	pfm_mod_read_pmds (struct task_struct *, void *req, unsigned int nreq, struct pt_regs *regs)
int	pfm_mod_write_pmcs (struct task_struct *, void *req, unsigned int nreq, struct pt_regs *regs)
int	pfm_mod_write_ibrs (struct task_struct *task, void *req, unsigned int nreq, struct pt_regs *regs)
int	pfm_mod_write_dbrs (struct task_struct *task, void *req, unsigned int nreq, struct pt_regs *regs)

Variables
pfm_sysctl_t	pfm_sysctl

Macro Definition Documentation

#define PFM_CPUINFO_DCR_PP   0x2 /* if set the system wide session has started */

Definition at line 95 of file perfmon.h.

#define PFM_CPUINFO_EXCL_IDLE   0x4 /* the system wide session excludes the idle task */

Definition at line 96 of file perfmon.h.

#define PFM_CPUINFO_SYST_WIDE   0x1 /* if set a system wide session exists */

Definition at line 94 of file perfmon.h.

#define PFM_PMD_LONG_RESET   1

Definition at line 36 of file perfmon.h.

#define PFM_PMD_SHORT_RESET   0

Definition at line 35 of file perfmon.h.

Function Documentation

long perfmonctl	(	int	fd,
		int	cmd,
		void *	arg,
		int	narg
	)

void pfm_exit_thread

(

struct task_struct *

)

void pfm_handle_work

(

void

)

void pfm_inherit	(	struct task_struct *	task,
		struct pt_regs *	regs
	)

void pfm_init_percpu

(

void

)

int pfm_install_alt_pmu_interrupt

(

pfm_intr_handler_desc_t *

h

)

void pfm_load_regs

(

struct task_struct *

)

int pfm_mod_read_pmds	(	struct task_struct *	,
		void *	req,
		unsigned int	nreq,
		struct pt_regs *	regs
	)

int pfm_mod_write_dbrs	(	struct task_struct *	task,
		void *	req,
		unsigned int	nreq,
		struct pt_regs *	regs
	)

int pfm_mod_write_ibrs	(	struct task_struct *	task,
		void *	req,
		unsigned int	nreq,
		struct pt_regs *	regs
	)

int pfm_mod_write_pmcs	(	struct task_struct *	,
		void *	req,
		unsigned int	nreq,
		struct pt_regs *	regs
	)

int pfm_register_buffer_fmt

(

pfm_buffer_fmt_t *

fmt

)

int pfm_release_debug_registers

(

struct task_struct *

)

int pfm_remove_alt_pmu_interrupt

(

pfm_intr_handler_desc_t *

h

)

void pfm_save_regs

(

struct task_struct *

)

void pfm_syst_wide_update_task	(	struct task_struct *	,
		unsigned long	info,
		int	is_ctxswin
	)

int pfm_unregister_buffer_fmt

(

pfm_uuid_t

uuid

)

int pfm_use_debug_registers

(

struct task_struct *

)

Variable Documentation

pfm_sysctl_t pfm_sysctl