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Commit 6eda5838 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

perfcounter tools: move common defines ... to local header file 



No change, move of duplicated stuff only.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 3666932b

Documentation/perf_counter/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -287,6 +287,7 @@ export PERL_PATH 
LIB_FILE=libperf.a



LIB_H += ../../include/linux/perf_counter.h

LIB_H += perf.h

LIB_H += util/levenshtein.h

LIB_H += util/parse-options.h

LIB_H += util/quote.h

Documentation/perf_counter/builtin-record.c

+3 −61
Original line number Diff line number Diff line 




#define _GNU_SOURCE

#include "util/util.h"



#include <sys/types.h>

#include <sys/stat.h>

#include <sys/time.h>
@@ -32,66 +33,7 @@ 


#include "../../include/linux/perf_counter.h"





/*

 * prctl(PR_TASK_PERF_COUNTERS_DISABLE) will (cheaply) disable all

 * counters in the current task.

 */

#define PR_TASK_PERF_COUNTERS_DISABLE   31

#define PR_TASK_PERF_COUNTERS_ENABLE    32



#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))



#define rdclock()                                       \

({                                                      \

        struct timespec ts;                             \

                                                        \

        clock_gettime(CLOCK_MONOTONIC, &ts);            \

        ts.tv_sec * 1000000000ULL + ts.tv_nsec;         \

})



/*

 * Pick up some kernel type conventions:

 */

#define __user

#define asmlinkage



#ifdef __x86_64__

#define __NR_perf_counter_open 298

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __i386__

#define __NR_perf_counter_open 336

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __powerpc__

#define __NR_perf_counter_open 319

#define rmb() 		asm volatile ("sync" ::: "memory")

#define cpu_relax()	asm volatile ("" ::: "memory");

#endif



#define unlikely(x)	__builtin_expect(!!(x), 0)

#define min(x, y) ({				\

	typeof(x) _min1 = (x);			\

	typeof(y) _min2 = (y);			\

	(void) (&_min1 == &_min2);		\

	_min1 < _min2 ? _min1 : _min2; })



extern asmlinkage int sys_perf_counter_open(

        struct perf_counter_hw_event    *hw_event_uptr          __user,

        pid_t                           pid,

        int                             cpu,

        int                             group_fd,

        unsigned long                   flags);



#define MAX_COUNTERS			64

#define MAX_NR_CPUS			256



#define EID(type, id) (((__u64)(type) << PERF_COUNTER_TYPE_SHIFT) | (id))

#include "perf.h"



static int			nr_counters			=  0;

static __u64			event_id[MAX_COUNTERS]		= { };

Documentation/perf_counter/builtin-stat.c

+1 −58
Original line number Diff line number Diff line
@@ -85,64 +85,7 @@ 


#include "../../include/linux/perf_counter.h"





/*

 * prctl(PR_TASK_PERF_COUNTERS_DISABLE) will (cheaply) disable all

 * counters in the current task.

 */

#define PR_TASK_PERF_COUNTERS_DISABLE   31

#define PR_TASK_PERF_COUNTERS_ENABLE    32



#define rdclock()                                       \

({                                                      \

        struct timespec ts;                             \

                                                        \

        clock_gettime(CLOCK_MONOTONIC, &ts);            \

        ts.tv_sec * 1000000000ULL + ts.tv_nsec;         \

})



/*

 * Pick up some kernel type conventions:

 */

#define __user

#define asmlinkage



#ifdef __x86_64__

#define __NR_perf_counter_open 298

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __i386__

#define __NR_perf_counter_open 336

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __powerpc__

#define __NR_perf_counter_open 319

#define rmb() 		asm volatile ("sync" ::: "memory")

#define cpu_relax()	asm volatile ("" ::: "memory");

#endif



#define unlikely(x)	__builtin_expect(!!(x), 0)

#define min(x, y) ({				\

	typeof(x) _min1 = (x);			\

	typeof(y) _min2 = (y);			\

	(void) (&_min1 == &_min2);		\

	_min1 < _min2 ? _min1 : _min2; })



extern asmlinkage int sys_perf_counter_open(

        struct perf_counter_hw_event    *hw_event_uptr          __user,

        pid_t                           pid,

        int                             cpu,

        int                             group_fd,

        unsigned long                   flags);



#define MAX_COUNTERS			64

#define MAX_NR_CPUS			256



#define EID(type, id) (((__u64)(type) << PERF_COUNTER_TYPE_SHIFT) | (id))

#include "perf.h"



static int			system_wide			=  0;

Documentation/perf_counter/builtin-top.c

+1 −62
Original line number Diff line number Diff line
@@ -66,68 +66,7 @@ 


#include "../../include/linux/perf_counter.h"





/*

 * prctl(PR_TASK_PERF_COUNTERS_DISABLE) will (cheaply) disable all

 * counters in the current task.

 */

#define PR_TASK_PERF_COUNTERS_DISABLE   31

#define PR_TASK_PERF_COUNTERS_ENABLE    32



#define rdclock()                                       \

({                                                      \

        struct timespec ts;                             \

                                                        \

        clock_gettime(CLOCK_MONOTONIC, &ts);            \

        ts.tv_sec * 1000000000ULL + ts.tv_nsec;         \

})



/*

 * Pick up some kernel type conventions:

 */

#define __user

#define asmlinkage



#ifdef __x86_64__

#define __NR_perf_counter_open 298

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __i386__

#define __NR_perf_counter_open 336

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __powerpc__

#define __NR_perf_counter_open 319

#define rmb() 		asm volatile ("sync" ::: "memory")

#define cpu_relax()	asm volatile ("" ::: "memory");

#endif



#define unlikely(x)	__builtin_expect(!!(x), 0)

#define min(x, y) ({				\

	typeof(x) _min1 = (x);			\

	typeof(y) _min2 = (y);			\

	(void) (&_min1 == &_min2);		\

	_min1 < _min2 ? _min1 : _min2; })



asmlinkage int sys_perf_counter_open(

        struct perf_counter_hw_event    *hw_event_uptr          __user,

        pid_t                           pid,

        int                             cpu,

        int                             group_fd,

        unsigned long                   flags)

{

        return syscall(

                __NR_perf_counter_open, hw_event_uptr, pid, cpu, group_fd, flags);

}



#define MAX_COUNTERS			64

#define MAX_NR_CPUS			256



#define EID(type, id) (((__u64)(type) << PERF_COUNTER_TYPE_SHIFT) | (id))

#include "perf.h"



static int			system_wide			=  0;

Documentation/perf_counter/perf.h

0 → 100644
+64 −0
Original line number Diff line number Diff line 
#ifndef _PERF_PERF_H

#define _PERF_PERF_H



/*

 * prctl(PR_TASK_PERF_COUNTERS_DISABLE) will (cheaply) disable all

 * counters in the current task.

 */

#define PR_TASK_PERF_COUNTERS_DISABLE   31

#define PR_TASK_PERF_COUNTERS_ENABLE    32



#define rdclock()					\

({							\

	struct timespec ts;				\

							\

	clock_gettime(CLOCK_MONOTONIC, &ts);		\

	ts.tv_sec * 1000000000ULL + ts.tv_nsec;		\

})



/*

 * Pick up some kernel type conventions:

 */

#define __user

#define asmlinkage



#ifdef __x86_64__

#define __NR_perf_counter_open 298

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __i386__

#define __NR_perf_counter_open 336

#define rmb()		asm volatile("lfence" ::: "memory")

#define cpu_relax()	asm volatile("rep; nop" ::: "memory");

#endif



#ifdef __powerpc__

#define __NR_perf_counter_open 319

#define rmb()		asm volatile ("sync" ::: "memory")

#define cpu_relax()	asm volatile ("" ::: "memory");

#endif



#define unlikely(x)	__builtin_expect(!!(x), 0)

#define min(x, y) ({				\

	typeof(x) _min1 = (x);			\

	typeof(y) _min2 = (y);			\

	(void) (&_min1 == &_min2);		\

	_min1 < _min2 ? _min1 : _min2; })



static inline int

sys_perf_counter_open(struct perf_counter_hw_event *hw_event_uptr,

		      pid_t pid, int cpu, int group_fd,

		      unsigned long flags)

{

	return syscall(__NR_perf_counter_open, hw_event_uptr, pid, cpu,

		       group_fd, flags);

}



#define MAX_COUNTERS			64

#define MAX_NR_CPUS			256



#define EID(type, id) (((__u64)(type) << PERF_COUNTER_TYPE_SHIFT) | (id))



#endif