mirror of
https://github.com/adulau/aha.git
synced 2024-12-27 19:26:25 +00:00
perfcounter tools: move common defines ... to local header file
No change, move of duplicated stuff only. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
parent
3666932bf2
commit
6eda5838bc
5 changed files with 70 additions and 181 deletions
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
|
||||
|
||||
#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] = { };
|
||||
|
|
|
|||
|
|
@ -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;
|
||||
|
||||
|
|
|
|||
|
|
@ -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;
|
||||
|
||||
|
|
|
|||
64
Documentation/perf_counter/perf.h
Normal file
64
Documentation/perf_counter/perf.h
Normal file
|
|
@ -0,0 +1,64 @@
|
|||
#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
|
||||
Loading…
Reference in a new issue