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yaml
---
r: 147489
b: refs/heads/master
c: 1a482f3
h: refs/heads/master
i:
  147487: 7b4099a
v: v3
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Peter Zijlstra authored and Ingo Molnar committed May 23, 2009
1 parent e3ad7e1 commit df31e0b
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Showing 5 changed files with 23 additions and 23 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 682076ae1de0aba9c2da509f7b19dc03e30a6e1f
refs/heads/master: 1a482f38c5aafeb3576079a38a5b21b46619f3d2
3 changes: 1 addition & 2 deletions trunk/Documentation/perf_counter/builtin-record.c
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@@ -1,5 +1,6 @@


#include "perf.h"
#include "util/util.h"

#include <sys/types.h>
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#include <linux/unistd.h>
#include <linux/types.h>

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

#include "perf.h"

#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
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5 changes: 1 addition & 4 deletions trunk/Documentation/perf_counter/builtin-stat.c
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Expand Up @@ -61,6 +61,7 @@
* Released under the GPL v2. (and only v2, not any later version)
*/

#include "perf.h"
#include "util/util.h"

#include <getopt.h>
Expand All @@ -83,10 +84,6 @@
#include <linux/unistd.h>
#include <linux/types.h>

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

#include "perf.h"

#define EVENT_MASK_KERNEL 1
#define EVENT_MASK_USER 2

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5 changes: 1 addition & 4 deletions trunk/Documentation/perf_counter/builtin-top.c
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Expand Up @@ -42,6 +42,7 @@
* Released under the GPL v2. (and only v2, not any later version)
*/

#include "perf.h"
#include "util/util.h"

#include <getopt.h>
Expand All @@ -64,10 +65,6 @@
#include <linux/unistd.h>
#include <linux/types.h>

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

#include "perf.h"

static int system_wide = 0;

static int nr_counters = 0;
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31 changes: 19 additions & 12 deletions trunk/Documentation/perf_counter/perf.h
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@@ -1,6 +1,25 @@
#ifndef _PERF_PERF_H
#define _PERF_PERF_H

#if defined(__x86_64__) || defined(__i386__)
#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lfence" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#endif

#ifdef __powerpc__
#include "../../arch/powerpc/include/asm/unistd.h"
#define rmb() asm volatile ("sync" ::: "memory")
#define cpu_relax() asm volatile ("" ::: "memory");
#endif

#include <time.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/syscall.h>

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

/*
* prctl(PR_TASK_PERF_COUNTERS_DISABLE) will (cheaply) disable all
* counters in the current task.
Expand All @@ -26,18 +45,6 @@ static inline unsigned long long rdclock(void)
#define __user
#define asmlinkage

#if defined(__x86_64__) || defined(__i386__)
#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lfence" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#endif

#ifdef __powerpc__
#include "../../arch/powerpc/include/asm/unistd.h"
#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); \
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