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gerrit-public.fairphone.software / kernel / msm-4.19 / 65a99597f044c083983f4274ab049c9ec3b9d764 / . / tools / perf / perf.h
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Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]1#ifndef _PERF_PERF_H
2#define _PERF_PERF_H
3
Jiri Olsa82baa0e2014-05-05 12:58:31 +0200[diff] [blame]4#include <time.h>
5#include <stdbool.h>
6#include <linux/types.h>
7#include <linux/perf_event.h>
8
9extern bool test_attr__enabled;
10void test_attr__init(void);
11void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
12 int fd, int group_fd, unsigned long flags);
13
14#define HAVE_ATTR_TEST
Jiri Olsa43599d12014-05-05 12:53:20 +0200[diff] [blame]15#include "perf-sys.h"
Peter Zijlstraa94d3422013-10-30 11:42:46 +0100[diff] [blame]16
Thomas Gleixnera92e702372009-05-01 18:39:47 +0200[diff] [blame]17#ifndef NSEC_PER_SEC
18# define NSEC_PER_SEC 1000000000ULL
19#endif
David Ahern70f7b4a2013-08-07 21:56:38 -0400[diff] [blame]20#ifndef NSEC_PER_USEC
21# define NSEC_PER_USEC 1000ULL
22#endif
Thomas Gleixnera92e702372009-05-01 18:39:47 +0200[diff] [blame]23
24static inline unsigned long long rdclock(void)
25{
26 struct timespec ts;
27
28 clock_gettime(CLOCK_MONOTONIC, &ts);
29 return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
30}
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]31
David Ahern4d255762015-03-24 12:10:38 -0400[diff] [blame]32#define MAX_NR_CPUS 1024
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]33
Feng Tang70cb4e92012-10-30 11:56:02 +0800[diff] [blame]34extern const char *input_name;
Arnaldo Carvalho de Melo80354582010-05-17 15:51:10 -0300[diff] [blame]35extern bool perf_host, perf_guest;
Stephane Eranianfbe96f22011-09-30 15:40:40 +0200[diff] [blame]36extern const char perf_version_string[];
Zhang, Yanmina1645ce2010-04-19 13:32:50 +0800[diff] [blame]37
Arnaldo Carvalho de Melo3af6e332011-10-13 08:52:46 -0300[diff] [blame]38void pthread__unblock_sigwinch(void);
39
Namhyung Kim12864b32012-04-26 14:15:22 +0900[diff] [blame]40#include "util/target.h"
Namhyung Kimbea03402012-04-26 14:15:15 +0900[diff] [blame]41
Arnaldo Carvalho de Melob4006792013-12-19 14:43:45 -0300[diff] [blame]42struct record_opts {
Arnaldo Carvalho de Melo602ad872013-11-12 16:46:16 -0300[diff] [blame]43 struct target target;
Arnaldo Carvalho de Meloed80f582011-11-11 15:12:56 -0200[diff] [blame]44 bool group;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]45 bool inherit_stat;
Arnaldo Carvalho de Melo509051e2014-01-14 17:52:14 -0300[diff] [blame]46 bool no_buffering;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]47 bool no_inherit;
Adrian Hunter69e7e5b2013-11-18 11:55:57 +0200[diff] [blame]48 bool no_inherit_set;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]49 bool no_samples;
50 bool raw_samples;
51 bool sample_address;
Andi Kleen05484292013-01-24 16:10:29 +0100[diff] [blame]52 bool sample_weight;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]53 bool sample_time;
Adrian Hunter3abebc52015-07-06 14:51:01 +0300[diff] [blame]54 bool sample_time_set;
Kan Liangc421e802015-07-29 05:42:12 -0400[diff] [blame]55 bool callgraph_set;
Andrew Vagin3e76ac72011-12-20 17:32:45 +0300[diff] [blame]56 bool period;
Stephane Eranian6a21c0b2014-09-24 13:48:39 +0200[diff] [blame]57 bool sample_intr_regs;
Andi Kleen85c273d2015-02-24 15:13:40 -0800[diff] [blame]58 bool running_time;
Adrian Hunter9e0cc4f2015-04-09 18:53:44 +0300[diff] [blame]59 bool full_auxtrace;
Adrian Hunterd20031b2015-04-30 17:37:31 +0300[diff] [blame]60 bool auxtrace_snapshot_mode;
Adrian Hunterb757bb02015-07-21 12:44:04 +0300[diff] [blame]61 bool record_switch_events;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]62 unsigned int freq;
Arnaldo Carvalho de Melo01c2d992011-11-09 09:16:26 -0200[diff] [blame]63 unsigned int mmap_pages;
Adrian Hunter9e0cc4f2015-04-09 18:53:44 +0300[diff] [blame]64 unsigned int auxtrace_mmap_pages;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]65 unsigned int user_freq;
Stephane Eraniana00dc312012-05-25 23:13:44 +0200[diff] [blame]66 u64 branch_stack;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]67 u64 default_interval;
68 u64 user_interval;
Adrian Hunterd20031b2015-04-30 17:37:31 +0300[diff] [blame]69 size_t auxtrace_snapshot_size;
70 const char *auxtrace_snapshot_opts;
Andi Kleen475eeab2013-09-20 07:40:43 -0700[diff] [blame]71 bool sample_transaction;
Andi Kleen6619a532014-01-11 13:38:27 -0800[diff] [blame]72 unsigned initial_delay;
Peter Zijlstra814c8c32015-03-31 00:19:31 +0200[diff] [blame]73 bool use_clockid;
74 clockid_t clockid;
Kan Liang9d9cad72015-06-17 09:51:11 -0400[diff] [blame]75 unsigned int proc_map_timeout;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]76};
77
Namhyung Kime5b2c202014-10-23 00:15:46 +0900[diff] [blame]78struct option;
79extern const char * const *record_usage;
80extern struct option *record_options;
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]81#endif