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gerrit-public.fairphone.software / kernel / msm-4.19 / 44fe619b1418ff4e9d2f9518a940fbe2fb686a08 / . / tools / perf / perf.h
blob: d215714f48df5ebb259d8fddf98d2f831dcee513 [file] [log] [blame]
Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +0100[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0 */
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]2#ifndef _PERF_PERF_H
3#define _PERF_PERF_H
4
Jiri Olsa82baa0e2014-05-05 12:58:31 +0200[diff] [blame]5#include <time.h>
6#include <stdbool.h>
7#include <linux/types.h>
Arnaldo Carvalho de Melo44fe6192018-07-30 13:15:03 -0300[diff] [blame^]8#include <linux/stddef.h>
Jiri Olsa82baa0e2014-05-05 12:58:31 +0200[diff] [blame]9#include <linux/perf_event.h>
10
11extern bool test_attr__enabled;
Jiri Olsa10213e22017-07-03 16:50:18 +0200[diff] [blame]12void test_attr__ready(void);
Jiri Olsa82baa0e2014-05-05 12:58:31 +0200[diff] [blame]13void test_attr__init(void);
14void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
15 int fd, int group_fd, unsigned long flags);
16
17#define HAVE_ATTR_TEST
Jiri Olsa43599d12014-05-05 12:53:20 +0200[diff] [blame]18#include "perf-sys.h"
Peter Zijlstraa94d3422013-10-30 11:42:46 +0100[diff] [blame]19
Thomas Gleixnera92e702372009-05-01 18:39:47 +0200[diff] [blame]20static inline unsigned long long rdclock(void)
21{
22 struct timespec ts;
23
24 clock_gettime(CLOCK_MONOTONIC, &ts);
25 return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
26}
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]27
David Ahern4d255762015-03-24 12:10:38 -0400[diff] [blame]28#define MAX_NR_CPUS 1024
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]29
Feng Tang70cb4e92012-10-30 11:56:02 +0800[diff] [blame]30extern const char *input_name;
Arnaldo Carvalho de Melo80354582010-05-17 15:51:10 -0300[diff] [blame]31extern bool perf_host, perf_guest;
Stephane Eranianfbe96f22011-09-30 15:40:40 +0200[diff] [blame]32extern const char perf_version_string[];
Zhang, Yanmina1645ce2010-04-19 13:32:50 +0800[diff] [blame]33
Arnaldo Carvalho de Melo3af6e332011-10-13 08:52:46 -0300[diff] [blame]34void pthread__unblock_sigwinch(void);
35
Namhyung Kim12864b32012-04-26 14:15:22 +0900[diff] [blame]36#include "util/target.h"
Namhyung Kimbea03402012-04-26 14:15:15 +0900[diff] [blame]37
Arnaldo Carvalho de Melob4006792013-12-19 14:43:45 -0300[diff] [blame]38struct record_opts {
Arnaldo Carvalho de Melo602ad872013-11-12 16:46:16 -0300[diff] [blame]39 struct target target;
Arnaldo Carvalho de Meloed80f582011-11-11 15:12:56 -0200[diff] [blame]40 bool group;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]41 bool inherit_stat;
Arnaldo Carvalho de Melo509051e2014-01-14 17:52:14 -0300[diff] [blame]42 bool no_buffering;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]43 bool no_inherit;
Adrian Hunter69e7e5b2013-11-18 11:55:57 +0200[diff] [blame]44 bool no_inherit_set;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]45 bool no_samples;
46 bool raw_samples;
47 bool sample_address;
Kan Liang3b0a5da2017-08-29 13:11:08 -0400[diff] [blame]48 bool sample_phys_addr;
Andi Kleen05484292013-01-24 16:10:29 +0100[diff] [blame]49 bool sample_weight;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]50 bool sample_time;
Adrian Hunter3abebc52015-07-06 14:51:01 +0300[diff] [blame]51 bool sample_time_set;
Jiri Olsab6f35ed2016-08-01 20:02:35 +0200[diff] [blame]52 bool sample_cpu;
Andrew Vagin3e76ac72011-12-20 17:32:45 +0300[diff] [blame]53 bool period;
Jiri Olsaf290aa12018-02-01 09:38:11 +0100[diff] [blame]54 bool period_set;
Andi Kleen85c273d2015-02-24 15:13:40 -0800[diff] [blame]55 bool running_time;
Adrian Hunter9e0cc4f2015-04-09 18:53:44 +0300[diff] [blame]56 bool full_auxtrace;
Adrian Hunterd20031b2015-04-30 17:37:31 +0300[diff] [blame]57 bool auxtrace_snapshot_mode;
Hari Bathinif3b36142017-03-08 02:11:43 +0530[diff] [blame]58 bool record_namespaces;
Adrian Hunterb757bb02015-07-21 12:44:04 +0300[diff] [blame]59 bool record_switch_events;
Jiri Olsa85723882016-02-15 09:34:31 +0100[diff] [blame]60 bool all_kernel;
61 bool all_user;
Wang Nan4ea648a2016-07-14 08:34:47 +0000[diff] [blame]62 bool tail_synthesize;
Wang Nan626a6b72016-07-14 08:34:45 +0000[diff] [blame]63 bool overwrite;
Jiri Olsaa359c172016-12-13 08:46:22 +0100[diff] [blame]64 bool ignore_missing_thread;
Arnaldo Carvalho de Melob09c2362018-03-01 14:52:50 -0300[diff] [blame]65 bool strict_freq;
Jiri Olsaad46e48c2018-03-02 17:13:54 +0100[diff] [blame]66 bool sample_id;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]67 unsigned int freq;
Arnaldo Carvalho de Melo01c2d992011-11-09 09:16:26 -0200[diff] [blame]68 unsigned int mmap_pages;
Adrian Hunter9e0cc4f2015-04-09 18:53:44 +0300[diff] [blame]69 unsigned int auxtrace_mmap_pages;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]70 unsigned int user_freq;
Stephane Eraniana00dc312012-05-25 23:13:44 +0200[diff] [blame]71 u64 branch_stack;
Stephane Eranianbcc84ec2015-08-31 18:41:12 +0200[diff] [blame]72 u64 sample_intr_regs;
Andi Kleen84c41742017-09-05 10:00:28 -0700[diff] [blame]73 u64 sample_user_regs;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]74 u64 default_interval;
75 u64 user_interval;
Adrian Hunterd20031b2015-04-30 17:37:31 +0300[diff] [blame]76 size_t auxtrace_snapshot_size;
77 const char *auxtrace_snapshot_opts;
Andi Kleen475eeab2013-09-20 07:40:43 -0700[diff] [blame]78 bool sample_transaction;
Andi Kleen6619a532014-01-11 13:38:27 -0800[diff] [blame]79 unsigned initial_delay;
Peter Zijlstra814c8c32015-03-31 00:19:31 +0200[diff] [blame]80 bool use_clockid;
81 clockid_t clockid;
Kan Liang9d9cad72015-06-17 09:51:11 -0400[diff] [blame]82 unsigned int proc_map_timeout;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame]83};
84
Namhyung Kime5b2c202014-10-23 00:15:46 +0900[diff] [blame]85struct option;
86extern const char * const *record_usage;
87extern struct option *record_options;
Jin Yao3aa94b12018-03-30 17:27:15 +0800[diff] [blame]88extern int version_verbose;
Arnaldo Carvalho de Melo67230472018-03-01 13:46:23 -0300[diff] [blame]89
90int record__parse_freq(const struct option *opt, const char *str, int unset);
Thomas Gleixner6eda5832009-05-01 18:29:57 +0200[diff] [blame]91#endif