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perf tools: Move event synthesizing routines to separate header 

Those are the only routines using the perf_event__handler_t typedef and
are all related, so move to a separate header to reduce the header
dependency tree, lots of places were getting event.h and even stdio.h,
limits.h indirectly, so fix those as well.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-yvx9u1mf7baq6cu1abfhbqgs@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
alistair/sunxi64-5.4-dsi
Arnaldo Carvalho de Melo 2019-09-18 11:36:13 -03:00
parent bd23ac11fe
commit ea49e01cfa
38 changed files with 154 additions and 177 deletions
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1
tools/perf/arch/x86/util/archinsn.c
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include "../../../../arch/x86/include/asm/insn.h"
#include "archinsn.h"
#include "event.h"
#include "machine.h"
#include "thread.h"
#include "symbol.h"

2
tools/perf/arch/x86/util/event.c
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@ -3,6 +3,8 @@
#include <linux/string.h>
#include <linux/zalloc.h>
#include "../../util/event.h"
#include "../../util/synthetic-events.h"
#include "../../util/machine.h"
#include "../../util/tool.h"
#include "../../util/map.h"

1
tools/perf/arch/x86/util/machine.c
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/string.h>
#include <limits.h>
#include <stdlib.h>
#include "../../util/util.h" // page_size

2
tools/perf/arch/x86/util/tsc.c
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@ -8,6 +8,8 @@
#include <linux/types.h>
#include <asm/barrier.h>
#include "../../../util/debug.h"
#include "../../../util/event.h"
#include "../../../util/synthetic-events.h"
#include "../../../util/tsc.h"
int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc,

1
tools/perf/builtin-inject.c
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@ -21,6 +21,7 @@
#include "util/auxtrace.h"
#include "util/jit.h"
#include "util/symbol.h"
#include "util/synthetic-events.h"
#include "util/thread.h"
#include <subcmd/parse-options.h>

1
tools/perf/builtin-kvm.c
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@ -17,6 +17,7 @@
#include "util/debug.h"
#include "util/tool.h"
#include "util/stat.h"
#include "util/synthetic-events.h"
#include "util/top.h"
#include "util/data.h"
#include "util/ordered-events.h"

1
tools/perf/builtin-record.c
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@ -38,6 +38,7 @@
#include "util/trigger.h"
#include "util/perf-hooks.h"
#include "util/cpu-set-sched.h"
#include "util/synthetic-events.h"
#include "util/time-utils.h"
#include "util/units.h"
#include "util/bpf-event.h"

1
tools/perf/builtin-stat.c
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@ -61,6 +61,7 @@
#include "util/tool.h"
#include "util/string2.h"
#include "util/metricgroup.h"
#include "util/synthetic-events.h"
#include "util/target.h"
#include "util/time-utils.h"
#include "util/top.h"

1
tools/perf/builtin-top.c
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@ -32,6 +32,7 @@
#include "util/map.h"
#include "util/session.h"
#include "util/symbol.h"
#include "util/synthetic-events.h"
#include "util/top.h"
#include "util/util.h"
#include <linux/rbtree.h>

1
tools/perf/builtin-trace.c
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@ -28,6 +28,7 @@
#include "util/dso.h"
#include "util/env.h"
#include "util/event.h"
#include "util/synthetic-events.h"
#include "util/evlist.h"
#include "util/evswitch.h"
#include <subcmd/pager.h>

1
tools/perf/tests/code-reading.c
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@ -24,6 +24,7 @@
#include "symbol.h"
#include "event.h"
#include "record.h"
#include "util/synthetic-events.h"
#include "thread.h"
#include "tests.h"

1
tools/perf/tests/cpumap.c
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@ -3,6 +3,7 @@
#include <stdio.h>
#include "cpumap.h"
#include "event.h"
#include "util/synthetic-events.h"
#include <string.h>
#include <linux/bitops.h>
#include <perf/cpumap.h>

1
tools/perf/tests/dwarf-unwind.c
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@ -15,6 +15,7 @@
#include "symbol.h"
#include "thread.h"
#include "callchain.h"
#include "util/synthetic-events.h"
#if defined (__x86_64__) || defined (__i386__) || defined (__powerpc__)
#include "arch-tests.h"

1
tools/perf/tests/event_update.c
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@ -7,6 +7,7 @@
#include "evsel.h"
#include "header.h"
#include "machine.h"
#include "util/synthetic-events.h"
#include "tool.h"
#include "tests.h"
#include "debug.h"

2
tools/perf/tests/hists_common.c
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@ -2,6 +2,7 @@
#include <inttypes.h>
#include "util/debug.h"
#include "util/dso.h"
#include "util/event.h" // struct perf_sample
#include "util/map.h"
#include "util/symbol.h"
#include "util/sort.h"
@ -10,6 +11,7 @@
#include "util/thread.h"
#include "tests/hists_common.h"
#include <linux/kernel.h>
#include <linux/perf_event.h>
static struct {
u32 pid;

2
tools/perf/tests/mmap-thread-lookup.c
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@ -8,11 +8,13 @@
#include <stdlib.h>
#include <stdio.h>
#include "debug.h"
#include "event.h"
#include "tests.h"
#include "machine.h"
#include "thread_map.h"
#include "map.h"
#include "symbol.h"
#include "util/synthetic-events.h"
#include "thread.h"
#include "util.h" // page_size

1
tools/perf/tests/sample-parsing.c
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@ -12,6 +12,7 @@
#include "event.h"
#include "evsel.h"
#include "debug.h"
#include "util/synthetic-events.h"
#include "tests.h"

1
tools/perf/tests/stat.c
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@ -5,6 +5,7 @@
#include "stat.h"
#include "counts.h"
#include "debug.h"
#include "util/synthetic-events.h"
static bool has_term(struct perf_record_stat_config *config,
u64 tag, u64 val)

1
tools/perf/tests/thread-map.c
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@ -8,6 +8,7 @@
#include "thread_map.h"
#include "debug.h"
#include "event.h"
#include "util/synthetic-events.h"
#include <linux/zalloc.h>
#include <perf/event.h>

1
tools/perf/ui/stdio/hist.c
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@ -5,6 +5,7 @@
#include "../../util/callchain.h"
#include "../../util/debug.h"
#include "../../util/event.h"
#include "../../util/hist.h"
#include "../../util/map.h"
#include "../../util/map_groups.h"

1
tools/perf/util/auxtrace.c
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@ -32,6 +32,7 @@
#include "pmu.h"
#include "evsel.h"
#include "symbol.h"
#include "util/synthetic-events.h"
#include "thread_map.h"
#include "asm/bug.h"
#include "auxtrace.h"

17
tools/perf/util/auxtrace.h
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@ -11,14 +11,13 @@
#include <errno.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdio.h> // FILE
#include <linux/list.h>
#include <linux/perf_event.h>
#include <linux/types.h>
#include <asm/bitsperlong.h>
#include <asm/barrier.h>
#include "event.h"
union perf_event;
struct perf_session;
struct evlist;
@ -27,6 +26,7 @@ struct perf_mmap;
struct perf_sample;
struct option;
struct record_opts;
struct perf_record_auxtrace_error;
struct perf_record_auxtrace_info;
struct events_stats;
@ -525,10 +525,6 @@ void auxtrace_synth_error(struct perf_record_auxtrace_error *auxtrace_error, int
int code, int cpu, pid_t pid, pid_t tid, u64 ip,
const char *msg, u64 timestamp);
int perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr,
struct perf_tool *tool,
struct perf_session *session,
perf_event__handler_t process);
int perf_event__process_auxtrace_info(struct perf_session *session,
union perf_event *event);
s64 perf_event__process_auxtrace(struct perf_session *session,
@ -605,15 +601,6 @@ void auxtrace_record__free(struct auxtrace_record *itr __maybe_unused)
{
}
static inline int
perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr __maybe_unused,
struct perf_tool *tool __maybe_unused,
struct perf_session *session __maybe_unused,
perf_event__handler_t process __maybe_unused)
{
return -EINVAL;
}
static inline
int auxtrace_record__options(struct auxtrace_record *itr __maybe_unused,
struct evlist *evlist __maybe_unused,

1
tools/perf/util/bpf-event.c
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@ -16,6 +16,7 @@
#include "map.h"
#include "evlist.h"
#include "record.h"
#include "util/synthetic-events.h"
#define ptr_to_u64(ptr) ((__u64)(unsigned long)(ptr))

15
tools/perf/util/bpf-event.h
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@ -6,9 +6,9 @@
#include <linux/rbtree.h>
#include <pthread.h>
#include <api/fd/array.h>
#include "event.h"
#include <stdio.h>
struct bpf_prog_info;
struct machine;
union perf_event;
struct perf_env;
@ -33,11 +33,6 @@ struct btf_node {
#ifdef HAVE_LIBBPF_SUPPORT
int machine__process_bpf(struct machine *machine, union perf_event *event,
struct perf_sample *sample);
int perf_event__synthesize_bpf_events(struct perf_session *session,
perf_event__handler_t process,
struct machine *machine,
struct record_opts *opts);
int bpf_event__add_sb_event(struct evlist **evlist,
struct perf_env *env);
void bpf_event__print_bpf_prog_info(struct bpf_prog_info *info,
@ -51,14 +46,6 @@ static inline int machine__process_bpf(struct machine *machine __maybe_unused,
return 0;
}
static inline int perf_event__synthesize_bpf_events(struct perf_session *session __maybe_unused,
perf_event__handler_t process __maybe_unused,
struct machine *machine __maybe_unused,
struct record_opts *opts __maybe_unused)
{
return 0;
}
static inline int bpf_event__add_sb_event(struct evlist **evlist __maybe_unused,
struct perf_env *env __maybe_unused)
{

1
tools/perf/util/callchain.c
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@ -23,6 +23,7 @@
#include "debug.h"
#include "dso.h"
#include "event.h"
#include "hist.h"
#include "sort.h"
#include "machine.h"

1
tools/perf/util/event.c
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@ -32,6 +32,7 @@
#include "stat.h"
#include "session.h"
#include "bpf-event.h"
#include "synthetic-events.h"
#include "tool.h"
#include "../perf.h"

118
tools/perf/util/event.h
View File

@ -279,95 +279,13 @@ enum {
void perf_event__print_totals(void);
struct evlist;
struct evsel;
struct perf_session;
struct perf_tool;
struct perf_thread_map;
struct perf_cpu_map;
struct perf_record_stat_config;
struct perf_stat_config;
struct perf_counts_values;
struct perf_tool;
typedef int (*perf_event__handler_t)(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
struct machine *machine);
int perf_event__synthesize_stat_events(struct perf_stat_config *config,
struct perf_tool *tool,
struct evlist *evlist,
perf_event__handler_t process,
bool attrs);
int perf_event__synthesize_attr(struct perf_tool *tool,
struct perf_event_attr *attr, u32 ids, u64 *id,
perf_event__handler_t process);
int perf_event__synthesize_attrs(struct perf_tool *tool,
struct evlist *evlist,
perf_event__handler_t process);
int perf_event__synthesize_build_id(struct perf_tool *tool,
struct dso *pos, u16 misc,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_extra_attr(struct perf_tool *tool,
struct evlist *evsel_list,
perf_event__handler_t process,
bool is_pipe);
int perf_event__synthesize_event_update_cpus(struct perf_tool *tool,
struct evsel *evsel,
perf_event__handler_t process);
int perf_event__synthesize_event_update_name(struct perf_tool *tool,
struct evsel *evsel,
perf_event__handler_t process);
int perf_event__synthesize_event_update_scale(struct perf_tool *tool,
struct evsel *evsel,
perf_event__handler_t process);
int perf_event__synthesize_event_update_unit(struct perf_tool *tool,
struct evsel *evsel,
perf_event__handler_t process);
int perf_event__synthesize_features(struct perf_tool *tool,
struct perf_session *session,
struct evlist *evlist,
perf_event__handler_t process);
int perf_event__synthesize_tracing_data(struct perf_tool *tool,
int fd, struct evlist *evlist,
perf_event__handler_t process);
int perf_event__synthesize_thread_map(struct perf_tool *tool,
struct perf_thread_map *threads,
perf_event__handler_t process,
struct machine *machine, bool mmap_data);
int perf_event__synthesize_thread_map2(struct perf_tool *tool,
struct perf_thread_map *threads,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_cpu_map(struct perf_tool *tool,
struct perf_cpu_map *cpus,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_threads(struct perf_tool *tool,
perf_event__handler_t process,
struct machine *machine, bool mmap_data,
unsigned int nr_threads_synthesize);
int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_stat_config(struct perf_tool *tool,
struct perf_stat_config *config,
perf_event__handler_t process,
struct machine *machine);
void perf_event__read_stat_config(struct perf_stat_config *config,
struct perf_record_stat_config *event);
int perf_event__synthesize_stat(struct perf_tool *tool,
u32 cpu, u32 thread, u64 id,
struct perf_counts_values *count,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_stat_round(struct perf_tool *tool,
u64 time, u64 type,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_modules(struct perf_tool *tool,
perf_event__handler_t process,
struct machine *machine);
int perf_event__process_comm(struct perf_tool *tool,
union perf_event *event,
@ -421,10 +339,6 @@ int perf_event__process_bpf(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
struct machine *machine);
int perf_tool__process_synth_event(struct perf_tool *tool,
union perf_event *event,
struct machine *machine,
perf_event__handler_t process);
int perf_event__process(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
@ -446,34 +360,6 @@ void thread__resolve(struct thread *thread, struct addr_location *al,
const char *perf_event__name(unsigned int id);
size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
u64 read_format);
int perf_event__synthesize_sample(union perf_event *event, u64 type,
u64 read_format,
const struct perf_sample *sample);
pid_t perf_event__synthesize_comm(struct perf_tool *tool,
union perf_event *event, pid_t pid,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_namespaces(struct perf_tool *tool,
union perf_event *event,
pid_t pid, pid_t tgid,
perf_event__handler_t process,
struct machine *machine);
int perf_event__synthesize_mmap_events(struct perf_tool *tool,
union perf_event *event,
pid_t pid, pid_t tgid,
perf_event__handler_t process,
struct machine *machine,
bool mmap_data);
int perf_event__synthesize_extra_kmaps(struct perf_tool *tool,
perf_event__handler_t process,
struct machine *machine);
size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp);

1
tools/perf/util/evsel.c
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@ -40,6 +40,7 @@
#include "trace-event.h"
#include "stat.h"
#include "string2.h"
#include "util/synthetic-events.h"
#include "memswap.h"
#include "util.h"
#include "../perf-sys.h"

1
tools/perf/util/header.c
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@ -45,6 +45,7 @@
#include "util.h" // page_size, perf_exe()
#include "cputopo.h"
#include "bpf-event.h"
#include "util/synthetic-events.h"
#include <linux/ctype.h>
#include <internal/lib.h>

1
tools/perf/util/intel-bts.c
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@ -28,6 +28,7 @@
#include "auxtrace.h"
#include "intel-pt-decoder/intel-pt-insn-decoder.h"
#include "intel-bts.h"
#include "util/synthetic-events.h"
#define MAX_TIMESTAMP (~0ULL)

1
tools/perf/util/intel-pt.c
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@ -33,6 +33,7 @@
#include "tsc.h"
#include "intel-pt.h"
#include "config.h"
#include "util/synthetic-events.h"
#include "time-utils.h"
#include "../arch/x86/include/uapi/asm/perf_regs.h"

10
tools/perf/util/machine.c
View File

@ -20,6 +20,7 @@
#include "symbol.h"
#include "sort.h"
#include "strlist.h"
#include "util/synthetic-events.h"
#include "target.h"
#include "thread.h"
#include "util.h"
@ -2624,6 +2625,15 @@ int __machine__synthesize_threads(struct machine *machine, struct perf_tool *too
return 0;
}
int machine__synthesize_threads(struct machine *machine, struct target *target,
struct perf_thread_map *threads, bool data_mmap,
unsigned int nr_threads_synthesize)
{
return __machine__synthesize_threads(machine, NULL, target, threads,
perf_event__process, data_mmap,
nr_threads_synthesize);
}
pid_t machine__get_current_tid(struct machine *machine, int cpu)
{
int nr_cpus = min(machine->env->nr_cpus_online, MAX_NR_CPUS);

15
tools/perf/util/machine.h
View File

@ -6,7 +6,6 @@
#include <linux/rbtree.h>
#include "map_groups.h"
#include "dsos.h"
#include "event.h"
#include "rwsem.h"
struct addr_location;
@ -252,20 +251,6 @@ int machines__for_each_thread(struct machines *machines,
int (*fn)(struct thread *thread, void *p),
void *priv);
int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool,
struct target *target, struct perf_thread_map *threads,
perf_event__handler_t process, bool data_mmap,
unsigned int nr_threads_synthesize);
static inline
int machine__synthesize_threads(struct machine *machine, struct target *target,
struct perf_thread_map *threads, bool data_mmap,
unsigned int nr_threads_synthesize)
{
return __machine__synthesize_threads(machine, NULL, target, threads,
perf_event__process, data_mmap,
nr_threads_synthesize);
}
pid_t machine__get_current_tid(struct machine *machine, int cpu);
int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
pid_t tid);

1
tools/perf/util/session.c
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@ -29,6 +29,7 @@
#include "thread-stack.h"
#include "sample-raw.h"
#include "stat.h"
#include "util/synthetic-events.h"
#include "util.h"
#include "ui/progress.h"
#include "../perf.h"

5
tools/perf/util/session.h
View File

@ -138,9 +138,4 @@ int perf_session__deliver_synth_event(struct perf_session *session,
int perf_event__process_id_index(struct perf_session *session,
union perf_event *event);
int perf_event__synthesize_id_index(struct perf_tool *tool,
perf_event__handler_t process,
struct evlist *evlist,
struct machine *machine);
#endif /* __PERF_SESSION_H */

1
tools/perf/util/stat.c
View File

@ -12,6 +12,7 @@
#include "target.h"
#include "evlist.h"
#include "evsel.h"
#include "util/synthetic-events.h"
#include "thread_map.h"
#include <linux/zalloc.h>

103
tools/perf/util/synthetic-events.h 100644
View File

@ -0,0 +1,103 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_SYNTHETIC_EVENTS_H
#define __PERF_SYNTHETIC_EVENTS_H
#include <stdbool.h>
#include <sys/types.h> // pid_t
#include <linux/compiler.h>
#include <linux/types.h>
struct auxtrace_record;
struct dso;
struct evlist;
struct evsel;
struct machine;
struct perf_counts_values;
struct perf_cpu_map;
struct perf_event_attr;
struct perf_event_mmap_page;
struct perf_sample;
struct perf_session;
struct perf_stat_config;
struct perf_thread_map;
struct perf_tool;
struct record_opts;
struct target;
union perf_event;
typedef int (*perf_event__handler_t)(struct perf_tool *tool, union perf_event *event,
struct perf_sample *sample, struct machine *machine);
int perf_event__synthesize_attrs(struct perf_tool *tool, struct evlist *evlist, perf_event__handler_t process);
int perf_event__synthesize_attr(struct perf_tool *tool, struct perf_event_attr *attr, u32 ids, u64 *id, perf_event__handler_t process);
int perf_event__synthesize_build_id(struct perf_tool *tool, struct dso *pos, u16 misc, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_cpu_map(struct perf_tool *tool, struct perf_cpu_map *cpus, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_event_update_cpus(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
int perf_event__synthesize_event_update_name(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
int perf_event__synthesize_event_update_scale(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
int perf_event__synthesize_event_update_unit(struct perf_tool *tool, struct evsel *evsel, perf_event__handler_t process);
int perf_event__synthesize_extra_attr(struct perf_tool *tool, struct evlist *evsel_list, perf_event__handler_t process, bool is_pipe);
int perf_event__synthesize_extra_kmaps(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_features(struct perf_tool *tool, struct perf_session *session, struct evlist *evlist, perf_event__handler_t process);
int perf_event__synthesize_id_index(struct perf_tool *tool, perf_event__handler_t process, struct evlist *evlist, struct machine *machine);
int perf_event__synthesize_kernel_mmap(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_mmap_events(struct perf_tool *tool, union perf_event *event, pid_t pid, pid_t tgid, perf_event__handler_t process, struct machine *machine, bool mmap_data);
int perf_event__synthesize_modules(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_namespaces(struct perf_tool *tool, union perf_event *event, pid_t pid, pid_t tgid, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_sample(union perf_event *event, u64 type, u64 read_format, const struct perf_sample *sample);
int perf_event__synthesize_stat_config(struct perf_tool *tool, struct perf_stat_config *config, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_stat_events(struct perf_stat_config *config, struct perf_tool *tool, struct evlist *evlist, perf_event__handler_t process, bool attrs);
int perf_event__synthesize_stat_round(struct perf_tool *tool, u64 time, u64 type, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_stat(struct perf_tool *tool, u32 cpu, u32 thread, u64 id, struct perf_counts_values *count, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_thread_map2(struct perf_tool *tool, struct perf_thread_map *threads, perf_event__handler_t process, struct machine *machine);
int perf_event__synthesize_thread_map(struct perf_tool *tool, struct perf_thread_map *threads, perf_event__handler_t process, struct machine *machine, bool mmap_data);
int perf_event__synthesize_threads(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine, bool mmap_data, unsigned int nr_threads_synthesize);
int perf_event__synthesize_tracing_data(struct perf_tool *tool, int fd, struct evlist *evlist, perf_event__handler_t process);
int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc, struct perf_tool *tool, perf_event__handler_t process, struct machine *machine);
pid_t perf_event__synthesize_comm(struct perf_tool *tool, union perf_event *event, pid_t pid, perf_event__handler_t process, struct machine *machine);
int perf_tool__process_synth_event(struct perf_tool *tool, union perf_event *event, struct machine *machine, perf_event__handler_t process);
size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type, u64 read_format);
int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool,
struct target *target, struct perf_thread_map *threads,
perf_event__handler_t process, bool data_mmap,
unsigned int nr_threads_synthesize);
int machine__synthesize_threads(struct machine *machine, struct target *target,
struct perf_thread_map *threads, bool data_mmap,
unsigned int nr_threads_synthesize);
#ifdef HAVE_AUXTRACE_SUPPORT
int perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr, struct perf_tool *tool,
struct perf_session *session, perf_event__handler_t process);
#else // HAVE_AUXTRACE_SUPPORT
#include <errno.h>
static inline int
perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr __maybe_unused,
struct perf_tool *tool __maybe_unused,
struct perf_session *session __maybe_unused,
perf_event__handler_t process __maybe_unused)
{
return -EINVAL;
}
#endif // HAVE_AUXTRACE_SUPPORT
#ifdef HAVE_LIBBPF_SUPPORT
int perf_event__synthesize_bpf_events(struct perf_session *session, perf_event__handler_t process,
struct machine *machine, struct record_opts *opts);
#else // HAVE_LIBBPF_SUPPORT
static inline int perf_event__synthesize_bpf_events(struct perf_session *session __maybe_unused,
perf_event__handler_t process __maybe_unused,
struct machine *machine __maybe_unused,
struct record_opts *opts __maybe_unused)
{
return 0;
}
#endif // HAVE_LIBBPF_SUPPORT
#endif // __PERF_SYNTHETIC_EVENTS_H

14
tools/perf/util/tsc.h
View File

@ -4,13 +4,12 @@
#include <linux/types.h>
#include "event.h"
struct perf_tsc_conversion {
u16 time_shift;
u32 time_mult;
u64 time_zero;
};
struct perf_event_mmap_page;
int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc,
@ -20,13 +19,4 @@ u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc);
u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc);
u64 rdtsc(void);
struct perf_event_mmap_page;
struct perf_tool;
struct machine;
int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc,
struct perf_tool *tool,
perf_event__handler_t process,
struct machine *machine);
#endif
#endif // __PERF_TSC_H