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libperf: Rename the PERF_RECORD_ structs to have a "perf" suffix

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Even more, to have a "perf_record_" prefix, so that they match the
PERF_RECORD_ enum they map to.

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-qbabmcz2a0pkzt72liyuz3p8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2019-08-26 19:02:31 -03:00
parent b1fcd190bb
commit 69d81f09e1
13 changed files with 69 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
tools/perf/lib/include/perf/event.h
View File

@ -7,7 +7,7 @@
#include <linux/limits.h>
#include <linux/bpf.h>
struct mmap_event {
struct perf_record_mmap {
struct perf_event_header header;
__u32 pid, tid;
__u64 start;
@ -16,7 +16,7 @@ struct mmap_event {
char filename[PATH_MAX];
};
struct mmap2_event {
struct perf_record_mmap2 {
struct perf_event_header header;
__u32 pid, tid;
__u64 start;
@ -31,33 +31,33 @@ struct mmap2_event {
char filename[PATH_MAX];
};
struct comm_event {
struct perf_record_comm {
struct perf_event_header header;
__u32 pid, tid;
char comm[16];
};
struct namespaces_event {
struct perf_record_namespaces {
struct perf_event_header header;
__u32 pid, tid;
__u64 nr_namespaces;
struct perf_ns_link_info link_info[];
};
struct fork_event {
struct perf_record_fork {
struct perf_event_header header;
__u32 pid, ppid;
__u32 tid, ptid;
__u64 time;
};
struct lost_event {
struct perf_record_lost {
struct perf_event_header header;
__u64 id;
__u64 lost;
};
struct lost_samples_event {
struct perf_record_lost_samples {
struct perf_event_header header;
__u64 lost;
};
@ -65,7 +65,7 @@ struct lost_samples_event {
/*
* PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
*/
struct read_event {
struct perf_record_read {
struct perf_event_header header;
__u32 pid, tid;
__u64 value;
@ -74,7 +74,7 @@ struct read_event {
__u64 id;
};
struct throttle_event {
struct perf_record_throttle {
struct perf_event_header header;
__u64 time;
__u64 id;
@ -85,7 +85,7 @@ struct throttle_event {
#define KSYM_NAME_LEN 256
#endif
struct ksymbol_event {
struct perf_record_ksymbol {
struct perf_event_header header;
__u64 addr;
__u32 len;
@ -94,7 +94,7 @@ struct ksymbol_event {
char name[KSYM_NAME_LEN];
};
struct bpf_event {
struct perf_record_bpf_event {
struct perf_event_header header;
__u16 type;
__u16 flags;
@ -104,7 +104,7 @@ struct bpf_event {
__u8 tag[BPF_TAG_SIZE]; // prog tag
};
struct sample_event {
struct perf_record_sample {
struct perf_event_header header;
__u64 array[];
};

4
tools/perf/tests/parse-no-sample-id-all.c
View File

@ -87,10 +87,10 @@ int test__parse_no_sample_id_all(struct test *test __maybe_unused, int subtest _
},
.id = 2,
};
struct mmap_event event3 = {
struct perf_record_mmap event3 = {
.header = {
.type = PERF_RECORD_MMAP,
.size = sizeof(struct mmap_event),
.size = sizeof(struct perf_record_mmap),
},
};
union perf_event *events[] = {

12
tools/perf/util/bpf-event.c
View File

@ -161,8 +161,8 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session,
union perf_event *event,
struct record_opts *opts)
{
struct ksymbol_event *ksymbol_event = &event->ksymbol_event;
struct bpf_event *bpf_event = &event->bpf_event;
struct perf_record_ksymbol *ksymbol_event = &event->ksymbol_event;
struct perf_record_bpf_event *bpf_event = &event->bpf_event;
struct bpf_prog_info_linear *info_linear;
struct perf_tool *tool = session->tool;
struct bpf_prog_info_node *info_node;
@ -230,10 +230,10 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session,
__u64 *prog_addrs = (__u64 *)(uintptr_t)(info->jited_ksyms);
int name_len;
*ksymbol_event = (struct ksymbol_event){
*ksymbol_event = (struct perf_record_ksymbol) {
.header = {
.type = PERF_RECORD_KSYMBOL,
.size = offsetof(struct ksymbol_event, name),
.size = offsetof(struct perf_record_ksymbol, name),
},
.addr = prog_addrs[i],
.len = prog_lens[i],
@ -254,10 +254,10 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session,
if (!opts->no_bpf_event) {
/* Synthesize PERF_RECORD_BPF_EVENT */
*bpf_event = (struct bpf_event){
*bpf_event = (struct perf_record_bpf_event) {
.header = {
.type = PERF_RECORD_BPF_EVENT,
.size = sizeof(struct bpf_event),
.size = sizeof(struct perf_record_bpf_event),
},
.type = PERF_BPF_EVENT_PROG_LOAD,
.flags = 0,

30
tools/perf/util/event.h
View File

@ -305,18 +305,18 @@ static inline void *perf_synth__raw_data(void *p)
* when possible sends this number in a PERF_RECORD_LOST event. The number of
* such "chunks" of lost events is stored in .nr_events[PERF_EVENT_LOST] while
* total_lost tells exactly how many events the kernel in fact lost, i.e. it is
* the sum of all struct lost_event.lost fields reported.
* the sum of all struct perf_record_lost.lost fields reported.
*
* The kernel discards mixed up samples and sends the number in a
* PERF_RECORD_LOST_SAMPLES event. The number of lost-samples events is stored
* in .nr_events[PERF_RECORD_LOST_SAMPLES] while total_lost_samples tells
* exactly how many samples the kernel in fact dropped, i.e. it is the sum of
* all struct lost_samples_event.lost fields reported.
* all struct perf_record_lost_samples.lost fields reported.
*
* The total_period is needed because by default auto-freq is used, so
* multipling nr_events[PERF_EVENT_SAMPLE] by a frequency isn't possible to get
* the total number of low level events, it is necessary to to sum all struct
* sample_event.period and stash the result in total_period.
* perf_record_sample.period and stash the result in total_period.
*/
struct events_stats {
u64 total_period;
@ -550,16 +550,18 @@ struct compressed_event {
union perf_event {
struct perf_event_header header;
struct mmap_event mmap;
struct mmap2_event mmap2;
struct comm_event comm;
struct namespaces_event namespaces;
struct fork_event fork;
struct lost_event lost;
struct lost_samples_event lost_samples;
struct read_event read;
struct throttle_event throttle;
struct sample_event sample;
struct perf_record_mmap mmap;
struct perf_record_mmap2 mmap2;
struct perf_record_comm comm;
struct perf_record_namespaces namespaces;
struct perf_record_fork fork;
struct perf_record_lost lost;
struct perf_record_lost_samples lost_samples;
struct perf_record_read read;
struct perf_record_throttle throttle;
struct perf_record_sample sample;
struct perf_record_bpf_event bpf_event;
struct perf_record_ksymbol ksymbol_event;
struct attr_event attr;
struct event_update_event event_update;
struct event_type_event event_type;
@ -579,8 +581,6 @@ union perf_event {
struct stat_round_event stat_round;
struct time_conv_event time_conv;
struct feature_event feat;
struct ksymbol_event ksymbol_event;
struct bpf_event bpf_event;
struct compressed_event pack;
};

4
tools/perf/util/evsel.c
View File

@ -117,7 +117,7 @@ int __perf_evsel__sample_size(u64 sample_type)
*
* This function returns the position of the event id (PERF_SAMPLE_ID or
* PERF_SAMPLE_IDENTIFIER) in a sample event i.e. in the array of struct
* sample_event.
* perf_record_sample.
*/
static int __perf_evsel__calc_id_pos(u64 sample_type)
{
@ -2420,7 +2420,7 @@ int perf_evsel__parse_sample_timestamp(struct evsel *evsel,
size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
u64 read_format)
{
size_t sz, result = sizeof(struct sample_event);
size_t sz, result = sizeof(struct perf_record_sample);
if (type & PERF_SAMPLE_IDENTIFIER)
result += sizeof(u64);

2
tools/perf/util/evsel.h
View File

@ -107,7 +107,7 @@ struct xyarray;
* show the name used, not some alias.
* @id_pos: the position of the event id (PERF_SAMPLE_ID or
* PERF_SAMPLE_IDENTIFIER) in a sample event i.e. in the array of
* struct sample_event
* struct perf_record_sample
* @is_pos: the position (counting backwards) of the event id (PERF_SAMPLE_ID or
* PERF_SAMPLE_IDENTIFIER) in a non-sample event i.e. if sample_id_all
* is used there is an id sample appended to non-sample events

2
tools/perf/util/intel-bts.c
View File

@ -818,7 +818,7 @@ static int intel_bts_synth_events(struct intel_bts *bts,
* We only use sample types from PERF_SAMPLE_MASK so we can use
* __perf_evsel__sample_size() here.
*/
bts->branches_event_size = sizeof(struct sample_event) +
bts->branches_event_size = sizeof(struct perf_record_sample) +
__perf_evsel__sample_size(attr.sample_type);
}

2
tools/perf/util/namespaces.c
View File

@ -19,7 +19,7 @@
#include <asm/bug.h>
#include <linux/zalloc.h>
struct namespaces *namespaces__new(struct namespaces_event *event)
struct namespaces *namespaces__new(struct perf_record_namespaces *event)
{
struct namespaces *namespaces;
u64 link_info_size = ((event ? event->nr_namespaces : NR_NAMESPACES) *

4
tools/perf/util/namespaces.h
View File

@ -17,7 +17,7 @@
int setns(int fd, int nstype);
#endif
struct namespaces_event;
struct perf_record_namespaces;
struct namespaces {
struct list_head list;
@ -25,7 +25,7 @@ struct namespaces {
struct perf_ns_link_info link_info[];
};
struct namespaces *namespaces__new(struct namespaces_event *event);
struct namespaces *namespaces__new(struct perf_record_namespaces *event);
void namespaces__free(struct namespaces *namespaces);
struct nsinfo {

44
tools/perf/util/python.c
View File

@ -116,12 +116,12 @@ static PyMemberDef pyrf_mmap_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(perf_event_header, misc, T_UINT, "event misc"),
member_def(mmap_event, pid, T_UINT, "event pid"),
member_def(mmap_event, tid, T_UINT, "event tid"),
member_def(mmap_event, start, T_ULONGLONG, "start of the map"),
member_def(mmap_event, len, T_ULONGLONG, "map length"),
member_def(mmap_event, pgoff, T_ULONGLONG, "page offset"),
member_def(mmap_event, filename, T_STRING_INPLACE, "backing store"),
member_def(perf_record_mmap, pid, T_UINT, "event pid"),
member_def(perf_record_mmap, tid, T_UINT, "event tid"),
member_def(perf_record_mmap, start, T_ULONGLONG, "start of the map"),
member_def(perf_record_mmap, len, T_ULONGLONG, "map length"),
member_def(perf_record_mmap, pgoff, T_ULONGLONG, "page offset"),
member_def(perf_record_mmap, filename, T_STRING_INPLACE, "backing store"),
{ .name = NULL, },
};
@ -159,11 +159,11 @@ static char pyrf_task_event__doc[] = PyDoc_STR("perf task (fork/exit) event obje
static PyMemberDef pyrf_task_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(fork_event, pid, T_UINT, "event pid"),
member_def(fork_event, ppid, T_UINT, "event ppid"),
member_def(fork_event, tid, T_UINT, "event tid"),
member_def(fork_event, ptid, T_UINT, "event ptid"),
member_def(fork_event, time, T_ULONGLONG, "timestamp"),
member_def(perf_record_fork, pid, T_UINT, "event pid"),
member_def(perf_record_fork, ppid, T_UINT, "event ppid"),
member_def(perf_record_fork, tid, T_UINT, "event tid"),
member_def(perf_record_fork, ptid, T_UINT, "event ptid"),
member_def(perf_record_fork, time, T_ULONGLONG, "timestamp"),
{ .name = NULL, },
};
@ -194,9 +194,9 @@ static char pyrf_comm_event__doc[] = PyDoc_STR("perf comm event object.");
static PyMemberDef pyrf_comm_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(comm_event, pid, T_UINT, "event pid"),
member_def(comm_event, tid, T_UINT, "event tid"),
member_def(comm_event, comm, T_STRING_INPLACE, "process name"),
member_def(perf_record_comm, pid, T_UINT, "event pid"),
member_def(perf_record_comm, tid, T_UINT, "event tid"),
member_def(perf_record_comm, comm, T_STRING_INPLACE, "process name"),
{ .name = NULL, },
};
@ -223,15 +223,15 @@ static char pyrf_throttle_event__doc[] = PyDoc_STR("perf throttle event object."
static PyMemberDef pyrf_throttle_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(throttle_event, time, T_ULONGLONG, "timestamp"),
member_def(throttle_event, id, T_ULONGLONG, "event id"),
member_def(throttle_event, stream_id, T_ULONGLONG, "event stream id"),
member_def(perf_record_throttle, time, T_ULONGLONG, "timestamp"),
member_def(perf_record_throttle, id, T_ULONGLONG, "event id"),
member_def(perf_record_throttle, stream_id, T_ULONGLONG, "event stream id"),
{ .name = NULL, },
};
static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent)
{
struct throttle_event *te = (struct throttle_event *)(&pevent->event.header + 1);
struct perf_record_throttle *te = (struct perf_record_throttle *)(&pevent->event.header + 1);
return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRI_lu64 ", id: %" PRI_lu64
", stream_id: %" PRI_lu64 " }",
@ -253,8 +253,8 @@ static char pyrf_lost_event__doc[] = PyDoc_STR("perf lost event object.");
static PyMemberDef pyrf_lost_event__members[] = {
sample_members
member_def(lost_event, id, T_ULONGLONG, "event id"),
member_def(lost_event, lost, T_ULONGLONG, "number of lost events"),
member_def(perf_record_lost, id, T_ULONGLONG, "event id"),
member_def(perf_record_lost, lost, T_ULONGLONG, "number of lost events"),
{ .name = NULL, },
};
@ -288,8 +288,8 @@ static char pyrf_read_event__doc[] = PyDoc_STR("perf read event object.");
static PyMemberDef pyrf_read_event__members[] = {
sample_members
member_def(read_event, pid, T_UINT, "event pid"),
member_def(read_event, tid, T_UINT, "event tid"),
member_def(perf_record_read, pid, T_UINT, "event pid"),
member_def(perf_record_read, tid, T_UINT, "event tid"),
{ .name = NULL, },
};

2
tools/perf/util/session.c
View File

@ -1254,7 +1254,7 @@ static void dump_sample(struct evsel *evsel, union perf_event *event,
static void dump_read(struct evsel *evsel, union perf_event *event)
{
struct read_event *read_event = &event->read;
struct perf_record_read *read_event = &event->read;
u64 read_format;
if (!dump_trace)

4
tools/perf/util/thread.c
View File

@ -169,7 +169,7 @@ struct namespaces *thread__namespaces(struct thread *thread)
}
static int __thread__set_namespaces(struct thread *thread, u64 timestamp,
struct namespaces_event *event)
struct perf_record_namespaces *event)
{
struct namespaces *new, *curr = __thread__namespaces(thread);
@ -193,7 +193,7 @@ static int __thread__set_namespaces(struct thread *thread, u64 timestamp,
}
int thread__set_namespaces(struct thread *thread, u64 timestamp,
struct namespaces_event *event)
struct perf_record_namespaces *event)
{
int ret;

4
tools/perf/util/thread.h
View File

@ -16,7 +16,7 @@
struct addr_location;
struct map;
struct namespaces_event;
struct perf_record_namespaces;
struct thread_stack;
struct unwind_libunwind_ops;
@ -74,7 +74,7 @@ static inline void thread__exited(struct thread *thread)
struct namespaces *thread__namespaces(struct thread *thread);
int thread__set_namespaces(struct thread *thread, u64 timestamp,
struct namespaces_event *event);
struct perf_record_namespaces *event);
int __thread__set_comm(struct thread *thread, const char *comm, u64 timestamp,
bool exec);