libperf: Rename the PERF_RECORD_ structs to have a "perf" suffix
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>
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@ -7,7 +7,7 @@
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#include <linux/limits.h>
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#include <linux/bpf.h>
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struct mmap_event {
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struct perf_record_mmap {
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struct perf_event_header header;
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__u32 pid, tid;
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__u64 start;
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@ -16,7 +16,7 @@ struct mmap_event {
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char filename[PATH_MAX];
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};
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struct mmap2_event {
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struct perf_record_mmap2 {
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struct perf_event_header header;
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__u32 pid, tid;
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__u64 start;
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@ -31,33 +31,33 @@ struct mmap2_event {
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char filename[PATH_MAX];
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};
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struct comm_event {
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struct perf_record_comm {
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struct perf_event_header header;
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__u32 pid, tid;
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char comm[16];
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};
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struct namespaces_event {
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struct perf_record_namespaces {
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struct perf_event_header header;
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__u32 pid, tid;
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__u64 nr_namespaces;
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struct perf_ns_link_info link_info[];
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};
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struct fork_event {
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struct perf_record_fork {
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struct perf_event_header header;
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__u32 pid, ppid;
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__u32 tid, ptid;
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__u64 time;
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};
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struct lost_event {
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struct perf_record_lost {
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struct perf_event_header header;
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__u64 id;
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__u64 lost;
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};
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struct lost_samples_event {
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struct perf_record_lost_samples {
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struct perf_event_header header;
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__u64 lost;
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};
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@ -65,7 +65,7 @@ struct lost_samples_event {
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/*
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* PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
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*/
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struct read_event {
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struct perf_record_read {
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struct perf_event_header header;
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__u32 pid, tid;
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__u64 value;
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@ -74,7 +74,7 @@ struct read_event {
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__u64 id;
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};
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struct throttle_event {
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struct perf_record_throttle {
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struct perf_event_header header;
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__u64 time;
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__u64 id;
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@ -85,7 +85,7 @@ struct throttle_event {
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#define KSYM_NAME_LEN 256
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#endif
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struct ksymbol_event {
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struct perf_record_ksymbol {
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struct perf_event_header header;
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__u64 addr;
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__u32 len;
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@ -94,7 +94,7 @@ struct ksymbol_event {
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char name[KSYM_NAME_LEN];
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};
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struct bpf_event {
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struct perf_record_bpf_event {
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struct perf_event_header header;
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__u16 type;
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__u16 flags;
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@ -104,7 +104,7 @@ struct bpf_event {
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__u8 tag[BPF_TAG_SIZE]; // prog tag
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};
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struct sample_event {
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struct perf_record_sample {
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struct perf_event_header header;
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__u64 array[];
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};
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@ -87,10 +87,10 @@ int test__parse_no_sample_id_all(struct test *test __maybe_unused, int subtest _
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},
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.id = 2,
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};
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struct mmap_event event3 = {
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struct perf_record_mmap event3 = {
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.header = {
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.type = PERF_RECORD_MMAP,
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.size = sizeof(struct mmap_event),
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.size = sizeof(struct perf_record_mmap),
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},
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};
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union perf_event *events[] = {
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@ -161,8 +161,8 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session,
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union perf_event *event,
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struct record_opts *opts)
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{
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struct ksymbol_event *ksymbol_event = &event->ksymbol_event;
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struct bpf_event *bpf_event = &event->bpf_event;
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struct perf_record_ksymbol *ksymbol_event = &event->ksymbol_event;
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struct perf_record_bpf_event *bpf_event = &event->bpf_event;
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struct bpf_prog_info_linear *info_linear;
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struct perf_tool *tool = session->tool;
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struct bpf_prog_info_node *info_node;
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@ -230,10 +230,10 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session,
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__u64 *prog_addrs = (__u64 *)(uintptr_t)(info->jited_ksyms);
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int name_len;
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*ksymbol_event = (struct ksymbol_event){
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*ksymbol_event = (struct perf_record_ksymbol) {
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.header = {
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.type = PERF_RECORD_KSYMBOL,
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.size = offsetof(struct ksymbol_event, name),
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.size = offsetof(struct perf_record_ksymbol, name),
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},
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.addr = prog_addrs[i],
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.len = prog_lens[i],
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@ -254,10 +254,10 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_session *session,
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if (!opts->no_bpf_event) {
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/* Synthesize PERF_RECORD_BPF_EVENT */
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*bpf_event = (struct bpf_event){
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*bpf_event = (struct perf_record_bpf_event) {
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.header = {
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.type = PERF_RECORD_BPF_EVENT,
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.size = sizeof(struct bpf_event),
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.size = sizeof(struct perf_record_bpf_event),
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},
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.type = PERF_BPF_EVENT_PROG_LOAD,
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.flags = 0,
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@ -305,18 +305,18 @@ static inline void *perf_synth__raw_data(void *p)
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* when possible sends this number in a PERF_RECORD_LOST event. The number of
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* such "chunks" of lost events is stored in .nr_events[PERF_EVENT_LOST] while
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* total_lost tells exactly how many events the kernel in fact lost, i.e. it is
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* the sum of all struct lost_event.lost fields reported.
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* the sum of all struct perf_record_lost.lost fields reported.
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*
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* The kernel discards mixed up samples and sends the number in a
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* PERF_RECORD_LOST_SAMPLES event. The number of lost-samples events is stored
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* in .nr_events[PERF_RECORD_LOST_SAMPLES] while total_lost_samples tells
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* exactly how many samples the kernel in fact dropped, i.e. it is the sum of
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* all struct lost_samples_event.lost fields reported.
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* all struct perf_record_lost_samples.lost fields reported.
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*
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* The total_period is needed because by default auto-freq is used, so
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* multipling nr_events[PERF_EVENT_SAMPLE] by a frequency isn't possible to get
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* the total number of low level events, it is necessary to to sum all struct
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* sample_event.period and stash the result in total_period.
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* perf_record_sample.period and stash the result in total_period.
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*/
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struct events_stats {
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u64 total_period;
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@ -550,16 +550,18 @@ struct compressed_event {
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union perf_event {
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struct perf_event_header header;
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struct mmap_event mmap;
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struct mmap2_event mmap2;
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struct comm_event comm;
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struct namespaces_event namespaces;
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struct fork_event fork;
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struct lost_event lost;
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struct lost_samples_event lost_samples;
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struct read_event read;
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struct throttle_event throttle;
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struct sample_event sample;
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struct perf_record_mmap mmap;
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struct perf_record_mmap2 mmap2;
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struct perf_record_comm comm;
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struct perf_record_namespaces namespaces;
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struct perf_record_fork fork;
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struct perf_record_lost lost;
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struct perf_record_lost_samples lost_samples;
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struct perf_record_read read;
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struct perf_record_throttle throttle;
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struct perf_record_sample sample;
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struct perf_record_bpf_event bpf_event;
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struct perf_record_ksymbol ksymbol_event;
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struct attr_event attr;
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struct event_update_event event_update;
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struct event_type_event event_type;
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@ -579,8 +581,6 @@ union perf_event {
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struct stat_round_event stat_round;
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struct time_conv_event time_conv;
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struct feature_event feat;
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struct ksymbol_event ksymbol_event;
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struct bpf_event bpf_event;
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struct compressed_event pack;
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};
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@ -117,7 +117,7 @@ int __perf_evsel__sample_size(u64 sample_type)
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*
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* This function returns the position of the event id (PERF_SAMPLE_ID or
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* PERF_SAMPLE_IDENTIFIER) in a sample event i.e. in the array of struct
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* sample_event.
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* perf_record_sample.
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*/
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static int __perf_evsel__calc_id_pos(u64 sample_type)
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{
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@ -2420,7 +2420,7 @@ int perf_evsel__parse_sample_timestamp(struct evsel *evsel,
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size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type,
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u64 read_format)
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{
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size_t sz, result = sizeof(struct sample_event);
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size_t sz, result = sizeof(struct perf_record_sample);
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if (type & PERF_SAMPLE_IDENTIFIER)
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result += sizeof(u64);
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@ -107,7 +107,7 @@ struct xyarray;
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* show the name used, not some alias.
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* @id_pos: the position of the event id (PERF_SAMPLE_ID or
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* PERF_SAMPLE_IDENTIFIER) in a sample event i.e. in the array of
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* struct sample_event
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* struct perf_record_sample
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* @is_pos: the position (counting backwards) of the event id (PERF_SAMPLE_ID or
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* PERF_SAMPLE_IDENTIFIER) in a non-sample event i.e. if sample_id_all
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* is used there is an id sample appended to non-sample events
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@ -818,7 +818,7 @@ static int intel_bts_synth_events(struct intel_bts *bts,
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* We only use sample types from PERF_SAMPLE_MASK so we can use
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* __perf_evsel__sample_size() here.
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*/
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bts->branches_event_size = sizeof(struct sample_event) +
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bts->branches_event_size = sizeof(struct perf_record_sample) +
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__perf_evsel__sample_size(attr.sample_type);
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}
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@ -19,7 +19,7 @@
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#include <asm/bug.h>
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#include <linux/zalloc.h>
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struct namespaces *namespaces__new(struct namespaces_event *event)
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struct namespaces *namespaces__new(struct perf_record_namespaces *event)
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{
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struct namespaces *namespaces;
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u64 link_info_size = ((event ? event->nr_namespaces : NR_NAMESPACES) *
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@ -17,7 +17,7 @@
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int setns(int fd, int nstype);
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#endif
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struct namespaces_event;
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struct perf_record_namespaces;
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struct namespaces {
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struct list_head list;
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struct perf_ns_link_info link_info[];
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};
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struct namespaces *namespaces__new(struct namespaces_event *event);
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struct namespaces *namespaces__new(struct perf_record_namespaces *event);
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void namespaces__free(struct namespaces *namespaces);
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struct nsinfo {
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@ -116,12 +116,12 @@ static PyMemberDef pyrf_mmap_event__members[] = {
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sample_members
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member_def(perf_event_header, type, T_UINT, "event type"),
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member_def(perf_event_header, misc, T_UINT, "event misc"),
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member_def(mmap_event, pid, T_UINT, "event pid"),
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member_def(mmap_event, tid, T_UINT, "event tid"),
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member_def(mmap_event, start, T_ULONGLONG, "start of the map"),
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member_def(mmap_event, len, T_ULONGLONG, "map length"),
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member_def(mmap_event, pgoff, T_ULONGLONG, "page offset"),
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member_def(mmap_event, filename, T_STRING_INPLACE, "backing store"),
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member_def(perf_record_mmap, pid, T_UINT, "event pid"),
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member_def(perf_record_mmap, tid, T_UINT, "event tid"),
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member_def(perf_record_mmap, start, T_ULONGLONG, "start of the map"),
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member_def(perf_record_mmap, len, T_ULONGLONG, "map length"),
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member_def(perf_record_mmap, pgoff, T_ULONGLONG, "page offset"),
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member_def(perf_record_mmap, filename, T_STRING_INPLACE, "backing store"),
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{ .name = NULL, },
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};
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@ -159,11 +159,11 @@ static char pyrf_task_event__doc[] = PyDoc_STR("perf task (fork/exit) event obje
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static PyMemberDef pyrf_task_event__members[] = {
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sample_members
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member_def(perf_event_header, type, T_UINT, "event type"),
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member_def(fork_event, pid, T_UINT, "event pid"),
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member_def(fork_event, ppid, T_UINT, "event ppid"),
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member_def(fork_event, tid, T_UINT, "event tid"),
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member_def(fork_event, ptid, T_UINT, "event ptid"),
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member_def(fork_event, time, T_ULONGLONG, "timestamp"),
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member_def(perf_record_fork, pid, T_UINT, "event pid"),
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member_def(perf_record_fork, ppid, T_UINT, "event ppid"),
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member_def(perf_record_fork, tid, T_UINT, "event tid"),
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member_def(perf_record_fork, ptid, T_UINT, "event ptid"),
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member_def(perf_record_fork, time, T_ULONGLONG, "timestamp"),
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{ .name = NULL, },
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};
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@ -194,9 +194,9 @@ static char pyrf_comm_event__doc[] = PyDoc_STR("perf comm event object.");
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static PyMemberDef pyrf_comm_event__members[] = {
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sample_members
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member_def(perf_event_header, type, T_UINT, "event type"),
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member_def(comm_event, pid, T_UINT, "event pid"),
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member_def(comm_event, tid, T_UINT, "event tid"),
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member_def(comm_event, comm, T_STRING_INPLACE, "process name"),
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member_def(perf_record_comm, pid, T_UINT, "event pid"),
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member_def(perf_record_comm, tid, T_UINT, "event tid"),
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member_def(perf_record_comm, comm, T_STRING_INPLACE, "process name"),
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{ .name = NULL, },
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};
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static PyMemberDef pyrf_throttle_event__members[] = {
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sample_members
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member_def(perf_event_header, type, T_UINT, "event type"),
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member_def(throttle_event, time, T_ULONGLONG, "timestamp"),
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member_def(throttle_event, id, T_ULONGLONG, "event id"),
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member_def(throttle_event, stream_id, T_ULONGLONG, "event stream id"),
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member_def(perf_record_throttle, time, T_ULONGLONG, "timestamp"),
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member_def(perf_record_throttle, id, T_ULONGLONG, "event id"),
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member_def(perf_record_throttle, stream_id, T_ULONGLONG, "event stream id"),
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{ .name = NULL, },
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};
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static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent)
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{
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struct throttle_event *te = (struct throttle_event *)(&pevent->event.header + 1);
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struct perf_record_throttle *te = (struct perf_record_throttle *)(&pevent->event.header + 1);
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return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRI_lu64 ", id: %" PRI_lu64
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", stream_id: %" PRI_lu64 " }",
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@ -253,8 +253,8 @@ static char pyrf_lost_event__doc[] = PyDoc_STR("perf lost event object.");
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static PyMemberDef pyrf_lost_event__members[] = {
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sample_members
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member_def(lost_event, id, T_ULONGLONG, "event id"),
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member_def(lost_event, lost, T_ULONGLONG, "number of lost events"),
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member_def(perf_record_lost, id, T_ULONGLONG, "event id"),
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member_def(perf_record_lost, lost, T_ULONGLONG, "number of lost events"),
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{ .name = NULL, },
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};
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@ -288,8 +288,8 @@ static char pyrf_read_event__doc[] = PyDoc_STR("perf read event object.");
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static PyMemberDef pyrf_read_event__members[] = {
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sample_members
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member_def(read_event, pid, T_UINT, "event pid"),
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member_def(read_event, tid, T_UINT, "event tid"),
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member_def(perf_record_read, pid, T_UINT, "event pid"),
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member_def(perf_record_read, tid, T_UINT, "event tid"),
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{ .name = NULL, },
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};
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@ -1254,7 +1254,7 @@ static void dump_sample(struct evsel *evsel, union perf_event *event,
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static void dump_read(struct evsel *evsel, union perf_event *event)
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{
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struct read_event *read_event = &event->read;
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struct perf_record_read *read_event = &event->read;
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u64 read_format;
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if (!dump_trace)
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@ -169,7 +169,7 @@ struct namespaces *thread__namespaces(struct thread *thread)
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}
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static int __thread__set_namespaces(struct thread *thread, u64 timestamp,
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struct namespaces_event *event)
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struct perf_record_namespaces *event)
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{
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struct namespaces *new, *curr = __thread__namespaces(thread);
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@ -193,7 +193,7 @@ static int __thread__set_namespaces(struct thread *thread, u64 timestamp,
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}
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int thread__set_namespaces(struct thread *thread, u64 timestamp,
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struct namespaces_event *event)
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struct perf_record_namespaces *event)
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{
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int ret;
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@ -16,7 +16,7 @@
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|||
|
||||
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);
|
||||
|
|
Loading…
Reference in New Issue