From 8115d60c323dd9931b95221c0a392aeddc1d6ef3 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Sat, 29 Jan 2011 14:01:45 -0200 Subject: perf tools: Kill event_t typedef, use 'union perf_event' instead And move the event_t methods to the perf_event__ too. No code changes, just namespace consistency. Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/build-id.c | 19 ++--- tools/perf/util/callchain.c | 3 +- tools/perf/util/callchain.h | 4 +- tools/perf/util/debug.c | 2 +- tools/perf/util/debug.h | 2 +- tools/perf/util/event.c | 187 +++++++++++++++++++++++--------------------- tools/perf/util/event.h | 69 ++++++++-------- tools/perf/util/evlist.c | 6 +- tools/perf/util/evlist.h | 4 +- tools/perf/util/evsel.c | 10 +-- tools/perf/util/header.c | 83 ++++++++++---------- tools/perf/util/header.h | 50 ++++++------ tools/perf/util/hist.c | 2 +- tools/perf/util/session.c | 169 +++++++++++++++++++-------------------- tools/perf/util/session.h | 13 +-- 15 files changed, 321 insertions(+), 302 deletions(-) (limited to 'tools/perf/util') diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c index b184a7fa0843..31f934af9861 100644 --- a/tools/perf/util/build-id.c +++ b/tools/perf/util/build-id.c @@ -14,7 +14,7 @@ #include #include "debug.h" -static int build_id__mark_dso_hit(event_t *event, +static int build_id__mark_dso_hit(union perf_event *event, struct perf_sample *sample __used, struct perf_session *session) { @@ -37,13 +37,14 @@ static int build_id__mark_dso_hit(event_t *event, return 0; } -static int event__exit_del_thread(event_t *self, struct perf_sample *sample __used, - struct perf_session *session) +static int perf_event__exit_del_thread(union perf_event *event, + struct perf_sample *sample __used, + struct perf_session *session) { - struct thread *thread = perf_session__findnew(session, self->fork.tid); + struct thread *thread = perf_session__findnew(session, event->fork.tid); - dump_printf("(%d:%d):(%d:%d)\n", self->fork.pid, self->fork.tid, - self->fork.ppid, self->fork.ptid); + dump_printf("(%d:%d):(%d:%d)\n", event->fork.pid, event->fork.tid, + event->fork.ppid, event->fork.ptid); if (thread) { rb_erase(&thread->rb_node, &session->threads); @@ -56,9 +57,9 @@ static int event__exit_del_thread(event_t *self, struct perf_sample *sample __us struct perf_event_ops build_id__mark_dso_hit_ops = { .sample = build_id__mark_dso_hit, - .mmap = event__process_mmap, - .fork = event__process_task, - .exit = event__exit_del_thread, + .mmap = perf_event__process_mmap, + .fork = perf_event__process_task, + .exit = perf_event__exit_del_thread, }; char *dso__build_id_filename(struct dso *self, char *bf, size_t size) diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index f8c66d1435e0..9f7106a8d9a4 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -18,7 +18,8 @@ #include "util.h" #include "callchain.h" -bool ip_callchain__valid(struct ip_callchain *chain, const event_t *event) +bool ip_callchain__valid(struct ip_callchain *chain, + const union perf_event *event) { unsigned int chain_size = event->header.size; chain_size -= (unsigned long)&event->ip.__more_data - (unsigned long)event; diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 67137256a1cd..1a79df9f739f 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -95,8 +95,8 @@ int callchain_append(struct callchain_root *root, int callchain_merge(struct callchain_cursor *cursor, struct callchain_root *dst, struct callchain_root *src); -bool ip_callchain__valid(struct ip_callchain *chain, const event_t *event); - +bool ip_callchain__valid(struct ip_callchain *chain, + const union perf_event *event); /* * Initialize a cursor before adding entries inside, but keep * the previously allocated entries as a cache. diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 01bbe8ecec3f..d4536a9e0d8c 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -57,7 +57,7 @@ void ui__warning(const char *format, ...) } #endif -void trace_event(event_t *event) +void trace_event(union perf_event *event) { unsigned char *raw_event = (void *)event; const char *color = PERF_COLOR_BLUE; diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index ca35fd66b5df..93516cf4682c 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -9,7 +9,7 @@ extern int verbose; extern bool quiet, dump_trace; int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); -void trace_event(event_t *event); +void trace_event(union perf_event *event); struct ui_progress; diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 5c886fbd50ce..731265f4ad19 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -7,7 +7,7 @@ #include "strlist.h" #include "thread.h" -static const char *event__name[] = { +static const char *perf_event__names[] = { [0] = "TOTAL", [PERF_RECORD_MMAP] = "MMAP", [PERF_RECORD_LOST] = "LOST", @@ -25,13 +25,13 @@ static const char *event__name[] = { [PERF_RECORD_FINISHED_ROUND] = "FINISHED_ROUND", }; -const char *event__get_event_name(unsigned int id) +const char *perf_event__name(unsigned int id) { - if (id >= ARRAY_SIZE(event__name)) + if (id >= ARRAY_SIZE(perf_event__names)) return "INVALID"; - if (!event__name[id]) + if (!perf_event__names[id]) return "UNKNOWN"; - return event__name[id]; + return perf_event__names[id]; } static struct perf_sample synth_sample = { @@ -43,9 +43,9 @@ static struct perf_sample synth_sample = { .period = 1, }; -static pid_t event__synthesize_comm(event_t *event, pid_t pid, int full, - event__handler_t process, - struct perf_session *session) +static pid_t perf_event__synthesize_comm(union perf_event *event, pid_t pid, + int full, perf_event__handler_t process, + struct perf_session *session) { char filename[PATH_MAX]; char bf[BUFSIZ]; @@ -126,9 +126,10 @@ out: return tgid; } -static int event__synthesize_mmap_events(event_t *event, pid_t pid, pid_t tgid, - event__handler_t process, - struct perf_session *session) +static int perf_event__synthesize_mmap_events(union perf_event *event, + pid_t pid, pid_t tgid, + perf_event__handler_t process, + struct perf_session *session) { char filename[PATH_MAX]; FILE *fp; @@ -199,14 +200,14 @@ static int event__synthesize_mmap_events(event_t *event, pid_t pid, pid_t tgid, return 0; } -int event__synthesize_modules(event__handler_t process, - struct perf_session *session, - struct machine *machine) +int perf_event__synthesize_modules(perf_event__handler_t process, + struct perf_session *session, + struct machine *machine) { struct rb_node *nd; struct map_groups *kmaps = &machine->kmaps; - event_t *event = zalloc(sizeof(event->mmap) + session->id_hdr_size); - + union perf_event *event = zalloc((sizeof(event->mmap) + + session->id_hdr_size)); if (event == NULL) { pr_debug("Not enough memory synthesizing mmap event " "for kernel modules\n"); @@ -251,22 +252,23 @@ int event__synthesize_modules(event__handler_t process, return 0; } -static int __event__synthesize_thread(event_t *comm_event, event_t *mmap_event, - pid_t pid, event__handler_t process, +static int __event__synthesize_thread(union perf_event *comm_event, + union perf_event *mmap_event, + pid_t pid, perf_event__handler_t process, struct perf_session *session) { - pid_t tgid = event__synthesize_comm(comm_event, pid, 1, process, + pid_t tgid = perf_event__synthesize_comm(comm_event, pid, 1, process, session); if (tgid == -1) return -1; - return event__synthesize_mmap_events(mmap_event, pid, tgid, + return perf_event__synthesize_mmap_events(mmap_event, pid, tgid, process, session); } -int event__synthesize_thread(pid_t pid, event__handler_t process, - struct perf_session *session) +int perf_event__synthesize_thread(pid_t pid, perf_event__handler_t process, + struct perf_session *session) { - event_t *comm_event, *mmap_event; + union perf_event *comm_event, *mmap_event; int err = -1; comm_event = malloc(sizeof(comm_event->comm) + session->id_hdr_size); @@ -286,12 +288,12 @@ out: return err; } -int event__synthesize_threads(event__handler_t process, - struct perf_session *session) +int perf_event__synthesize_threads(perf_event__handler_t process, + struct perf_session *session) { DIR *proc; struct dirent dirent, *next; - event_t *comm_event, *mmap_event; + union perf_event *comm_event, *mmap_event; int err = -1; comm_event = malloc(sizeof(comm_event->comm) + session->id_hdr_size); @@ -349,10 +351,10 @@ static int find_symbol_cb(void *arg, const char *name, char type, return 1; } -int event__synthesize_kernel_mmap(event__handler_t process, - struct perf_session *session, - struct machine *machine, - const char *symbol_name) +int perf_event__synthesize_kernel_mmap(perf_event__handler_t process, + struct perf_session *session, + struct machine *machine, + const char *symbol_name) { size_t size; const char *filename, *mmap_name; @@ -366,8 +368,8 @@ int event__synthesize_kernel_mmap(event__handler_t process, * kernels. */ struct process_symbol_args args = { .name = symbol_name, }; - event_t *event = zalloc(sizeof(event->mmap) + session->id_hdr_size); - + union perf_event *event = zalloc((sizeof(event->mmap) + + session->id_hdr_size)); if (event == NULL) { pr_debug("Not enough memory synthesizing mmap event " "for kernel modules\n"); @@ -440,14 +442,15 @@ static int thread__set_comm_adjust(struct thread *self, const char *comm, return 0; } -int event__process_comm(event_t *self, struct perf_sample *sample __used, - struct perf_session *session) +int perf_event__process_comm(union perf_event *event, + struct perf_sample *sample __used, + struct perf_session *session) { - struct thread *thread = perf_session__findnew(session, self->comm.tid); + struct thread *thread = perf_session__findnew(session, event->comm.tid); - dump_printf(": %s:%d\n", self->comm.comm, self->comm.tid); + dump_printf(": %s:%d\n", event->comm.comm, event->comm.tid); - if (thread == NULL || thread__set_comm_adjust(thread, self->comm.comm, + if (thread == NULL || thread__set_comm_adjust(thread, event->comm.comm, &session->hists)) { dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n"); return -1; @@ -456,19 +459,21 @@ int event__process_comm(event_t *self, struct perf_sample *sample __used, return 0; } -int event__process_lost(event_t *self, struct perf_sample *sample __used, - struct perf_session *session) +int perf_event__process_lost(union perf_event *event, + struct perf_sample *sample __used, + struct perf_session *session) { dump_printf(": id:%" PRIu64 ": lost:%" PRIu64 "\n", - self->lost.id, self->lost.lost); - session->hists.stats.total_lost += self->lost.lost; + event->lost.id, event->lost.lost); + session->hists.stats.total_lost += event->lost.lost; return 0; } -static void event_set_kernel_mmap_len(struct map **maps, event_t *self) +static void perf_event__set_kernel_mmap_len(union perf_event *event, + struct map **maps) { - maps[MAP__FUNCTION]->start = self->mmap.start; - maps[MAP__FUNCTION]->end = self->mmap.start + self->mmap.len; + maps[MAP__FUNCTION]->start = event->mmap.start; + maps[MAP__FUNCTION]->end = event->mmap.start + event->mmap.len; /* * Be a bit paranoid here, some perf.data file came with * a zero sized synthesized MMAP event for the kernel. @@ -477,8 +482,8 @@ static void event_set_kernel_mmap_len(struct map **maps, event_t *self) maps[MAP__FUNCTION]->end = ~0ULL; } -static int event__process_kernel_mmap(event_t *self, - struct perf_session *session) +static int perf_event__process_kernel_mmap(union perf_event *event, + struct perf_session *session) { struct map *map; char kmmap_prefix[PATH_MAX]; @@ -486,9 +491,9 @@ static int event__process_kernel_mmap(event_t *self, enum dso_kernel_type kernel_type; bool is_kernel_mmap; - machine = perf_session__findnew_machine(session, self->mmap.pid); + machine = perf_session__findnew_machine(session, event->mmap.pid); if (!machine) { - pr_err("Can't find id %d's machine\n", self->mmap.pid); + pr_err("Can't find id %d's machine\n", event->mmap.pid); goto out_problem; } @@ -498,17 +503,17 @@ static int event__process_kernel_mmap(event_t *self, else kernel_type = DSO_TYPE_GUEST_KERNEL; - is_kernel_mmap = memcmp(self->mmap.filename, + is_kernel_mmap = memcmp(event->mmap.filename, kmmap_prefix, strlen(kmmap_prefix)) == 0; - if (self->mmap.filename[0] == '/' || - (!is_kernel_mmap && self->mmap.filename[0] == '[')) { + if (event->mmap.filename[0] == '/' || + (!is_kernel_mmap && event->mmap.filename[0] == '[')) { char short_module_name[1024]; char *name, *dot; - if (self->mmap.filename[0] == '/') { - name = strrchr(self->mmap.filename, '/'); + if (event->mmap.filename[0] == '/') { + name = strrchr(event->mmap.filename, '/'); if (name == NULL) goto out_problem; @@ -520,10 +525,10 @@ static int event__process_kernel_mmap(event_t *self, "[%.*s]", (int)(dot - name), name); strxfrchar(short_module_name, '-', '_'); } else - strcpy(short_module_name, self->mmap.filename); + strcpy(short_module_name, event->mmap.filename); - map = machine__new_module(machine, self->mmap.start, - self->mmap.filename); + map = machine__new_module(machine, event->mmap.start, + event->mmap.filename); if (map == NULL) goto out_problem; @@ -533,9 +538,9 @@ static int event__process_kernel_mmap(event_t *self, map->dso->short_name = name; map->dso->sname_alloc = 1; - map->end = map->start + self->mmap.len; + map->end = map->start + event->mmap.len; } else if (is_kernel_mmap) { - const char *symbol_name = (self->mmap.filename + + const char *symbol_name = (event->mmap.filename + strlen(kmmap_prefix)); /* * Should be there already, from the build-id table in @@ -550,10 +555,10 @@ static int event__process_kernel_mmap(event_t *self, if (__machine__create_kernel_maps(machine, kernel) < 0) goto out_problem; - event_set_kernel_mmap_len(machine->vmlinux_maps, self); + perf_event__set_kernel_mmap_len(event, machine->vmlinux_maps); perf_session__set_kallsyms_ref_reloc_sym(machine->vmlinux_maps, symbol_name, - self->mmap.pgoff); + event->mmap.pgoff); if (machine__is_default_guest(machine)) { /* * preload dso of guest kernel and modules @@ -567,22 +572,23 @@ out_problem: return -1; } -int event__process_mmap(event_t *self, struct perf_sample *sample __used, - struct perf_session *session) +int perf_event__process_mmap(union perf_event *event, + struct perf_sample *sample __used, + struct perf_session *session) { struct machine *machine; struct thread *thread; struct map *map; - u8 cpumode = self->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; + u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; int ret = 0; dump_printf(" %d/%d: [%#" PRIx64 "(%#" PRIx64 ") @ %#" PRIx64 "]: %s\n", - self->mmap.pid, self->mmap.tid, self->mmap.start, - self->mmap.len, self->mmap.pgoff, self->mmap.filename); + event->mmap.pid, event->mmap.tid, event->mmap.start, + event->mmap.len, event->mmap.pgoff, event->mmap.filename); if (cpumode == PERF_RECORD_MISC_GUEST_KERNEL || cpumode == PERF_RECORD_MISC_KERNEL) { - ret = event__process_kernel_mmap(self, session); + ret = perf_event__process_kernel_mmap(event, session); if (ret < 0) goto out_problem; return 0; @@ -591,12 +597,12 @@ int event__process_mmap(event_t *self, struct perf_sample *sample __used, machine = perf_session__find_host_machine(session); if (machine == NULL) goto out_problem; - thread = perf_session__findnew(session, self->mmap.pid); + thread = perf_session__findnew(session, event->mmap.pid); if (thread == NULL) goto out_problem; - map = map__new(&machine->user_dsos, self->mmap.start, - self->mmap.len, self->mmap.pgoff, - self->mmap.pid, self->mmap.filename, + map = map__new(&machine->user_dsos, event->mmap.start, + event->mmap.len, event->mmap.pgoff, + event->mmap.pid, event->mmap.filename, MAP__FUNCTION); if (map == NULL) goto out_problem; @@ -609,16 +615,17 @@ out_problem: return 0; } -int event__process_task(event_t *self, struct perf_sample *sample __used, - struct perf_session *session) +int perf_event__process_task(union perf_event *event, + struct perf_sample *sample __used, + struct perf_session *session) { - struct thread *thread = perf_session__findnew(session, self->fork.tid); - struct thread *parent = perf_session__findnew(session, self->fork.ptid); + struct thread *thread = perf_session__findnew(session, event->fork.tid); + struct thread *parent = perf_session__findnew(session, event->fork.ptid); - dump_printf("(%d:%d):(%d:%d)\n", self->fork.pid, self->fork.tid, - self->fork.ppid, self->fork.ptid); + dump_printf("(%d:%d):(%d:%d)\n", event->fork.pid, event->fork.tid, + event->fork.ppid, event->fork.ptid); - if (self->header.type == PERF_RECORD_EXIT) { + if (event->header.type == PERF_RECORD_EXIT) { perf_session__remove_thread(session, thread); return 0; } @@ -632,22 +639,22 @@ int event__process_task(event_t *self, struct perf_sample *sample __used, return 0; } -int event__process(event_t *event, struct perf_sample *sample, - struct perf_session *session) +int perf_event__process(union perf_event *event, struct perf_sample *sample, + struct perf_session *session) { switch (event->header.type) { case PERF_RECORD_COMM: - event__process_comm(event, sample, session); + perf_event__process_comm(event, sample, session); break; case PERF_RECORD_MMAP: - event__process_mmap(event, sample, session); + perf_event__process_mmap(event, sample, session); break; case PERF_RECORD_FORK: case PERF_RECORD_EXIT: - event__process_task(event, sample, session); + perf_event__process_task(event, sample, session); break; case PERF_RECORD_LOST: - event__process_lost(event, sample, session); + perf_event__process_lost(event, sample, session); default: break; } @@ -756,12 +763,14 @@ static void dso__calc_col_width(struct dso *self, struct hists *hists) self->slen_calculated = 1; } -int event__preprocess_sample(const event_t *self, struct perf_session *session, - struct addr_location *al, struct perf_sample *sample, - symbol_filter_t filter) +int perf_event__preprocess_sample(const union perf_event *event, + struct perf_session *session, + struct addr_location *al, + struct perf_sample *sample, + symbol_filter_t filter) { - u8 cpumode = self->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; - struct thread *thread = perf_session__findnew(session, self->ip.pid); + u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; + struct thread *thread = perf_session__findnew(session, event->ip.pid); if (thread == NULL) return -1; @@ -783,7 +792,7 @@ int event__preprocess_sample(const event_t *self, struct perf_session *session, machine__create_kernel_maps(&session->host_machine); thread__find_addr_map(thread, session, cpumode, MAP__FUNCTION, - self->ip.pid, self->ip.ip, al); + event->ip.pid, event->ip.ip, al); dump_printf(" ...... dso: %s\n", al->map ? al->map->dso->long_name : al->level == 'H' ? "[hypervisor]" : ""); diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 84fd71ffd619..eecb42273d59 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -117,7 +117,7 @@ struct tracing_data_event { u32 size; }; -typedef union event_union { +union perf_event { struct perf_event_header header; struct ip_event ip; struct mmap_event mmap; @@ -130,49 +130,52 @@ typedef union event_union { struct event_type_event event_type; struct tracing_data_event tracing_data; struct build_id_event build_id; -} event_t; +}; -void event__print_totals(void); +void perf_event__print_totals(void); struct perf_session; -typedef int (*event__handler_synth_t)(event_t *event, +typedef int (*perf_event__handler_synth_t)(union perf_event *event, + struct perf_session *session); +typedef int (*perf_event__handler_t)(union perf_event *event, + struct perf_sample *sample, struct perf_session *session); -typedef int (*event__handler_t)(event_t *event, struct perf_sample *sample, - struct perf_session *session); -int event__synthesize_thread(pid_t pid, event__handler_t process, +int perf_event__synthesize_thread(pid_t pid, perf_event__handler_t process, + struct perf_session *session); +int perf_event__synthesize_threads(perf_event__handler_t process, + struct perf_session *session); +int perf_event__synthesize_kernel_mmap(perf_event__handler_t process, + struct perf_session *session, + struct machine *machine, + const char *symbol_name); + +int perf_event__synthesize_modules(perf_event__handler_t process, + struct perf_session *session, + struct machine *machine); + +int perf_event__process_comm(union perf_event *event, struct perf_sample *sample, struct perf_session *session); -int event__synthesize_threads(event__handler_t process, - struct perf_session *session); -int event__synthesize_kernel_mmap(event__handler_t process, - struct perf_session *session, - struct machine *machine, - const char *symbol_name); - -int event__synthesize_modules(event__handler_t process, - struct perf_session *session, - struct machine *machine); - -int event__process_comm(event_t *event, struct perf_sample *sample, - struct perf_session *session); -int event__process_lost(event_t *event, struct perf_sample *sample, - struct perf_session *session); -int event__process_mmap(event_t *event, struct perf_sample *sample, - struct perf_session *session); -int event__process_task(event_t *event, struct perf_sample *sample, +int perf_event__process_lost(union perf_event *event, struct perf_sample *sample, + struct perf_session *session); +int perf_event__process_mmap(union perf_event *event, struct perf_sample *sample, + struct perf_session *session); +int perf_event__process_task(union perf_event *event, struct perf_sample *sample, + struct perf_session *session); +int perf_event__process(union perf_event *event, struct perf_sample *sample, struct perf_session *session); -int event__process(event_t *event, struct perf_sample *sample, - struct perf_session *session); struct addr_location; -int event__preprocess_sample(const event_t *self, struct perf_session *session, - struct addr_location *al, struct perf_sample *sample, - symbol_filter_t filter); +int perf_event__preprocess_sample(const union perf_event *self, + struct perf_session *session, + struct addr_location *al, + struct perf_sample *sample, + symbol_filter_t filter); -const char *event__get_event_name(unsigned int id); +const char *perf_event__name(unsigned int id); -int event__parse_sample(const event_t *event, u64 type, bool sample_id_all, - struct perf_sample *sample); +int perf_event__parse_sample(const union perf_event *event, u64 type, + bool sample_id_all, struct perf_sample *sample); #endif /* __PERF_RECORD_H */ diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index b498eecbe850..917fc18d0bed 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -107,7 +107,7 @@ struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id) return NULL; } -event_t *perf_evlist__read_on_cpu(struct perf_evlist *evlist, int cpu) +union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *evlist, int cpu) { /* XXX Move this to perf.c, making it generally available */ unsigned int page_size = sysconf(_SC_PAGE_SIZE); @@ -115,7 +115,7 @@ event_t *perf_evlist__read_on_cpu(struct perf_evlist *evlist, int cpu) unsigned int head = perf_mmap__read_head(md); unsigned int old = md->prev; unsigned char *data = md->base + page_size; - event_t *event = NULL; + union perf_event *event = NULL; if (evlist->overwrite) { /* @@ -140,7 +140,7 @@ event_t *perf_evlist__read_on_cpu(struct perf_evlist *evlist, int cpu) if (old != head) { size_t size; - event = (event_t *)&data[old & md->mask]; + event = (union perf_event *)&data[old & md->mask]; size = event->header.size; /* diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 2706ae40c8b3..022ae404b908 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -17,7 +17,7 @@ struct perf_evlist { int nr_fds; int mmap_len; bool overwrite; - event_t event_copy; + union perf_event event_copy; struct perf_mmap *mmap; struct pollfd *pollfd; }; @@ -37,6 +37,6 @@ void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); -event_t *perf_evlist__read_on_cpu(struct perf_evlist *self, int cpu); +union perf_event *perf_evlist__read_on_cpu(struct perf_evlist *self, int cpu); #endif /* __PERF_EVLIST_H */ diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index a13488511880..fddeb08f48a7 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -367,8 +367,8 @@ out_unmap: return -1; } -static int event__parse_id_sample(const event_t *event, u64 type, - struct perf_sample *sample) +static int perf_event__parse_id_sample(const union perf_event *event, u64 type, + struct perf_sample *sample) { const u64 *array = event->sample.array; @@ -405,8 +405,8 @@ static int event__parse_id_sample(const event_t *event, u64 type, return 0; } -int event__parse_sample(const event_t *event, u64 type, bool sample_id_all, - struct perf_sample *data) +int perf_event__parse_sample(const union perf_event *event, u64 type, + bool sample_id_all, struct perf_sample *data) { const u64 *array; @@ -416,7 +416,7 @@ int event__parse_sample(const event_t *event, u64 type, bool sample_id_all, if (event->header.type != PERF_RECORD_SAMPLE) { if (!sample_id_all) return 0; - return event__parse_id_sample(event, type, data); + return perf_event__parse_id_sample(event, type, data); } array = event->sample.array; diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index f0138d472339..c0de5ec44145 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -1000,11 +1000,11 @@ perf_header__find_attr(u64 id, struct perf_header *header) return NULL; } -int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id, - event__handler_t process, - struct perf_session *session) +int perf_event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id, + perf_event__handler_t process, + struct perf_session *session) { - event_t *ev; + union perf_event *ev; size_t size; int err; @@ -1031,8 +1031,9 @@ int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id, return err; } -int event__synthesize_attrs(struct perf_header *self, event__handler_t process, - struct perf_session *session) +int perf_event__synthesize_attrs(struct perf_header *self, + perf_event__handler_t process, + struct perf_session *session) { struct perf_header_attr *attr; int i, err = 0; @@ -1040,8 +1041,8 @@ int event__synthesize_attrs(struct perf_header *self, event__handler_t process, for (i = 0; i < self->attrs; i++) { attr = self->attr[i]; - err = event__synthesize_attr(&attr->attr, attr->ids, attr->id, - process, session); + err = perf_event__synthesize_attr(&attr->attr, attr->ids, + attr->id, process, session); if (err) { pr_debug("failed to create perf header attribute\n"); return err; @@ -1051,21 +1052,22 @@ int event__synthesize_attrs(struct perf_header *self, event__handler_t process, return err; } -int event__process_attr(event_t *self, struct perf_session *session) +int perf_event__process_attr(union perf_event *event, + struct perf_session *session) { struct perf_header_attr *attr; unsigned int i, ids, n_ids; - attr = perf_header_attr__new(&self->attr.attr); + attr = perf_header_attr__new(&event->attr.attr); if (attr == NULL) return -ENOMEM; - ids = self->header.size; - ids -= (void *)&self->attr.id - (void *)self; + ids = event->header.size; + ids -= (void *)&event->attr.id - (void *)event; n_ids = ids / sizeof(u64); for (i = 0; i < n_ids; i++) { - if (perf_header_attr__add_id(attr, self->attr.id[i]) < 0) { + if (perf_header_attr__add_id(attr, event->attr.id[i]) < 0) { perf_header_attr__delete(attr); return -ENOMEM; } @@ -1081,11 +1083,11 @@ int event__process_attr(event_t *self, struct perf_session *session) return 0; } -int event__synthesize_event_type(u64 event_id, char *name, - event__handler_t process, - struct perf_session *session) +int perf_event__synthesize_event_type(u64 event_id, char *name, + perf_event__handler_t process, + struct perf_session *session) { - event_t ev; + union perf_event ev; size_t size = 0; int err = 0; @@ -1106,8 +1108,8 @@ int event__synthesize_event_type(u64 event_id, char *name, return err; } -int event__synthesize_event_types(event__handler_t process, - struct perf_session *session) +int perf_event__synthesize_event_types(perf_event__handler_t process, + struct perf_session *session) { struct perf_trace_event_type *type; int i, err = 0; @@ -1115,8 +1117,9 @@ int event__synthesize_event_types(event__handler_t process, for (i = 0; i < event_count; i++) { type = &events[i]; - err = event__synthesize_event_type(type->event_id, type->name, - process, session); + err = perf_event__synthesize_event_type(type->event_id, + type->name, process, + session); if (err) { pr_debug("failed to create perf header event type\n"); return err; @@ -1126,21 +1129,21 @@ int event__synthesize_event_types(event__handler_t process, return err; } -int event__process_event_type(event_t *self, - struct perf_session *session __unused) +int perf_event__process_event_type(union perf_event *event, + struct perf_session *session __unused) { - if (perf_header__push_event(self->event_type.event_type.event_id, - self->event_type.event_type.name) < 0) + if (perf_header__push_event(event->event_type.event_type.event_id, + event->event_type.event_type.name) < 0) return -ENOMEM; return 0; } -int event__synthesize_tracing_data(int fd, struct perf_evlist *evlist, - event__handler_t process, +int perf_event__synthesize_tracing_data(int fd, struct perf_evlist *evlist, + perf_event__handler_t process, struct perf_session *session __unused) { - event_t ev; + union perf_event ev; ssize_t size = 0, aligned_size = 0, padding; int err = 0; @@ -1163,10 +1166,10 @@ int event__synthesize_tracing_data(int fd, struct perf_evlist *evlist, return aligned_size; } -int event__process_tracing_data(event_t *self, - struct perf_session *session) +int perf_event__process_tracing_data(union perf_event *event, + struct perf_session *session) { - ssize_t size_read, padding, size = self->tracing_data.size; + ssize_t size_read, padding, size = event->tracing_data.size; off_t offset = lseek(session->fd, 0, SEEK_CUR); char buf[BUFSIZ]; @@ -1192,12 +1195,12 @@ int event__process_tracing_data(event_t *self, return size_read + padding; } -int event__synthesize_build_id(struct dso *pos, u16 misc, - event__handler_t process, - struct machine *machine, - struct perf_session *session) +int perf_event__synthesize_build_id(struct dso *pos, u16 misc, + perf_event__handler_t process, + struct machine *machine, + struct perf_session *session) { - event_t ev; + union perf_event ev; size_t len; int err = 0; @@ -1220,11 +1223,11 @@ int event__synthesize_build_id(struct dso *pos, u16 misc, return err; } -int event__process_build_id(event_t *self, - struct perf_session *session) +int perf_event__process_build_id(union perf_event *event, + struct perf_session *session) { - __event_process_build_id(&self->build_id, - self->build_id.filename, + __event_process_build_id(&event->build_id, + event->build_id.filename, session); return 0; } diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h index 65afd7f74e0d..f042cebcec1e 100644 --- a/tools/perf/util/header.h +++ b/tools/perf/util/header.h @@ -100,32 +100,32 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, const char *name, bool is_kallsyms); int build_id_cache__remove_s(const char *sbuild_id, const char *debugdir); -int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id, - event__handler_t process, - struct perf_session *session); -int event__synthesize_attrs(struct perf_header *self, - event__handler_t process, - struct perf_session *session); -int event__process_attr(event_t *self, struct perf_session *session); - -int event__synthesize_event_type(u64 event_id, char *name, - event__handler_t process, +int perf_event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id, + perf_event__handler_t process, + struct perf_session *session); +int perf_event__synthesize_attrs(struct perf_header *self, + perf_event__handler_t process, struct perf_session *session); -int event__synthesize_event_types(event__handler_t process, - struct perf_session *session); -int event__process_event_type(event_t *self, - struct perf_session *session); - -int event__synthesize_tracing_data(int fd, struct perf_evlist *evlist, - event__handler_t process, +int perf_event__process_attr(union perf_event *event, struct perf_session *session); + +int perf_event__synthesize_event_type(u64 event_id, char *name, + perf_event__handler_t process, + struct perf_session *session); +int perf_event__synthesize_event_types(perf_event__handler_t process, + struct perf_session *session); +int perf_event__process_event_type(union perf_event *event, struct perf_session *session); -int event__process_tracing_data(event_t *self, - struct perf_session *session); - -int event__synthesize_build_id(struct dso *pos, u16 misc, - event__handler_t process, - struct machine *machine, - struct perf_session *session); -int event__process_build_id(event_t *self, struct perf_session *session); +int perf_event__synthesize_tracing_data(int fd, struct perf_evlist *evlist, + perf_event__handler_t process, + struct perf_session *session); +int perf_event__process_tracing_data(union perf_event *event, + struct perf_session *session); + +int perf_event__synthesize_build_id(struct dso *pos, u16 misc, + perf_event__handler_t process, + struct machine *machine, + struct perf_session *session); +int perf_event__process_build_id(union perf_event *event, + struct perf_session *session); #endif /* __PERF_HEADER_H */ diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 02ed318d7312..95887804dc8e 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1182,7 +1182,7 @@ size_t hists__fprintf_nr_events(struct hists *self, FILE *fp) size_t ret = 0; for (i = 0; i < PERF_RECORD_HEADER_MAX; ++i) { - const char *name = event__get_event_name(i); + const char *name = perf_event__name(i); if (!strcmp(name, "UNKNOWN")) continue; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index ee0b61102571..a3a871f7bda3 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -165,7 +165,7 @@ struct perf_session *perf_session__new(const char *filename, int mode, } else if (mode == O_WRONLY) { /* * In O_RDONLY mode this will be performed when reading the - * kernel MMAP event, in event__process_mmap(). + * kernel MMAP event, in perf_event__process_mmap(). */ if (perf_session__create_kernel_maps(self) < 0) goto out_delete; @@ -291,14 +291,14 @@ int perf_session__resolve_callchain(struct perf_session *self, return 0; } -static int process_event_synth_stub(event_t *event __used, +static int process_event_synth_stub(union perf_event *event __used, struct perf_session *session __used) { dump_printf(": unhandled!\n"); return 0; } -static int process_event_stub(event_t *event __used, +static int process_event_stub(union perf_event *event __used, struct perf_sample *sample __used, struct perf_session *session __used) { @@ -306,7 +306,7 @@ static int process_event_stub(event_t *event __used, return 0; } -static int process_finished_round_stub(event_t *event __used, +static int process_finished_round_stub(union perf_event *event __used, struct perf_session *session __used, struct perf_event_ops *ops __used) { @@ -314,7 +314,7 @@ static int process_finished_round_stub(event_t *event __used, return 0; } -static int process_finished_round(event_t *event, +static int process_finished_round(union perf_event *event, struct perf_session *session, struct perf_event_ops *ops); @@ -331,7 +331,7 @@ static void perf_event_ops__fill_defaults(struct perf_event_ops *handler) if (handler->exit == NULL) handler->exit = process_event_stub; if (handler->lost == NULL) - handler->lost = event__process_lost; + handler->lost = perf_event__process_lost; if (handler->read == NULL) handler->read = process_event_stub; if (handler->throttle == NULL) @@ -365,98 +365,98 @@ void mem_bswap_64(void *src, int byte_size) } } -static void event__all64_swap(event_t *self) +static void perf_event__all64_swap(union perf_event *event) { - struct perf_event_header *hdr = &self->header; - mem_bswap_64(hdr + 1, self->header.size - sizeof(*hdr)); + struct perf_event_header *hdr = &event->header; + mem_bswap_64(hdr + 1, event->header.size - sizeof(*hdr)); } -static void event__comm_swap(event_t *self) +static void perf_event__comm_swap(union perf_event *event) { - self->comm.pid = bswap_32(self->comm.pid); - self->comm.tid = bswap_32(self->comm.tid); + event->comm.pid = bswap_32(event->comm.pid); + event->comm.tid = bswap_32(event->comm.tid); } -static void event__mmap_swap(event_t *self) +static void perf_event__mmap_swap(union perf_event *event) { - self->mmap.pid = bswap_32(self->mmap.pid); - self->mmap.tid = bswap_32(self->mmap.tid); - self->mmap.start = bswap_64(self->mmap.start); - self->mmap.len = bswap_64(self->mmap.len); - self->mmap.pgoff = bswap_64(self->mmap.pgoff); + event->mmap.pid = bswap_32(event->mmap.pid); + event->mmap.tid = bswap_32(event->mmap.tid); + event->mmap.start = bswap_64(event->mmap.start); + event->mmap.len = bswap_64(event->mmap.len); + event->mmap.pgoff = bswap_64(event->mmap.pgoff); } -static void event__task_swap(event_t *self) +static void perf_event__task_swap(union perf_event *event) { - self->fork.pid = bswap_32(self->fork.pid); - self->fork.tid = bswap_32(self->fork.tid); - self->fork.ppid = bswap_32(self->fork.ppid); - self->fork.ptid = bswap_32(self->fork.ptid); - self->fork.time = bswap_64(self->fork.time); + event->fork.pid = bswap_32(event->fork.pid); + event->fork.tid = bswap_32(event->fork.tid); + event->fork.ppid = bswap_32(event->fork.ppid); + event->fork.ptid = bswap_32(event->fork.ptid); + event->fork.time = bswap_64(event->fork.time); } -static void event__read_swap(event_t *self) +static void perf_event__read_swap(union perf_event *event) { - self->read.pid = bswap_32(self->read.pid); - self->read.tid = bswap_32(self->read.tid); - self->read.value = bswap_64(self->read.value); - self->read.time_enabled = bswap_64(self->read.time_enabled); - self->read.time_running = bswap_64(self->read.time_running); - self->read.id = bswap_64(self->read.id); + event->read.pid = bswap_32(event->read.pid); + event->read.tid = bswap_32(event->read.tid); + event->read.value = bswap_64(event->read.value); + event->read.time_enabled = bswap_64(event->read.time_enabled); + event->read.time_running = bswap_64(event->read.time_running); + event->read.id = bswap_64(event->read.id); } -static void event__attr_swap(event_t *self) +static void perf_event__attr_swap(union perf_event *event) { size_t size; - self->attr.attr.type = bswap_32(self->attr.attr.type); - self->attr.attr.size = bswap_32(self->attr.attr.size); - self->attr.attr.config = bswap_64(self->attr.attr.config); - self->attr.attr.sample_period = bswap_64(self->attr.attr.sample_period); - self->attr.attr.sample_type = bswap_64(self->attr.attr.sample_type); - self->attr.attr.read_format = bswap_64(self->attr.attr.read_format); - self->attr.attr.wakeup_events = bswap_32(self->attr.attr.wakeup_events); - self->attr.attr.bp_type = bswap_32(self->attr.attr.bp_type); - self->attr.attr.bp_addr = bswap_64(self->attr.attr.bp_addr); - self->attr.attr.bp_len = bswap_64(self->attr.attr.bp_len); - - size = self->header.size; - size -= (void *)&self->attr.id - (void *)self; - mem_bswap_64(self->attr.id, size); + event->attr.attr.type = bswap_32(event->attr.attr.type); + event->attr.attr.size = bswap_32(event->attr.attr.size); + event->attr.attr.config = bswap_64(event->attr.attr.config); + event->attr.attr.sample_period = bswap_64(event->attr.attr.sample_period); + event->attr.attr.sample_type = bswap_64(event->attr.attr.sample_type); + event->attr.attr.read_format = bswap_64(event->attr.attr.read_format); + event->attr.attr.wakeup_events = bswap_32(event->attr.attr.wakeup_events); + event->attr.attr.bp_type = bswap_32(event->attr.attr.bp_type); + event->attr.attr.bp_addr = bswap_64(event->attr.attr.bp_addr); + event->attr.attr.bp_len = bswap_64(event->attr.attr.bp_len); + + size = event->header.size; + size -= (void *)&event->attr.id - (void *)event; + mem_bswap_64(event->attr.id, size); } -static void event__event_type_swap(event_t *self) +static void perf_event__event_type_swap(union perf_event *event) { - self->event_type.event_type.event_id = - bswap_64(self->event_type.event_type.event_id); + event->event_type.event_type.event_id = + bswap_64(event->event_type.event_type.event_id); } -static void event__tracing_data_swap(event_t *self) +static void perf_event__tracing_data_swap(union perf_event *event) { - self->tracing_data.size = bswap_32(self->tracing_data.size); + event->tracing_data.size = bswap_32(event->tracing_data.size); } -typedef void (*event__swap_op)(event_t *self); - -static event__swap_op event__swap_ops[] = { - [PERF_RECORD_MMAP] = event__mmap_swap, - [PERF_RECORD_COMM] = event__comm_swap, - [PERF_RECORD_FORK] = event__task_swap, - [PERF_RECORD_EXIT] = event__task_swap, - [PERF_RECORD_LOST] = event__all64_swap, - [PERF_RECORD_READ] = event__read_swap, - [PERF_RECORD_SAMPLE] = event__all64_swap, - [PERF_RECORD_HEADER_ATTR] = event__attr_swap, - [PERF_RECORD_HEADER_EVENT_TYPE] = event__event_type_swap, - [PERF_RECORD_HEADER_TRACING_DATA] = event__tracing_data_swap, - [PERF_RECORD_HEADER_BUILD_ID] = NULL, - [PERF_RECORD_HEADER_MAX] = NULL, +typedef void (*perf_event__swap_op)(union perf_event *event); + +static perf_event__swap_op perf_event__swap_ops[] = { + [PERF_RECORD_MMAP] = perf_event__mmap_swap, + [PERF_RECORD_COMM] = perf_event__comm_swap, + [PERF_RECORD_FORK] = perf_event__task_swap, + [PERF_RECORD_EXIT] = perf_event__task_swap, + [PERF_RECORD_LOST] = perf_event__all64_swap, + [PERF_RECORD_READ] = perf_event__read_swap, + [PERF_RECORD_SAMPLE] = perf_event__all64_swap, + [PERF_RECORD_HEADER_ATTR] = perf_event__attr_swap, + [PERF_RECORD_HEADER_EVENT_TYPE] = perf_event__event_type_swap, + [PERF_RECORD_HEADER_TRACING_DATA] = perf_event__tracing_data_swap, + [PERF_RECORD_HEADER_BUILD_ID] = NULL, + [PERF_RECORD_HEADER_MAX] = NULL, }; struct sample_queue { u64 timestamp; u64 file_offset; - event_t *event; + union perf_event *event; struct list_head list; }; @@ -474,7 +474,7 @@ static void perf_session_free_sample_buffers(struct perf_session *session) } static int perf_session_deliver_event(struct perf_session *session, - event_t *event, + union perf_event *event, struct perf_sample *sample, struct perf_event_ops *ops, u64 file_offset); @@ -552,7 +552,7 @@ static void flush_sample_queue(struct perf_session *s, * Flush every events below timestamp 7 * etc... */ -static int process_finished_round(event_t *event __used, +static int process_finished_round(union perf_event *event __used, struct perf_session *session, struct perf_event_ops *ops) { @@ -609,7 +609,7 @@ static void __queue_event(struct sample_queue *new, struct perf_session *s) #define MAX_SAMPLE_BUFFER (64 * 1024 / sizeof(struct sample_queue)) -static int perf_session_queue_event(struct perf_session *s, event_t *event, +static int perf_session_queue_event(struct perf_session *s, union perf_event *event, struct perf_sample *sample, u64 file_offset) { struct ordered_samples *os = &s->ordered_samples; @@ -662,7 +662,7 @@ static void callchain__printf(struct perf_sample *sample) } static void perf_session__print_tstamp(struct perf_session *session, - event_t *event, + union perf_event *event, struct perf_sample *sample) { if (event->header.type != PERF_RECORD_SAMPLE && @@ -678,7 +678,7 @@ static void perf_session__print_tstamp(struct perf_session *session, printf("%" PRIu64 " ", sample->time); } -static void dump_event(struct perf_session *session, event_t *event, +static void dump_event(struct perf_session *session, union perf_event *event, u64 file_offset, struct perf_sample *sample) { if (!dump_trace) @@ -693,10 +693,10 @@ static void dump_event(struct perf_session *session, event_t *event, perf_session__print_tstamp(session, event, sample); printf("%#" PRIx64 " [%#x]: PERF_RECORD_%s", file_offset, - event->header.size, event__get_event_name(event->header.type)); + event->header.size, perf_event__name(event->header.type)); } -static void dump_sample(struct perf_session *session, event_t *event, +static void dump_sample(struct perf_session *session, union perf_event *event, struct perf_sample *sample) { if (!dump_trace) @@ -711,7 +711,7 @@ static void dump_sample(struct perf_session *session, event_t *event, } static int perf_session_deliver_event(struct perf_session *session, - event_t *event, + union perf_event *event, struct perf_sample *sample, struct perf_event_ops *ops, u64 file_offset) @@ -745,7 +745,7 @@ static int perf_session_deliver_event(struct perf_session *session, } static int perf_session__preprocess_sample(struct perf_session *session, - event_t *event, struct perf_sample *sample) + union perf_event *event, struct perf_sample *sample) { if (event->header.type != PERF_RECORD_SAMPLE || !(session->sample_type & PERF_SAMPLE_CALLCHAIN)) @@ -760,7 +760,7 @@ static int perf_session__preprocess_sample(struct perf_session *session, return 0; } -static int perf_session__process_user_event(struct perf_session *session, event_t *event, +static int perf_session__process_user_event(struct perf_session *session, union perf_event *event, struct perf_event_ops *ops, u64 file_offset) { dump_event(session, event, file_offset, NULL); @@ -785,15 +785,16 @@ static int perf_session__process_user_event(struct perf_session *session, event_ } static int perf_session__process_event(struct perf_session *session, - event_t *event, + union perf_event *event, struct perf_event_ops *ops, u64 file_offset) { struct perf_sample sample; int ret; - if (session->header.needs_swap && event__swap_ops[event->header.type]) - event__swap_ops[event->header.type](event); + if (session->header.needs_swap && + perf_event__swap_ops[event->header.type]) + perf_event__swap_ops[event->header.type](event); if (event->header.type >= PERF_RECORD_HEADER_MAX) return -EINVAL; @@ -845,7 +846,7 @@ static struct thread *perf_session__register_idle_thread(struct perf_session *se static void perf_session__warn_about_errors(const struct perf_session *session, const struct perf_event_ops *ops) { - if (ops->lost == event__process_lost && + if (ops->lost == perf_event__process_lost && session->hists.stats.total_lost != 0) { ui__warning("Processed %" PRIu64 " events and LOST %" PRIu64 "!\n\nCheck IO/CPU overload!\n\n", @@ -877,7 +878,7 @@ volatile int session_done; static int __perf_session__process_pipe_events(struct perf_session *self, struct perf_event_ops *ops) { - event_t event; + union perf_event event; uint32_t size; int skip = 0; u64 head; @@ -958,7 +959,7 @@ int __perf_session__process_events(struct perf_session *session, struct ui_progress *progress; size_t page_size, mmap_size; char *buf, *mmaps[8]; - event_t *event; + union perf_event *event; uint32_t size; perf_event_ops__fill_defaults(ops); @@ -1003,7 +1004,7 @@ remap: file_pos = file_offset + head; more: - event = (event_t *)(buf + head); + event = (union perf_event *)(buf + head); if (session->header.needs_swap) perf_event_header__bswap(&event->header); diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 365bf533a396..977b3a1b14aa 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -57,10 +57,11 @@ struct perf_session { struct perf_event_ops; -typedef int (*event_op)(event_t *self, struct perf_sample *sample, +typedef int (*event_op)(union perf_event *self, struct perf_sample *sample, struct perf_session *session); -typedef int (*event_synth_op)(event_t *self, struct perf_session *session); -typedef int (*event_op2)(event_t *self, struct perf_session *session, +typedef int (*event_synth_op)(union perf_event *self, + struct perf_session *session); +typedef int (*event_op2)(union perf_event *self, struct perf_session *session, struct perf_event_ops *ops); struct perf_event_ops { @@ -157,11 +158,11 @@ size_t perf_session__fprintf_nr_events(struct perf_session *self, FILE *fp) } static inline int perf_session__parse_sample(struct perf_session *session, - const event_t *event, + const union perf_event *event, struct perf_sample *sample) { - return event__parse_sample(event, session->sample_type, - session->sample_id_all, sample); + return perf_event__parse_sample(event, session->sample_type, + session->sample_id_all, sample); } #endif /* __PERF_SESSION_H */ -- cgit v1.2.3