Lines Matching refs:machine
47 static struct dso *machine__kernel_dso(struct machine *machine) in machine__kernel_dso() argument
49 return map__dso(machine->vmlinux_map); in machine__kernel_dso()
52 static int machine__set_mmap_name(struct machine *machine) in machine__set_mmap_name() argument
54 if (machine__is_host(machine)) in machine__set_mmap_name()
55 machine->mmap_name = strdup("[kernel.kallsyms]"); in machine__set_mmap_name()
56 else if (machine__is_default_guest(machine)) in machine__set_mmap_name()
57 machine->mmap_name = strdup("[guest.kernel.kallsyms]"); in machine__set_mmap_name()
58 else if (asprintf(&machine->mmap_name, "[guest.kernel.kallsyms.%d]", in machine__set_mmap_name()
59 machine->pid) < 0) in machine__set_mmap_name()
60 machine->mmap_name = NULL; in machine__set_mmap_name()
62 return machine->mmap_name ? 0 : -ENOMEM; in machine__set_mmap_name()
73 int machine__init(struct machine *machine, const char *root_dir, pid_t pid) in machine__init() argument
77 memset(machine, 0, sizeof(*machine)); in machine__init()
78 machine->kmaps = maps__new(machine); in machine__init()
79 if (machine->kmaps == NULL) in machine__init()
82 RB_CLEAR_NODE(&machine->rb_node); in machine__init()
83 dsos__init(&machine->dsos); in machine__init()
85 threads__init(&machine->threads); in machine__init()
87 machine->vdso_info = NULL; in machine__init()
88 machine->env = NULL; in machine__init()
90 machine->pid = pid; in machine__init()
92 machine->id_hdr_size = 0; in machine__init()
93 machine->kptr_restrict_warned = false; in machine__init()
94 machine->comm_exec = false; in machine__init()
95 machine->kernel_start = 0; in machine__init()
96 machine->vmlinux_map = NULL; in machine__init()
98 machine->root_dir = strdup(root_dir); in machine__init()
99 if (machine->root_dir == NULL) in machine__init()
102 if (machine__set_mmap_name(machine)) in machine__init()
106 struct thread *thread = machine__findnew_thread(machine, -1, in machine__init()
116 machine->current_tid = NULL; in machine__init()
121 zfree(&machine->kmaps); in machine__init()
122 zfree(&machine->root_dir); in machine__init()
123 zfree(&machine->mmap_name); in machine__init()
128 struct machine *machine__new_host(void) in machine__new_host()
130 struct machine *machine = malloc(sizeof(*machine)); in machine__new_host() local
132 if (machine != NULL) { in machine__new_host()
133 machine__init(machine, "", HOST_KERNEL_ID); in machine__new_host()
135 if (machine__create_kernel_maps(machine) < 0) in machine__new_host()
139 return machine; in machine__new_host()
141 free(machine); in machine__new_host()
145 struct machine *machine__new_kallsyms(void) in machine__new_kallsyms()
147 struct machine *machine = machine__new_host(); in machine__new_kallsyms() local
154 if (machine && machine__load_kallsyms(machine, "/proc/kallsyms") <= 0) { in machine__new_kallsyms()
155 machine__delete(machine); in machine__new_kallsyms()
156 machine = NULL; in machine__new_kallsyms()
159 return machine; in machine__new_kallsyms()
162 void machine__delete_threads(struct machine *machine) in machine__delete_threads() argument
164 threads__remove_all_threads(&machine->threads); in machine__delete_threads()
167 void machine__exit(struct machine *machine) in machine__exit() argument
169 if (machine == NULL) in machine__exit()
172 machine__destroy_kernel_maps(machine); in machine__exit()
173 maps__zput(machine->kmaps); in machine__exit()
174 dsos__exit(&machine->dsos); in machine__exit()
175 machine__exit_vdso(machine); in machine__exit()
176 zfree(&machine->root_dir); in machine__exit()
177 zfree(&machine->mmap_name); in machine__exit()
178 zfree(&machine->current_tid); in machine__exit()
179 zfree(&machine->kallsyms_filename); in machine__exit()
181 threads__exit(&machine->threads); in machine__exit()
184 void machine__delete(struct machine *machine) in machine__delete() argument
186 if (machine) { in machine__delete()
187 machine__exit(machine); in machine__delete()
188 free(machine); in machine__delete()
204 struct machine *machines__add(struct machines *machines, pid_t pid, in machines__add()
209 struct machine *pos, *machine = malloc(sizeof(*machine)); in machines__add() local
212 if (machine == NULL) in machines__add()
215 if (machine__init(machine, root_dir, pid) != 0) { in machines__add()
216 free(machine); in machines__add()
222 pos = rb_entry(parent, struct machine, rb_node); in machines__add()
231 rb_link_node(&machine->rb_node, parent, p); in machines__add()
232 rb_insert_color_cached(&machine->rb_node, &machines->guests, leftmost); in machines__add()
234 machine->machines = machines; in machines__add()
236 return machine; in machines__add()
246 struct machine *machine = rb_entry(nd, struct machine, rb_node); in machines__set_comm_exec() local
248 machine->comm_exec = comm_exec; in machines__set_comm_exec()
252 struct machine *machines__find(struct machines *machines, pid_t pid) in machines__find()
256 struct machine *machine; in machines__find() local
257 struct machine *default_machine = NULL; in machines__find()
264 machine = rb_entry(parent, struct machine, rb_node); in machines__find()
265 if (pid < machine->pid) in machines__find()
267 else if (pid > machine->pid) in machines__find()
270 return machine; in machines__find()
271 if (!machine->pid) in machines__find()
272 default_machine = machine; in machines__find()
278 struct machine *machines__findnew(struct machines *machines, pid_t pid) in machines__findnew()
282 struct machine *machine = machines__find(machines, pid); in machines__findnew() local
284 if (machine && (machine->pid == pid)) in machines__findnew()
301 machine = NULL; in machines__findnew()
307 machine = machines__add(machines, pid, root_dir); in machines__findnew()
309 return machine; in machines__findnew()
312 struct machine *machines__find_guest(struct machines *machines, pid_t pid) in machines__find_guest()
314 struct machine *machine = machines__find(machines, pid); in machines__find_guest() local
316 if (!machine) in machines__find_guest()
317 machine = machines__findnew(machines, DEFAULT_GUEST_KERNEL_ID); in machines__find_guest()
318 return machine; in machines__find_guest()
346 static struct thread *findnew_guest_code(struct machine *machine, in findnew_guest_code() argument
347 struct machine *host_machine, in findnew_guest_code()
354 if (!machine) in findnew_guest_code()
357 thread = machine__findnew_thread(machine, -1, pid); in findnew_guest_code()
389 struct machine *host_machine = machines__find(machines, HOST_KERNEL_ID); in machines__findnew_guest_code()
390 struct machine *machine = machines__findnew(machines, pid); in machines__findnew_guest_code() local
392 return findnew_guest_code(machine, host_machine, pid); in machines__findnew_guest_code()
395 struct thread *machine__findnew_guest_code(struct machine *machine, pid_t pid) in machine__findnew_guest_code() argument
397 struct machines *machines = machine->machines; in machine__findnew_guest_code()
398 struct machine *host_machine; in machine__findnew_guest_code()
405 return findnew_guest_code(machine, host_machine, pid); in machine__findnew_guest_code()
414 struct machine *pos = rb_entry(nd, struct machine, rb_node); in machines__process_guests()
422 struct machine *machine; in machines__set_id_hdr_size() local
428 machine = rb_entry(node, struct machine, rb_node); in machines__set_id_hdr_size()
429 machine->id_hdr_size = id_hdr_size; in machines__set_id_hdr_size()
435 static void machine__update_thread_pid(struct machine *machine, in machine__update_thread_pid() argument
448 leader = machine__findnew_thread(machine, thread__pid(th), thread__pid(th)); in machine__update_thread_pid()
453 thread__set_maps(leader, maps__new(machine)); in machine__update_thread_pid()
486 static struct thread *__machine__findnew_thread(struct machine *machine, in __machine__findnew_thread() argument
491 struct thread *th = threads__find(&machine->threads, tid); in __machine__findnew_thread()
495 machine__update_thread_pid(machine, th, pid); in __machine__findnew_thread()
501 th = threads__findnew(&machine->threads, pid, tid, &created); in __machine__findnew_thread()
511 if (thread__init_maps(th, machine)) { in __machine__findnew_thread()
513 threads__remove(&machine->threads, th); in __machine__findnew_thread()
518 machine__update_thread_pid(machine, th, pid); in __machine__findnew_thread()
523 struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid) in machine__findnew_thread() argument
525 return __machine__findnew_thread(machine, pid, tid, /*create=*/true); in machine__findnew_thread()
528 struct thread *machine__find_thread(struct machine *machine, pid_t pid, in machine__find_thread() argument
531 return __machine__findnew_thread(machine, pid, tid, /*create=*/false); in machine__find_thread()
541 struct thread *machine__idle_thread(struct machine *machine) in machine__idle_thread() argument
543 struct thread *thread = machine__findnew_thread(machine, 0, 0); in machine__idle_thread()
547 pr_err("problem inserting idle task for machine pid %d\n", machine->pid); in machine__idle_thread()
552 struct comm *machine__thread_exec_comm(struct machine *machine, in machine__thread_exec_comm() argument
555 if (machine->comm_exec) in machine__thread_exec_comm()
561 int machine__process_comm_event(struct machine *machine, union perf_event *event, in machine__process_comm_event() argument
564 struct thread *thread = machine__findnew_thread(machine, in machine__process_comm_event()
571 machine->comm_exec = true; in machine__process_comm_event()
587 int machine__process_namespaces_event(struct machine *machine __maybe_unused, in machine__process_namespaces_event()
591 struct thread *thread = machine__findnew_thread(machine, in machine__process_namespaces_event()
618 int machine__process_cgroup_event(struct machine *machine, in machine__process_cgroup_event() argument
627 cgrp = cgroup__findnew(machine->env, event->cgroup.id, event->cgroup.path); in machine__process_cgroup_event()
634 int machine__process_lost_event(struct machine *machine __maybe_unused, in machine__process_lost_event()
642 int machine__process_lost_samples_event(struct machine *machine __maybe_unused, in machine__process_lost_samples_event()
651 int machine__process_aux_event(struct machine *machine __maybe_unused, in machine__process_aux_event()
659 int machine__process_itrace_start_event(struct machine *machine __maybe_unused, in machine__process_itrace_start_event()
667 int machine__process_aux_output_hw_id_event(struct machine *machine __maybe_unused, in machine__process_aux_output_hw_id_event()
675 int machine__process_switch_event(struct machine *machine __maybe_unused, in machine__process_switch_event()
683 static int machine__process_ksymbol_register(struct machine *machine, in machine__process_ksymbol_register() argument
689 struct map *map = maps__find(machine__kernel_maps(machine), event->ksymbol.addr); in machine__process_ksymbol_register()
713 err = maps__insert(machine__kernel_maps(machine), map); in machine__process_ksymbol_register()
743 static int machine__process_ksymbol_unregister(struct machine *machine, in machine__process_ksymbol_unregister() argument
750 map = maps__find(machine__kernel_maps(machine), event->ksymbol.addr); in machine__process_ksymbol_unregister()
754 if (!RC_CHK_EQUAL(map, machine->vmlinux_map)) in machine__process_ksymbol_unregister()
755 maps__remove(machine__kernel_maps(machine), map); in machine__process_ksymbol_unregister()
767 int machine__process_ksymbol(struct machine *machine __maybe_unused, in machine__process_ksymbol()
775 return machine__process_ksymbol_unregister(machine, event, in machine__process_ksymbol()
777 return machine__process_ksymbol_register(machine, event, sample); in machine__process_ksymbol()
780 int machine__process_text_poke(struct machine *machine, union perf_event *event, in machine__process_text_poke() argument
783 struct map *map = maps__find(machine__kernel_maps(machine), event->text_poke.addr); in machine__process_text_poke()
788 perf_event__fprintf_text_poke(event, machine, stdout); in machine__process_text_poke()
807 ret = dso__data_write_cache_addr(dso, map, machine, in machine__process_text_poke()
823 static struct map *machine__addnew_module_map(struct machine *machine, u64 start, in machine__addnew_module_map() argument
834 dso = dsos__findnew_module_dso(&machine->dsos, machine, &m, filename); in machine__addnew_module_map()
842 err = maps__insert(machine__kernel_maps(machine), map); in machine__addnew_module_map()
861 struct machine *pos = rb_entry(nd, struct machine, rb_node); in machines__fprintf_dsos()
868 size_t machine__fprintf_dsos_buildid(struct machine *m, FILE *fp, in machine__fprintf_dsos_buildid()
881 struct machine *pos = rb_entry(nd, struct machine, rb_node); in machines__fprintf_dsos_buildid()
887 size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp) in machine__fprintf_vmlinux_path() argument
891 struct dso *kdso = machine__kernel_dso(machine); in machine__fprintf_vmlinux_path()
921 size_t machine__fprintf(struct machine *machine, FILE *fp) in machine__fprintf() argument
927 size_t ret = fprintf(fp, "Threads: %zu\n", threads__nr(&machine->threads)); in machine__fprintf()
929 machine__for_each_thread(machine, machine_fprintf_cb, &args); in machine__fprintf()
933 static struct dso *machine__get_kernel(struct machine *machine) in machine__get_kernel() argument
935 const char *vmlinux_name = machine->mmap_name; in machine__get_kernel()
938 if (machine__is_host(machine)) { in machine__get_kernel()
942 kernel = machine__findnew_kernel(machine, vmlinux_name, in machine__get_kernel()
948 kernel = machine__findnew_kernel(machine, vmlinux_name, in machine__get_kernel()
954 dso__read_running_kernel_build_id(kernel, machine); in machine__get_kernel()
959 void machine__get_kallsyms_filename(struct machine *machine, char *buf, in machine__get_kallsyms_filename() argument
962 if (machine__is_default_guest(machine)) in machine__get_kallsyms_filename()
965 scnprintf(buf, bufsz, "%s/proc/kallsyms", machine->root_dir); in machine__get_kallsyms_filename()
974 static int machine__get_running_kernel_start(struct machine *machine, in machine__get_running_kernel_start() argument
983 machine__get_kallsyms_filename(machine, filename, PATH_MAX); in machine__get_running_kernel_start()
1011 int machine__create_extra_kernel_map(struct machine *machine, in machine__create_extra_kernel_map() argument
1030 err = maps__insert(machine__kernel_maps(machine), map); in machine__create_extra_kernel_map()
1097 int machine__map_x86_64_entry_trampolines(struct machine *machine, in machine__map_x86_64_entry_trampolines() argument
1101 .kmaps = machine__kernel_maps(machine), in machine__map_x86_64_entry_trampolines()
1113 if (args.found || machine->trampolines_mapped) in machine__map_x86_64_entry_trampolines()
1120 nr_cpus_avail = machine__nr_cpus_avail(machine); in machine__map_x86_64_entry_trampolines()
1135 if (machine__create_extra_kernel_map(machine, kernel, &xm) < 0) in machine__map_x86_64_entry_trampolines()
1139 machine->trampolines_mapped = nr_cpus_avail; in machine__map_x86_64_entry_trampolines()
1144 int __weak machine__create_extra_kernel_maps(struct machine *machine __maybe_unused, in machine__create_extra_kernel_maps()
1151 __machine__create_kernel_maps(struct machine *machine, struct dso *kernel) in __machine__create_kernel_maps() argument
1154 machine__destroy_kernel_maps(machine); in __machine__create_kernel_maps()
1156 map__put(machine->vmlinux_map); in __machine__create_kernel_maps()
1157 machine->vmlinux_map = map__new2(0, kernel); in __machine__create_kernel_maps()
1158 if (machine->vmlinux_map == NULL) in __machine__create_kernel_maps()
1161 map__set_mapping_type(machine->vmlinux_map, MAPPING_TYPE__IDENTITY); in __machine__create_kernel_maps()
1162 return maps__insert(machine__kernel_maps(machine), machine->vmlinux_map); in __machine__create_kernel_maps()
1165 void machine__destroy_kernel_maps(struct machine *machine) in machine__destroy_kernel_maps() argument
1168 struct map *map = machine__kernel_map(machine); in machine__destroy_kernel_maps()
1174 maps__remove(machine__kernel_maps(machine), map); in machine__destroy_kernel_maps()
1180 map__zput(machine->vmlinux_map); in machine__destroy_kernel_maps()
1239 struct machine *pos = rb_entry(next, struct machine, rb_node); in machines__destroy_kernel_maps()
1249 struct machine *machine = machines__findnew(machines, pid); in machines__create_kernel_maps() local
1251 if (machine == NULL) in machines__create_kernel_maps()
1254 return machine__create_kernel_maps(machine); in machines__create_kernel_maps()
1257 int machine__load_kallsyms(struct machine *machine, const char *filename) in machine__load_kallsyms() argument
1259 struct map *map = machine__kernel_map(machine); in machine__load_kallsyms()
1270 maps__fixup_end(machine__kernel_maps(machine)); in machine__load_kallsyms()
1276 int machine__load_vmlinux_path(struct machine *machine) in machine__load_vmlinux_path() argument
1278 struct map *map = machine__kernel_map(machine); in machine__load_vmlinux_path()
1410 static int machine__set_modules_path(struct machine *machine) in machine__set_modules_path() argument
1415 version = get_kernel_version(machine->root_dir); in machine__set_modules_path()
1420 machine->root_dir, version); in machine__set_modules_path()
1423 return maps__set_modules_path_dir(machine__kernel_maps(machine), modules_path, 0); in machine__set_modules_path()
1435 struct machine *machine = arg; in machine__create_module() local
1441 map = machine__addnew_module_map(machine, start, name); in machine__create_module()
1446 dso__kernel_module_get_build_id(map__dso(map), machine->root_dir); in machine__create_module()
1451 static int machine__create_modules(struct machine *machine) in machine__create_modules() argument
1456 if (machine__is_default_guest(machine)) { in machine__create_modules()
1459 snprintf(path, PATH_MAX, "%s/proc/modules", machine->root_dir); in machine__create_modules()
1466 if (modules__parse(modules, machine, machine__create_module)) in machine__create_modules()
1469 if (!machine__set_modules_path(machine)) in machine__create_modules()
1477 static void machine__set_kernel_mmap(struct machine *machine, in machine__set_kernel_mmap() argument
1480 map__set_start(machine->vmlinux_map, start); in machine__set_kernel_mmap()
1481 map__set_end(machine->vmlinux_map, end); in machine__set_kernel_mmap()
1487 map__set_end(machine->vmlinux_map, ~0ULL); in machine__set_kernel_mmap()
1490 static int machine__update_kernel_mmap(struct machine *machine, in machine__update_kernel_mmap() argument
1496 orig = machine->vmlinux_map; in machine__update_kernel_mmap()
1499 machine->vmlinux_map = updated; in machine__update_kernel_mmap()
1500 maps__remove(machine__kernel_maps(machine), orig); in machine__update_kernel_mmap()
1501 machine__set_kernel_mmap(machine, start, end); in machine__update_kernel_mmap()
1502 err = maps__insert(machine__kernel_maps(machine), updated); in machine__update_kernel_mmap()
1508 int machine__create_kernel_maps(struct machine *machine) in machine__create_kernel_maps() argument
1510 struct dso *kernel = machine__get_kernel(machine); in machine__create_kernel_maps()
1518 ret = __machine__create_kernel_maps(machine, kernel); in machine__create_kernel_maps()
1522 if (symbol_conf.use_modules && machine__create_modules(machine) < 0) { in machine__create_kernel_maps()
1523 if (machine__is_host(machine)) in machine__create_kernel_maps()
1528 "continuing anyway...\n", machine->pid); in machine__create_kernel_maps()
1531 if (!machine__get_running_kernel_start(machine, &name, &start, &end)) { in machine__create_kernel_maps()
1533 map__set_kallsyms_ref_reloc_sym(machine->vmlinux_map, name, start)) { in machine__create_kernel_maps()
1534 machine__destroy_kernel_maps(machine); in machine__create_kernel_maps()
1543 ret = machine__update_kernel_mmap(machine, start, end); in machine__create_kernel_maps()
1548 if (machine__create_extra_kernel_maps(machine, kernel)) in machine__create_kernel_maps()
1553 struct map *next = maps__find_next_entry(machine__kernel_maps(machine), in machine__create_kernel_maps()
1554 machine__kernel_map(machine)); in machine__create_kernel_maps()
1557 machine__set_kernel_mmap(machine, start, map__start(next)); in machine__create_kernel_maps()
1572 static bool machine__uses_kcore(struct machine *machine) in machine__uses_kcore() argument
1574 return dsos__for_each_dso(&machine->dsos, machine__uses_kcore_cb, NULL) != 0 ? true : false; in machine__uses_kcore()
1577 static bool perf_event__is_extra_kernel_mmap(struct machine *machine, in perf_event__is_extra_kernel_mmap() argument
1580 return machine__is(machine, "x86_64") && in perf_event__is_extra_kernel_mmap()
1584 static int machine__process_extra_kernel_map(struct machine *machine, in machine__process_extra_kernel_map() argument
1587 struct dso *kernel = machine__kernel_dso(machine); in machine__process_extra_kernel_map()
1592 return machine__create_extra_kernel_map(machine, kernel, xm); in machine__process_extra_kernel_map()
1595 static int machine__process_kernel_mmap_event(struct machine *machine, in machine__process_kernel_mmap_event() argument
1601 const char *mmap_name = machine->mmap_name; in machine__process_kernel_mmap_event()
1604 if (machine__uses_kcore(machine)) in machine__process_kernel_mmap_event()
1607 if (machine__is_host(machine)) in machine__process_kernel_mmap_event()
1613 if (!is_kernel_mmap && !machine__is_host(machine)) { in machine__process_kernel_mmap_event()
1624 struct map *map = machine__addnew_module_map(machine, xm->start, xm->name); in machine__process_kernel_mmap_event()
1641 struct dso *kernel = dsos__find_kernel_dso(&machine->dsos); in machine__process_kernel_mmap_event()
1644 kernel = machine__findnew_dso(machine, machine->mmap_name); in machine__process_kernel_mmap_event()
1649 if (__machine__create_kernel_maps(machine, kernel) < 0) { in machine__process_kernel_mmap_event()
1657 if (machine__update_kernel_mmap(machine, xm->start, xm->end) < 0) { in machine__process_kernel_mmap_event()
1671 map__set_kallsyms_ref_reloc_sym(machine->vmlinux_map, in machine__process_kernel_mmap_event()
1676 if (machine__is_default_guest(machine)) { in machine__process_kernel_mmap_event()
1680 dso__load(kernel, machine__kernel_map(machine)); in machine__process_kernel_mmap_event()
1683 } else if (perf_event__is_extra_kernel_mmap(machine, xm)) { in machine__process_kernel_mmap_event()
1684 return machine__process_extra_kernel_map(machine, xm); in machine__process_kernel_mmap_event()
1691 int machine__process_mmap2_event(struct machine *machine, in machine__process_mmap2_event() argument
1723 ret = machine__process_kernel_mmap_event(machine, &xm, bid); in machine__process_mmap2_event()
1729 thread = machine__findnew_thread(machine, event->mmap2.pid, in machine__process_mmap2_event()
1734 map = map__new(machine, event->mmap2.start, in machine__process_mmap2_event()
1760 int machine__process_mmap_event(struct machine *machine, union perf_event *event, in machine__process_mmap_event() argument
1780 ret = machine__process_kernel_mmap_event(machine, &xm, NULL); in machine__process_mmap_event()
1786 thread = machine__findnew_thread(machine, event->mmap.pid, in machine__process_mmap_event()
1794 map = map__new(machine, event->mmap.start, in machine__process_mmap_event()
1818 void machine__remove_thread(struct machine *machine, struct thread *th) in machine__remove_thread() argument
1820 return threads__remove(&machine->threads, th); in machine__remove_thread()
1823 int machine__process_fork_event(struct machine *machine, union perf_event *event, in machine__process_fork_event() argument
1826 struct thread *thread = machine__find_thread(machine, in machine__process_fork_event()
1829 struct thread *parent = machine__findnew_thread(machine, in machine__process_fork_event()
1847 machine__remove_thread(machine, parent); in machine__process_fork_event()
1849 parent = machine__findnew_thread(machine, event->fork.ppid, in machine__process_fork_event()
1855 machine__remove_thread(machine, thread); in machine__process_fork_event()
1859 thread = machine__findnew_thread(machine, event->fork.pid, in machine__process_fork_event()
1889 int machine__process_exit_event(struct machine *machine, union perf_event *event, in machine__process_exit_event() argument
1892 struct thread *thread = machine__find_thread(machine, in machine__process_exit_event()
1903 machine__remove_thread(machine, thread); in machine__process_exit_event()
1909 int machine__process_event(struct machine *machine, union perf_event *event, in machine__process_event() argument
1916 ret = machine__process_comm_event(machine, event, sample); break; in machine__process_event()
1918 ret = machine__process_mmap_event(machine, event, sample); break; in machine__process_event()
1920 ret = machine__process_namespaces_event(machine, event, sample); break; in machine__process_event()
1922 ret = machine__process_cgroup_event(machine, event, sample); break; in machine__process_event()
1924 ret = machine__process_mmap2_event(machine, event, sample); break; in machine__process_event()
1926 ret = machine__process_fork_event(machine, event, sample); break; in machine__process_event()
1928 ret = machine__process_exit_event(machine, event, sample); break; in machine__process_event()
1930 ret = machine__process_lost_event(machine, event, sample); break; in machine__process_event()
1932 ret = machine__process_aux_event(machine, event); break; in machine__process_event()
1934 ret = machine__process_itrace_start_event(machine, event); break; in machine__process_event()
1936 ret = machine__process_lost_samples_event(machine, event, sample); break; in machine__process_event()
1939 ret = machine__process_switch_event(machine, event); break; in machine__process_event()
1941 ret = machine__process_ksymbol(machine, event, sample); break; in machine__process_event()
1943 ret = machine__process_bpf(machine, event, sample); break; in machine__process_event()
1945 ret = machine__process_text_poke(machine, event, sample); break; in machine__process_event()
1947 ret = machine__process_aux_output_hw_id_event(machine, event); break; in machine__process_event()
2980 int machine__for_each_thread(struct machine *machine, in machine__for_each_thread() argument
2984 return threads__for_each_thread(&machine->threads, fn, priv); in machine__for_each_thread()
2999 struct machine *machine = rb_entry(nd, struct machine, rb_node); in machines__for_each_thread() local
3001 rc = machine__for_each_thread(machine, fn, priv); in machines__for_each_thread()
3022 int machine__thread_list(struct machine *machine, struct list_head *list) in machine__thread_list() argument
3024 return machine__for_each_thread(machine, thread_list_cb, list); in machine__thread_list()
3038 pid_t machine__get_current_tid(struct machine *machine, int cpu) in machine__get_current_tid() argument
3040 if (cpu < 0 || (size_t)cpu >= machine->current_tid_sz) in machine__get_current_tid()
3043 return machine->current_tid[cpu]; in machine__get_current_tid()
3046 int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid, in machine__set_current_tid() argument
3055 if (realloc_array_as_needed(machine->current_tid, in machine__set_current_tid()
3056 machine->current_tid_sz, in machine__set_current_tid()
3061 machine->current_tid[cpu] = tid; in machine__set_current_tid()
3063 thread = machine__findnew_thread(machine, pid, tid); in machine__set_current_tid()
3077 bool machine__is(struct machine *machine, const char *arch) in machine__is() argument
3079 return machine && !strcmp(perf_env__raw_arch(machine->env), arch); in machine__is()
3082 bool machine__normalized_is(struct machine *machine, const char *arch) in machine__normalized_is() argument
3084 return machine && !strcmp(perf_env__arch(machine->env), arch); in machine__normalized_is()
3087 int machine__nr_cpus_avail(struct machine *machine) in machine__nr_cpus_avail() argument
3089 return machine ? perf_env__nr_cpus_avail(machine->env) : 0; in machine__nr_cpus_avail()
3092 int machine__get_kernel_start(struct machine *machine) in machine__get_kernel_start() argument
3094 struct map *map = machine__kernel_map(machine); in machine__get_kernel_start()
3105 machine->kernel_start = 1ULL << 63; in machine__get_kernel_start()
3113 if (!err && !machine__is(machine, "x86_64")) in machine__get_kernel_start()
3114 machine->kernel_start = map__start(map); in machine__get_kernel_start()
3119 u8 machine__addr_cpumode(struct machine *machine, u8 cpumode, u64 addr) in machine__addr_cpumode() argument
3124 if (!machine->single_address_space) in machine__addr_cpumode()
3127 kernel_ip = machine__kernel_ip(machine, addr); in machine__addr_cpumode()
3146 struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename, in machine__findnew_dso_id() argument
3149 return dsos__findnew_id(&machine->dsos, filename, id); in machine__findnew_dso_id()
3152 struct dso *machine__findnew_dso(struct machine *machine, const char *filename) in machine__findnew_dso() argument
3154 return machine__findnew_dso_id(machine, filename, NULL); in machine__findnew_dso()
3159 struct machine *machine = vmachine; in machine__resolve_kernel_addr() local
3161 struct symbol *sym = machine__find_kernel_symbol(machine, *addrp, &map); in machine__resolve_kernel_addr()
3172 struct machine *machine; member
3181 return args->fn(dso, args->machine, args->priv); in machine__for_each_dso_cb()
3184 int machine__for_each_dso(struct machine *machine, machine__dso_t fn, void *priv) in machine__for_each_dso() argument
3187 .machine = machine, in machine__for_each_dso()
3192 return dsos__for_each_dso(&machine->dsos, machine__for_each_dso_cb, &args); in machine__for_each_dso()
3195 int machine__for_each_kernel_map(struct machine *machine, machine__map_t fn, void *priv) in machine__for_each_kernel_map() argument
3197 struct maps *maps = machine__kernel_maps(machine); in machine__for_each_kernel_map()
3202 bool machine__is_lock_function(struct machine *machine, u64 addr) in machine__is_lock_function() argument
3204 if (!machine->sched.text_start) { in machine__is_lock_function()
3206 struct symbol *sym = machine__find_kernel_symbol_by_name(machine, "__sched_text_start", &kmap); in machine__is_lock_function()
3210 machine->sched.text_start = 1; in machine__is_lock_function()
3214 machine->sched.text_start = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3217 sym = machine__find_kernel_symbol_by_name(machine, "__sched_text_end", &kmap); in machine__is_lock_function()
3218 machine->sched.text_end = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3220 sym = machine__find_kernel_symbol_by_name(machine, "__lock_text_start", &kmap); in machine__is_lock_function()
3221 machine->lock.text_start = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3223 sym = machine__find_kernel_symbol_by_name(machine, "__lock_text_end", &kmap); in machine__is_lock_function()
3224 machine->lock.text_end = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3226 sym = machine__find_kernel_symbol_by_name(machine, "__traceiter_contention_begin", &kmap); in machine__is_lock_function()
3228 machine->traceiter.text_start = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3229 machine->traceiter.text_end = map__unmap_ip(kmap, sym->end); in machine__is_lock_function()
3231 sym = machine__find_kernel_symbol_by_name(machine, "trace_contention_begin", &kmap); in machine__is_lock_function()
3233 machine->trace.text_start = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3234 machine->trace.text_end = map__unmap_ip(kmap, sym->end); in machine__is_lock_function()
3239 if (machine->sched.text_start == 1) in machine__is_lock_function()
3243 if (machine->sched.text_start <= addr && addr < machine->sched.text_end) in machine__is_lock_function()
3247 if (machine->lock.text_start <= addr && addr < machine->lock.text_end) in machine__is_lock_function()
3253 if (machine->traceiter.text_start != 0) { in machine__is_lock_function()
3254 if (machine->traceiter.text_start <= addr && addr < machine->traceiter.text_end) in machine__is_lock_function()
3258 if (machine->trace.text_start != 0) { in machine__is_lock_function()
3259 if (machine->trace.text_start <= addr && addr < machine->trace.text_end) in machine__is_lock_function()
3266 int machine__hit_all_dsos(struct machine *machine) in machine__hit_all_dsos() argument
3268 return dsos__hit_all(&machine->dsos); in machine__hit_all_dsos()