Lines Matching refs:machine
46 static void __machine__remove_thread(struct machine *machine, struct thread_rb_node *nd,
49 static struct dso *machine__kernel_dso(struct machine *machine) in machine__kernel_dso() argument
51 return map__dso(machine->vmlinux_map); in machine__kernel_dso()
61 static void machine__threads_init(struct machine *machine) in machine__threads_init() argument
66 struct threads *threads = &machine->threads[i]; in machine__threads_init()
91 static int machine__set_mmap_name(struct machine *machine) in machine__set_mmap_name() argument
93 if (machine__is_host(machine)) in machine__set_mmap_name()
94 machine->mmap_name = strdup("[kernel.kallsyms]"); in machine__set_mmap_name()
95 else if (machine__is_default_guest(machine)) in machine__set_mmap_name()
96 machine->mmap_name = strdup("[guest.kernel.kallsyms]"); in machine__set_mmap_name()
97 else if (asprintf(&machine->mmap_name, "[guest.kernel.kallsyms.%d]", in machine__set_mmap_name()
98 machine->pid) < 0) in machine__set_mmap_name()
99 machine->mmap_name = NULL; in machine__set_mmap_name()
101 return machine->mmap_name ? 0 : -ENOMEM; in machine__set_mmap_name()
112 int machine__init(struct machine *machine, const char *root_dir, pid_t pid) in machine__init() argument
116 memset(machine, 0, sizeof(*machine)); in machine__init()
117 machine->kmaps = maps__new(machine); in machine__init()
118 if (machine->kmaps == NULL) in machine__init()
121 RB_CLEAR_NODE(&machine->rb_node); in machine__init()
122 dsos__init(&machine->dsos); in machine__init()
124 machine__threads_init(machine); in machine__init()
126 machine->vdso_info = NULL; in machine__init()
127 machine->env = NULL; in machine__init()
129 machine->pid = pid; in machine__init()
131 machine->id_hdr_size = 0; in machine__init()
132 machine->kptr_restrict_warned = false; in machine__init()
133 machine->comm_exec = false; in machine__init()
134 machine->kernel_start = 0; in machine__init()
135 machine->vmlinux_map = NULL; in machine__init()
137 machine->root_dir = strdup(root_dir); in machine__init()
138 if (machine->root_dir == NULL) in machine__init()
141 if (machine__set_mmap_name(machine)) in machine__init()
145 struct thread *thread = machine__findnew_thread(machine, -1, in machine__init()
155 machine->current_tid = NULL; in machine__init()
160 zfree(&machine->kmaps); in machine__init()
161 zfree(&machine->root_dir); in machine__init()
162 zfree(&machine->mmap_name); in machine__init()
167 struct machine *machine__new_host(void) in machine__new_host()
169 struct machine *machine = malloc(sizeof(*machine)); in machine__new_host() local
171 if (machine != NULL) { in machine__new_host()
172 machine__init(machine, "", HOST_KERNEL_ID); in machine__new_host()
174 if (machine__create_kernel_maps(machine) < 0) in machine__new_host()
178 return machine; in machine__new_host()
180 free(machine); in machine__new_host()
184 struct machine *machine__new_kallsyms(void) in machine__new_kallsyms()
186 struct machine *machine = machine__new_host(); in machine__new_kallsyms() local
193 if (machine && machine__load_kallsyms(machine, "/proc/kallsyms") <= 0) { in machine__new_kallsyms()
194 machine__delete(machine); in machine__new_kallsyms()
195 machine = NULL; in machine__new_kallsyms()
198 return machine; in machine__new_kallsyms()
223 void machine__delete_threads(struct machine *machine) in machine__delete_threads() argument
229 struct threads *threads = &machine->threads[i]; in machine__delete_threads()
236 __machine__remove_thread(machine, trb, trb->thread, false); in machine__delete_threads()
242 void machine__exit(struct machine *machine) in machine__exit() argument
246 if (machine == NULL) in machine__exit()
249 machine__destroy_kernel_maps(machine); in machine__exit()
250 maps__zput(machine->kmaps); in machine__exit()
251 dsos__exit(&machine->dsos); in machine__exit()
252 machine__exit_vdso(machine); in machine__exit()
253 zfree(&machine->root_dir); in machine__exit()
254 zfree(&machine->mmap_name); in machine__exit()
255 zfree(&machine->current_tid); in machine__exit()
256 zfree(&machine->kallsyms_filename); in machine__exit()
258 machine__delete_threads(machine); in machine__exit()
260 struct threads *threads = &machine->threads[i]; in machine__exit()
266 void machine__delete(struct machine *machine) in machine__delete() argument
268 if (machine) { in machine__delete()
269 machine__exit(machine); in machine__delete()
270 free(machine); in machine__delete()
286 struct machine *machines__add(struct machines *machines, pid_t pid, in machines__add()
291 struct machine *pos, *machine = malloc(sizeof(*machine)); in machines__add() local
294 if (machine == NULL) in machines__add()
297 if (machine__init(machine, root_dir, pid) != 0) { in machines__add()
298 free(machine); in machines__add()
304 pos = rb_entry(parent, struct machine, rb_node); in machines__add()
313 rb_link_node(&machine->rb_node, parent, p); in machines__add()
314 rb_insert_color_cached(&machine->rb_node, &machines->guests, leftmost); in machines__add()
316 machine->machines = machines; in machines__add()
318 return machine; in machines__add()
328 struct machine *machine = rb_entry(nd, struct machine, rb_node); in machines__set_comm_exec() local
330 machine->comm_exec = comm_exec; in machines__set_comm_exec()
334 struct machine *machines__find(struct machines *machines, pid_t pid) in machines__find()
338 struct machine *machine; in machines__find() local
339 struct machine *default_machine = NULL; in machines__find()
346 machine = rb_entry(parent, struct machine, rb_node); in machines__find()
347 if (pid < machine->pid) in machines__find()
349 else if (pid > machine->pid) in machines__find()
352 return machine; in machines__find()
353 if (!machine->pid) in machines__find()
354 default_machine = machine; in machines__find()
360 struct machine *machines__findnew(struct machines *machines, pid_t pid) in machines__findnew()
364 struct machine *machine = machines__find(machines, pid); in machines__findnew() local
366 if (machine && (machine->pid == pid)) in machines__findnew()
383 machine = NULL; in machines__findnew()
389 machine = machines__add(machines, pid, root_dir); in machines__findnew()
391 return machine; in machines__findnew()
394 struct machine *machines__find_guest(struct machines *machines, pid_t pid) in machines__find_guest()
396 struct machine *machine = machines__find(machines, pid); in machines__find_guest() local
398 if (!machine) in machines__find_guest()
399 machine = machines__findnew(machines, DEFAULT_GUEST_KERNEL_ID); in machines__find_guest()
400 return machine; in machines__find_guest()
428 static struct thread *findnew_guest_code(struct machine *machine, in findnew_guest_code() argument
429 struct machine *host_machine, in findnew_guest_code()
436 if (!machine) in findnew_guest_code()
439 thread = machine__findnew_thread(machine, -1, pid); in findnew_guest_code()
471 struct machine *host_machine = machines__find(machines, HOST_KERNEL_ID); in machines__findnew_guest_code()
472 struct machine *machine = machines__findnew(machines, pid); in machines__findnew_guest_code() local
474 return findnew_guest_code(machine, host_machine, pid); in machines__findnew_guest_code()
477 struct thread *machine__findnew_guest_code(struct machine *machine, pid_t pid) in machine__findnew_guest_code() argument
479 struct machines *machines = machine->machines; in machine__findnew_guest_code()
480 struct machine *host_machine; in machine__findnew_guest_code()
487 return findnew_guest_code(machine, host_machine, pid); in machine__findnew_guest_code()
496 struct machine *pos = rb_entry(nd, struct machine, rb_node); in machines__process_guests()
504 struct machine *machine; in machines__set_id_hdr_size() local
510 machine = rb_entry(node, struct machine, rb_node); in machines__set_id_hdr_size()
511 machine->id_hdr_size = id_hdr_size; in machines__set_id_hdr_size()
517 static void machine__update_thread_pid(struct machine *machine, in machine__update_thread_pid() argument
530 leader = __machine__findnew_thread(machine, thread__pid(th), thread__pid(th)); in machine__update_thread_pid()
535 thread__set_maps(leader, maps__new(machine)); in machine__update_thread_pid()
570 __threads__get_last_match(struct threads *threads, struct machine *machine, in __threads__get_last_match() argument
578 machine__update_thread_pid(machine, th, pid); in __threads__get_last_match()
589 threads__get_last_match(struct threads *threads, struct machine *machine, in threads__get_last_match() argument
595 th = __threads__get_last_match(threads, machine, pid, tid); in threads__get_last_match()
618 static struct thread *____machine__findnew_thread(struct machine *machine, in ____machine__findnew_thread() argument
629 th = threads__get_last_match(threads, machine, pid, tid); in ____machine__findnew_thread()
639 machine__update_thread_pid(machine, th, pid); in ____machine__findnew_thread()
674 if (thread__init_maps(th, machine)) { in ____machine__findnew_thread()
691 struct thread *__machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid) in __machine__findnew_thread() argument
693 return ____machine__findnew_thread(machine, machine__threads(machine, tid), pid, tid, true); in __machine__findnew_thread()
696 struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, in machine__findnew_thread() argument
699 struct threads *threads = machine__threads(machine, tid); in machine__findnew_thread()
703 th = __machine__findnew_thread(machine, pid, tid); in machine__findnew_thread()
708 struct thread *machine__find_thread(struct machine *machine, pid_t pid, in machine__find_thread() argument
711 struct threads *threads = machine__threads(machine, tid); in machine__find_thread()
715 th = ____machine__findnew_thread(machine, threads, pid, tid, false); in machine__find_thread()
727 struct thread *machine__idle_thread(struct machine *machine) in machine__idle_thread() argument
729 struct thread *thread = machine__findnew_thread(machine, 0, 0); in machine__idle_thread()
733 pr_err("problem inserting idle task for machine pid %d\n", machine->pid); in machine__idle_thread()
738 struct comm *machine__thread_exec_comm(struct machine *machine, in machine__thread_exec_comm() argument
741 if (machine->comm_exec) in machine__thread_exec_comm()
747 int machine__process_comm_event(struct machine *machine, union perf_event *event, in machine__process_comm_event() argument
750 struct thread *thread = machine__findnew_thread(machine, in machine__process_comm_event()
757 machine->comm_exec = true; in machine__process_comm_event()
773 int machine__process_namespaces_event(struct machine *machine __maybe_unused, in machine__process_namespaces_event()
777 struct thread *thread = machine__findnew_thread(machine, in machine__process_namespaces_event()
804 int machine__process_cgroup_event(struct machine *machine, in machine__process_cgroup_event() argument
813 cgrp = cgroup__findnew(machine->env, event->cgroup.id, event->cgroup.path); in machine__process_cgroup_event()
820 int machine__process_lost_event(struct machine *machine __maybe_unused, in machine__process_lost_event()
828 int machine__process_lost_samples_event(struct machine *machine __maybe_unused, in machine__process_lost_samples_event()
836 static struct dso *machine__findnew_module_dso(struct machine *machine, in machine__findnew_module_dso() argument
842 down_write(&machine->dsos.lock); in machine__findnew_module_dso()
844 dso = __dsos__find(&machine->dsos, m->name, true); in machine__findnew_module_dso()
846 dso = __dsos__addnew(&machine->dsos, m->name); in machine__findnew_module_dso()
850 dso__set_module_info(dso, m, machine); in machine__findnew_module_dso()
857 up_write(&machine->dsos.lock); in machine__findnew_module_dso()
861 int machine__process_aux_event(struct machine *machine __maybe_unused, in machine__process_aux_event()
869 int machine__process_itrace_start_event(struct machine *machine __maybe_unused, in machine__process_itrace_start_event()
877 int machine__process_aux_output_hw_id_event(struct machine *machine __maybe_unused, in machine__process_aux_output_hw_id_event()
885 int machine__process_switch_event(struct machine *machine __maybe_unused, in machine__process_switch_event()
893 static int machine__process_ksymbol_register(struct machine *machine, in machine__process_ksymbol_register() argument
899 struct map *map = maps__find(machine__kernel_maps(machine), event->ksymbol.addr); in machine__process_ksymbol_register()
931 err = maps__insert(machine__kernel_maps(machine), map); in machine__process_ksymbol_register()
961 static int machine__process_ksymbol_unregister(struct machine *machine, in machine__process_ksymbol_unregister() argument
968 map = maps__find(machine__kernel_maps(machine), event->ksymbol.addr); in machine__process_ksymbol_unregister()
972 if (RC_CHK_ACCESS(map) != RC_CHK_ACCESS(machine->vmlinux_map)) in machine__process_ksymbol_unregister()
973 maps__remove(machine__kernel_maps(machine), map); in machine__process_ksymbol_unregister()
985 int machine__process_ksymbol(struct machine *machine __maybe_unused, in machine__process_ksymbol()
993 return machine__process_ksymbol_unregister(machine, event, in machine__process_ksymbol()
995 return machine__process_ksymbol_register(machine, event, sample); in machine__process_ksymbol()
998 int machine__process_text_poke(struct machine *machine, union perf_event *event, in machine__process_text_poke() argument
1001 struct map *map = maps__find(machine__kernel_maps(machine), event->text_poke.addr); in machine__process_text_poke()
1006 perf_event__fprintf_text_poke(event, machine, stdout); in machine__process_text_poke()
1025 ret = dso__data_write_cache_addr(dso, map, machine, in machine__process_text_poke()
1040 static struct map *machine__addnew_module_map(struct machine *machine, u64 start, in machine__addnew_module_map() argument
1051 dso = machine__findnew_module_dso(machine, &m, filename); in machine__addnew_module_map()
1059 err = maps__insert(machine__kernel_maps(machine), map); in machine__addnew_module_map()
1078 struct machine *pos = rb_entry(nd, struct machine, rb_node); in machines__fprintf_dsos()
1085 size_t machine__fprintf_dsos_buildid(struct machine *m, FILE *fp, in machine__fprintf_dsos_buildid()
1098 struct machine *pos = rb_entry(nd, struct machine, rb_node); in machines__fprintf_dsos_buildid()
1104 size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp) in machine__fprintf_vmlinux_path() argument
1108 struct dso *kdso = machine__kernel_dso(machine); in machine__fprintf_vmlinux_path()
1124 size_t machine__fprintf(struct machine *machine, FILE *fp) in machine__fprintf() argument
1131 struct threads *threads = &machine->threads[i]; in machine__fprintf()
1149 static struct dso *machine__get_kernel(struct machine *machine) in machine__get_kernel() argument
1151 const char *vmlinux_name = machine->mmap_name; in machine__get_kernel()
1154 if (machine__is_host(machine)) { in machine__get_kernel()
1158 kernel = machine__findnew_kernel(machine, vmlinux_name, in machine__get_kernel()
1164 kernel = machine__findnew_kernel(machine, vmlinux_name, in machine__get_kernel()
1170 dso__read_running_kernel_build_id(kernel, machine); in machine__get_kernel()
1175 void machine__get_kallsyms_filename(struct machine *machine, char *buf, in machine__get_kallsyms_filename() argument
1178 if (machine__is_default_guest(machine)) in machine__get_kallsyms_filename()
1181 scnprintf(buf, bufsz, "%s/proc/kallsyms", machine->root_dir); in machine__get_kallsyms_filename()
1190 static int machine__get_running_kernel_start(struct machine *machine, in machine__get_running_kernel_start() argument
1199 machine__get_kallsyms_filename(machine, filename, PATH_MAX); in machine__get_running_kernel_start()
1227 int machine__create_extra_kernel_map(struct machine *machine, in machine__create_extra_kernel_map() argument
1246 err = maps__insert(machine__kernel_maps(machine), map); in machine__create_extra_kernel_map()
1290 int machine__map_x86_64_entry_trampolines(struct machine *machine, in machine__map_x86_64_entry_trampolines() argument
1293 struct maps *kmaps = machine__kernel_maps(machine); in machine__map_x86_64_entry_trampolines()
1315 if (found || machine->trampolines_mapped) in machine__map_x86_64_entry_trampolines()
1322 nr_cpus_avail = machine__nr_cpus_avail(machine); in machine__map_x86_64_entry_trampolines()
1337 if (machine__create_extra_kernel_map(machine, kernel, &xm) < 0) in machine__map_x86_64_entry_trampolines()
1341 machine->trampolines_mapped = nr_cpus_avail; in machine__map_x86_64_entry_trampolines()
1346 int __weak machine__create_extra_kernel_maps(struct machine *machine __maybe_unused, in machine__create_extra_kernel_maps()
1353 __machine__create_kernel_maps(struct machine *machine, struct dso *kernel) in __machine__create_kernel_maps() argument
1356 machine__destroy_kernel_maps(machine); in __machine__create_kernel_maps()
1358 map__put(machine->vmlinux_map); in __machine__create_kernel_maps()
1359 machine->vmlinux_map = map__new2(0, kernel); in __machine__create_kernel_maps()
1360 if (machine->vmlinux_map == NULL) in __machine__create_kernel_maps()
1363 map__set_map_ip(machine->vmlinux_map, identity__map_ip); in __machine__create_kernel_maps()
1364 map__set_unmap_ip(machine->vmlinux_map, identity__map_ip); in __machine__create_kernel_maps()
1365 return maps__insert(machine__kernel_maps(machine), machine->vmlinux_map); in __machine__create_kernel_maps()
1368 void machine__destroy_kernel_maps(struct machine *machine) in machine__destroy_kernel_maps() argument
1371 struct map *map = machine__kernel_map(machine); in machine__destroy_kernel_maps()
1377 maps__remove(machine__kernel_maps(machine), map); in machine__destroy_kernel_maps()
1383 map__zput(machine->vmlinux_map); in machine__destroy_kernel_maps()
1442 struct machine *pos = rb_entry(next, struct machine, rb_node); in machines__destroy_kernel_maps()
1452 struct machine *machine = machines__findnew(machines, pid); in machines__create_kernel_maps() local
1454 if (machine == NULL) in machines__create_kernel_maps()
1457 return machine__create_kernel_maps(machine); in machines__create_kernel_maps()
1460 int machine__load_kallsyms(struct machine *machine, const char *filename) in machine__load_kallsyms() argument
1462 struct map *map = machine__kernel_map(machine); in machine__load_kallsyms()
1473 maps__fixup_end(machine__kernel_maps(machine)); in machine__load_kallsyms()
1479 int machine__load_vmlinux_path(struct machine *machine) in machine__load_vmlinux_path() argument
1481 struct map *map = machine__kernel_map(machine); in machine__load_vmlinux_path()
1611 static int machine__set_modules_path(struct machine *machine) in machine__set_modules_path() argument
1616 version = get_kernel_version(machine->root_dir); in machine__set_modules_path()
1621 machine->root_dir, version); in machine__set_modules_path()
1624 return maps__set_modules_path_dir(machine__kernel_maps(machine), modules_path, 0); in machine__set_modules_path()
1636 struct machine *machine = arg; in machine__create_module() local
1642 map = machine__addnew_module_map(machine, start, name); in machine__create_module()
1647 dso__kernel_module_get_build_id(map__dso(map), machine->root_dir); in machine__create_module()
1652 static int machine__create_modules(struct machine *machine) in machine__create_modules() argument
1657 if (machine__is_default_guest(machine)) { in machine__create_modules()
1660 snprintf(path, PATH_MAX, "%s/proc/modules", machine->root_dir); in machine__create_modules()
1667 if (modules__parse(modules, machine, machine__create_module)) in machine__create_modules()
1670 if (!machine__set_modules_path(machine)) in machine__create_modules()
1678 static void machine__set_kernel_mmap(struct machine *machine, in machine__set_kernel_mmap() argument
1681 map__set_start(machine->vmlinux_map, start); in machine__set_kernel_mmap()
1682 map__set_end(machine->vmlinux_map, end); in machine__set_kernel_mmap()
1688 map__set_end(machine->vmlinux_map, ~0ULL); in machine__set_kernel_mmap()
1691 static int machine__update_kernel_mmap(struct machine *machine, in machine__update_kernel_mmap() argument
1697 orig = machine->vmlinux_map; in machine__update_kernel_mmap()
1700 machine->vmlinux_map = updated; in machine__update_kernel_mmap()
1701 machine__set_kernel_mmap(machine, start, end); in machine__update_kernel_mmap()
1702 maps__remove(machine__kernel_maps(machine), orig); in machine__update_kernel_mmap()
1703 err = maps__insert(machine__kernel_maps(machine), updated); in machine__update_kernel_mmap()
1709 int machine__create_kernel_maps(struct machine *machine) in machine__create_kernel_maps() argument
1711 struct dso *kernel = machine__get_kernel(machine); in machine__create_kernel_maps()
1719 ret = __machine__create_kernel_maps(machine, kernel); in machine__create_kernel_maps()
1723 if (symbol_conf.use_modules && machine__create_modules(machine) < 0) { in machine__create_kernel_maps()
1724 if (machine__is_host(machine)) in machine__create_kernel_maps()
1729 "continuing anyway...\n", machine->pid); in machine__create_kernel_maps()
1732 if (!machine__get_running_kernel_start(machine, &name, &start, &end)) { in machine__create_kernel_maps()
1734 map__set_kallsyms_ref_reloc_sym(machine->vmlinux_map, name, start)) { in machine__create_kernel_maps()
1735 machine__destroy_kernel_maps(machine); in machine__create_kernel_maps()
1744 ret = machine__update_kernel_mmap(machine, start, end); in machine__create_kernel_maps()
1749 if (machine__create_extra_kernel_maps(machine, kernel)) in machine__create_kernel_maps()
1754 struct map_rb_node *rb_node = maps__find_node(machine__kernel_maps(machine), in machine__create_kernel_maps()
1755 machine__kernel_map(machine)); in machine__create_kernel_maps()
1759 machine__set_kernel_mmap(machine, start, map__start(next->map)); in machine__create_kernel_maps()
1767 static bool machine__uses_kcore(struct machine *machine) in machine__uses_kcore() argument
1771 list_for_each_entry(dso, &machine->dsos.head, node) { in machine__uses_kcore()
1779 static bool perf_event__is_extra_kernel_mmap(struct machine *machine, in perf_event__is_extra_kernel_mmap() argument
1782 return machine__is(machine, "x86_64") && in perf_event__is_extra_kernel_mmap()
1786 static int machine__process_extra_kernel_map(struct machine *machine, in machine__process_extra_kernel_map() argument
1789 struct dso *kernel = machine__kernel_dso(machine); in machine__process_extra_kernel_map()
1794 return machine__create_extra_kernel_map(machine, kernel, xm); in machine__process_extra_kernel_map()
1797 static int machine__process_kernel_mmap_event(struct machine *machine, in machine__process_kernel_mmap_event() argument
1803 const char *mmap_name = machine->mmap_name; in machine__process_kernel_mmap_event()
1806 if (machine__uses_kcore(machine)) in machine__process_kernel_mmap_event()
1809 if (machine__is_host(machine)) in machine__process_kernel_mmap_event()
1815 if (!is_kernel_mmap && !machine__is_host(machine)) { in machine__process_kernel_mmap_event()
1826 struct map *map = machine__addnew_module_map(machine, xm->start, xm->name); in machine__process_kernel_mmap_event()
1846 down_read(&machine->dsos.lock); in machine__process_kernel_mmap_event()
1848 list_for_each_entry(dso, &machine->dsos.head, node) { in machine__process_kernel_mmap_event()
1876 up_read(&machine->dsos.lock); in machine__process_kernel_mmap_event()
1879 kernel = machine__findnew_dso(machine, machine->mmap_name); in machine__process_kernel_mmap_event()
1884 if (__machine__create_kernel_maps(machine, kernel) < 0) { in machine__process_kernel_mmap_event()
1892 if (machine__update_kernel_mmap(machine, xm->start, xm->end) < 0) { in machine__process_kernel_mmap_event()
1906 map__set_kallsyms_ref_reloc_sym(machine->vmlinux_map, in machine__process_kernel_mmap_event()
1911 if (machine__is_default_guest(machine)) { in machine__process_kernel_mmap_event()
1915 dso__load(kernel, machine__kernel_map(machine)); in machine__process_kernel_mmap_event()
1918 } else if (perf_event__is_extra_kernel_mmap(machine, xm)) { in machine__process_kernel_mmap_event()
1919 return machine__process_extra_kernel_map(machine, xm); in machine__process_kernel_mmap_event()
1926 int machine__process_mmap2_event(struct machine *machine, in machine__process_mmap2_event() argument
1958 ret = machine__process_kernel_mmap_event(machine, &xm, bid); in machine__process_mmap2_event()
1964 thread = machine__findnew_thread(machine, event->mmap2.pid, in machine__process_mmap2_event()
1969 map = map__new(machine, event->mmap2.start, in machine__process_mmap2_event()
1995 int machine__process_mmap_event(struct machine *machine, union perf_event *event, in machine__process_mmap_event() argument
2015 ret = machine__process_kernel_mmap_event(machine, &xm, NULL); in machine__process_mmap_event()
2021 thread = machine__findnew_thread(machine, event->mmap.pid, in machine__process_mmap_event()
2029 map = map__new(machine, event->mmap.start, in machine__process_mmap_event()
2053 static void __machine__remove_thread(struct machine *machine, struct thread_rb_node *nd, in __machine__remove_thread() argument
2056 struct threads *threads = machine__threads(machine, thread__tid(th)); in __machine__remove_thread()
2080 void machine__remove_thread(struct machine *machine, struct thread *th) in machine__remove_thread() argument
2082 return __machine__remove_thread(machine, NULL, th, true); in machine__remove_thread()
2085 int machine__process_fork_event(struct machine *machine, union perf_event *event, in machine__process_fork_event() argument
2088 struct thread *thread = machine__find_thread(machine, in machine__process_fork_event()
2091 struct thread *parent = machine__findnew_thread(machine, in machine__process_fork_event()
2109 machine__remove_thread(machine, parent); in machine__process_fork_event()
2111 parent = machine__findnew_thread(machine, event->fork.ppid, in machine__process_fork_event()
2117 machine__remove_thread(machine, thread); in machine__process_fork_event()
2121 thread = machine__findnew_thread(machine, event->fork.pid, in machine__process_fork_event()
2151 int machine__process_exit_event(struct machine *machine, union perf_event *event, in machine__process_exit_event() argument
2154 struct thread *thread = machine__find_thread(machine, in machine__process_exit_event()
2165 machine__remove_thread(machine, thread); in machine__process_exit_event()
2171 int machine__process_event(struct machine *machine, union perf_event *event, in machine__process_event() argument
2178 ret = machine__process_comm_event(machine, event, sample); break; in machine__process_event()
2180 ret = machine__process_mmap_event(machine, event, sample); break; in machine__process_event()
2182 ret = machine__process_namespaces_event(machine, event, sample); break; in machine__process_event()
2184 ret = machine__process_cgroup_event(machine, event, sample); break; in machine__process_event()
2186 ret = machine__process_mmap2_event(machine, event, sample); break; in machine__process_event()
2188 ret = machine__process_fork_event(machine, event, sample); break; in machine__process_event()
2190 ret = machine__process_exit_event(machine, event, sample); break; in machine__process_event()
2192 ret = machine__process_lost_event(machine, event, sample); break; in machine__process_event()
2194 ret = machine__process_aux_event(machine, event); break; in machine__process_event()
2196 ret = machine__process_itrace_start_event(machine, event); break; in machine__process_event()
2198 ret = machine__process_lost_samples_event(machine, event, sample); break; in machine__process_event()
2201 ret = machine__process_switch_event(machine, event); break; in machine__process_event()
2203 ret = machine__process_ksymbol(machine, event, sample); break; in machine__process_event()
2205 ret = machine__process_bpf(machine, event, sample); break; in machine__process_event()
2207 ret = machine__process_text_poke(machine, event, sample); break; in machine__process_event()
2209 ret = machine__process_aux_output_hw_id_event(machine, event); break; in machine__process_event()
3216 int machine__for_each_thread(struct machine *machine, in machine__for_each_thread() argument
3226 threads = &machine->threads[i]; in machine__for_each_thread()
3251 struct machine *machine = rb_entry(nd, struct machine, rb_node); in machines__for_each_thread() local
3253 rc = machine__for_each_thread(machine, fn, priv); in machines__for_each_thread()
3260 pid_t machine__get_current_tid(struct machine *machine, int cpu) in machine__get_current_tid() argument
3262 if (cpu < 0 || (size_t)cpu >= machine->current_tid_sz) in machine__get_current_tid()
3265 return machine->current_tid[cpu]; in machine__get_current_tid()
3268 int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid, in machine__set_current_tid() argument
3277 if (realloc_array_as_needed(machine->current_tid, in machine__set_current_tid()
3278 machine->current_tid_sz, in machine__set_current_tid()
3283 machine->current_tid[cpu] = tid; in machine__set_current_tid()
3285 thread = machine__findnew_thread(machine, pid, tid); in machine__set_current_tid()
3299 bool machine__is(struct machine *machine, const char *arch) in machine__is() argument
3301 return machine && !strcmp(perf_env__raw_arch(machine->env), arch); in machine__is()
3304 bool machine__normalized_is(struct machine *machine, const char *arch) in machine__normalized_is() argument
3306 return machine && !strcmp(perf_env__arch(machine->env), arch); in machine__normalized_is()
3309 int machine__nr_cpus_avail(struct machine *machine) in machine__nr_cpus_avail() argument
3311 return machine ? perf_env__nr_cpus_avail(machine->env) : 0; in machine__nr_cpus_avail()
3314 int machine__get_kernel_start(struct machine *machine) in machine__get_kernel_start() argument
3316 struct map *map = machine__kernel_map(machine); in machine__get_kernel_start()
3327 machine->kernel_start = 1ULL << 63; in machine__get_kernel_start()
3335 if (!err && !machine__is(machine, "x86_64")) in machine__get_kernel_start()
3336 machine->kernel_start = map__start(map); in machine__get_kernel_start()
3341 u8 machine__addr_cpumode(struct machine *machine, u8 cpumode, u64 addr) in machine__addr_cpumode() argument
3346 if (!machine->single_address_space) in machine__addr_cpumode()
3349 kernel_ip = machine__kernel_ip(machine, addr); in machine__addr_cpumode()
3368 struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename, struct dso_id *i… in machine__findnew_dso_id() argument
3370 return dsos__findnew_id(&machine->dsos, filename, id); in machine__findnew_dso_id()
3373 struct dso *machine__findnew_dso(struct machine *machine, const char *filename) in machine__findnew_dso() argument
3375 return machine__findnew_dso_id(machine, filename, NULL); in machine__findnew_dso()
3380 struct machine *machine = vmachine; in machine__resolve_kernel_addr() local
3382 struct symbol *sym = machine__find_kernel_symbol(machine, *addrp, &map); in machine__resolve_kernel_addr()
3392 int machine__for_each_dso(struct machine *machine, machine__dso_t fn, void *priv) in machine__for_each_dso() argument
3397 list_for_each_entry(pos, &machine->dsos.head, node) { in machine__for_each_dso()
3398 if (fn(pos, machine, priv)) in machine__for_each_dso()
3404 int machine__for_each_kernel_map(struct machine *machine, machine__map_t fn, void *priv) in machine__for_each_kernel_map() argument
3406 struct maps *maps = machine__kernel_maps(machine); in machine__for_each_kernel_map()
3419 bool machine__is_lock_function(struct machine *machine, u64 addr) in machine__is_lock_function() argument
3421 if (!machine->sched.text_start) { in machine__is_lock_function()
3423 struct symbol *sym = machine__find_kernel_symbol_by_name(machine, "__sched_text_start", &kmap); in machine__is_lock_function()
3427 machine->sched.text_start = 1; in machine__is_lock_function()
3431 machine->sched.text_start = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3434 sym = machine__find_kernel_symbol_by_name(machine, "__sched_text_end", &kmap); in machine__is_lock_function()
3435 machine->sched.text_end = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3437 sym = machine__find_kernel_symbol_by_name(machine, "__lock_text_start", &kmap); in machine__is_lock_function()
3438 machine->lock.text_start = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3440 sym = machine__find_kernel_symbol_by_name(machine, "__lock_text_end", &kmap); in machine__is_lock_function()
3441 machine->lock.text_end = map__unmap_ip(kmap, sym->start); in machine__is_lock_function()
3445 if (machine->sched.text_start == 1) in machine__is_lock_function()
3449 if (machine->sched.text_start <= addr && addr < machine->sched.text_end) in machine__is_lock_function()
3453 if (machine->lock.text_start <= addr && addr < machine->lock.text_end) in machine__is_lock_function()