Lines Matching refs:ret
64 int ret; in e_snprintf() local
67 ret = vsnprintf(str, size, format, ap); in e_snprintf()
69 if (ret >= (int)size) in e_snprintf()
70 ret = -E2BIG; in e_snprintf()
71 return ret; in e_snprintf()
79 int ret; in init_probe_symbol_maps() local
83 ret = symbol__init(NULL); in init_probe_symbol_maps()
84 if (ret < 0) { in init_probe_symbol_maps()
99 ret = -1; in init_probe_symbol_maps()
102 if (ret < 0) in init_probe_symbol_maps()
104 return ret; in init_probe_symbol_maps()
208 int ret; in convert_exec_to_group() local
216 ret = -EINVAL; in convert_exec_to_group()
227 ret = e_snprintf(buf, 64, "%s_%s", PERFPROBE_GROUP, ptr1); in convert_exec_to_group()
228 if (ret < 0) in convert_exec_to_group()
232 ret = *result ? 0 : -ENOMEM; in convert_exec_to_group()
236 return ret; in convert_exec_to_group()
258 int ret; in kprobe_warn_out_range() local
261 ret = kernel_get_symbol_address_by_name("_etext", &etext_addr, in kprobe_warn_out_range()
264 if (ret == 0 && etext_addr < address) in kprobe_warn_out_range()
340 int ret = 0; in kernel_get_module_dso() local
361 ret = dso__load_vmlinux(dso, map, vmlinux_name, false); in kernel_get_module_dso()
363 ret = dso__load_vmlinux_path(dso, map); in kernel_get_module_dso()
366 return ret; in kernel_get_module_dso()
383 int ret = -ENOENT; in find_alternative_probe_point() local
402 ret = -ENOENT; in find_alternative_probe_point()
408 ret = debuginfo__find_probe_point(dinfo, (unsigned long)address, in find_alternative_probe_point()
410 if (ret <= 0) in find_alternative_probe_point()
411 ret = (!ret) ? -ENOENT : ret; in find_alternative_probe_point()
416 ret = 0; in find_alternative_probe_point()
421 return ret; in find_alternative_probe_point()
429 int ret; in get_alternative_probe_event() local
433 ret = find_alternative_probe_point(dinfo, tmp, &pev->point, pev->target, in get_alternative_probe_event()
435 if (ret < 0) in get_alternative_probe_event()
438 return ret; in get_alternative_probe_event()
449 int ret, len = 0; in get_alternative_line_range() local
455 ret = find_alternative_probe_point(dinfo, &pp, &result, in get_alternative_line_range()
457 if (!ret) { in get_alternative_line_range()
465 return ret; in get_alternative_line_range()
474 struct debuginfo *ret = NULL; in open_debuginfo() local
495 ret = debuginfo__new(path); in open_debuginfo()
496 if (!ret && !silent) { in open_debuginfo()
505 return ret; in open_debuginfo()
553 int fd, ret = -ENOENT; in get_text_start_address() local
564 ret = -EINVAL; in get_text_start_address()
575 ret = 0; in get_text_start_address()
581 return ret; in get_text_start_address()
594 int ret = -ENOENT; in find_perf_probe_point_from_dwarf() local
599 ret = -EINVAL; in find_perf_probe_point_from_dwarf()
602 ret = get_text_start_address(tp->module, &stext, NULL); in find_perf_probe_point_from_dwarf()
603 if (ret < 0) in find_perf_probe_point_from_dwarf()
608 ret = kernel_get_symbol_address_by_name(tp->symbol, &addr, in find_perf_probe_point_from_dwarf()
610 if (ret != 0) in find_perf_probe_point_from_dwarf()
620 ret = debuginfo__find_probe_point(dinfo, in find_perf_probe_point_from_dwarf()
623 ret = -ENOENT; in find_perf_probe_point_from_dwarf()
625 if (ret > 0) { in find_perf_probe_point_from_dwarf()
631 return ret ? : -ENOENT; in find_perf_probe_point_from_dwarf()
675 int i, ret = 0; in post_process_offline_probe_trace_events() local
685 ret = post_process_probe_trace_point(&tevs[i].point, in post_process_offline_probe_trace_events()
687 if (ret < 0) in post_process_offline_probe_trace_events()
692 return ret; in post_process_offline_probe_trace_events()
699 int i, ret = 0; in add_exec_to_probe_trace_events() local
705 ret = get_text_start_address(exec, &stext, nsi); in add_exec_to_probe_trace_events()
706 if (ret < 0) in add_exec_to_probe_trace_events()
707 return ret; in add_exec_to_probe_trace_events()
709 for (i = 0; i < ntevs && ret >= 0; i++) { in add_exec_to_probe_trace_events()
714 ret = -ENOMEM; in add_exec_to_probe_trace_events()
720 return ret; in add_exec_to_probe_trace_events()
729 int i, ret = 0; in post_process_module_probe_trace_events() local
744 ret = post_process_probe_trace_point(&tevs[i].point, in post_process_module_probe_trace_events()
746 if (ret < 0) in post_process_module_probe_trace_events()
751 ret = -ENOMEM; in post_process_module_probe_trace_events()
759 return ret; in post_process_module_probe_trace_events()
820 int ret; in post_process_probe_trace_events() local
823 ret = add_exec_to_probe_trace_events(tevs, ntevs, module, in post_process_probe_trace_events()
827 ret = post_process_module_probe_trace_events(tevs, ntevs, in post_process_probe_trace_events()
830 ret = post_process_kernel_probe_trace_events(tevs, ntevs); in post_process_probe_trace_events()
832 if (ret >= 0) in post_process_probe_trace_events()
835 return ret; in post_process_probe_trace_events()
845 int ntevs, ret = 0; in try_to_find_probe_trace_events() local
860 ret = get_alternative_probe_event(dinfo, pev, &tmp); in try_to_find_probe_trace_events()
861 if (!ret) { in try_to_find_probe_trace_events()
874 ret = post_process_probe_trace_events(pev, *tevs, ntevs, in try_to_find_probe_trace_events()
876 if (ret < 0 || ret == ntevs) { in try_to_find_probe_trace_events()
877 pr_debug("Post processing failed or all events are skipped. (%d)\n", ret); in try_to_find_probe_trace_events()
962 int ret; in __show_line_range() local
971 ret = debuginfo__find_line_range(dinfo, lr); in __show_line_range()
972 if (!ret) { /* Not found, retry with an alternative */ in __show_line_range()
973 ret = get_alternative_line_range(dinfo, lr, module, user); in __show_line_range()
974 if (!ret) in __show_line_range()
975 ret = debuginfo__find_line_range(dinfo, lr); in __show_line_range()
978 if (ret == 0 || ret == -ENOENT) { in __show_line_range()
981 } else if (ret < 0) { in __show_line_range()
983 return ret; in __show_line_range()
988 ret = get_real_path(tmp, lr->comp_dir, &lr->path); in __show_line_range()
994 if (ret < 0) { in __show_line_range()
996 return ret; in __show_line_range()
1015 ret = skip_one_line(fp, l++); in __show_line_range()
1016 if (ret < 0) in __show_line_range()
1022 ret = show_one_line(fp, l - lr->offset); in __show_line_range()
1023 if (ret < 0) in __show_line_range()
1026 ret = show_one_line_with_num(fp, l++ - lr->offset); in __show_line_range()
1027 if (ret < 0) in __show_line_range()
1034 ret = show_one_line_or_eof(fp, l++ - lr->offset); in __show_line_range()
1035 if (ret <= 0) in __show_line_range()
1040 return ret; in __show_line_range()
1046 int ret; in show_line_range() local
1049 ret = init_probe_symbol_maps(user); in show_line_range()
1050 if (ret < 0) in show_line_range()
1051 return ret; in show_line_range()
1053 ret = __show_line_range(lr, module, user); in show_line_range()
1057 return ret; in show_line_range()
1065 int ret, i, nvars; in show_available_vars_at() local
1076 ret = debuginfo__find_available_vars_at(dinfo, pev, &vls); in show_available_vars_at()
1077 if (!ret) { /* Not found, retry with an alternative */ in show_available_vars_at()
1078 ret = get_alternative_probe_event(dinfo, pev, &tmp); in show_available_vars_at()
1079 if (!ret) { in show_available_vars_at()
1080 ret = debuginfo__find_available_vars_at(dinfo, pev, in show_available_vars_at()
1086 if (ret <= 0) { in show_available_vars_at()
1087 if (ret == 0 || ret == -ENOENT) { in show_available_vars_at()
1089 ret = -ENOENT; in show_available_vars_at()
1097 for (i = 0; i < ret; i++) { in show_available_vars_at()
1123 return ret; in show_available_vars_at()
1130 int i, ret = 0; in show_available_vars() local
1133 ret = init_probe_symbol_maps(pevs->uprobes); in show_available_vars()
1134 if (ret < 0) in show_available_vars()
1135 return ret; in show_available_vars()
1139 ret = -ENOENT; in show_available_vars()
1145 for (i = 0; i < npevs && ret >= 0; i++) in show_available_vars()
1146 ret = show_available_vars_at(dinfo, &pevs[i], _filter); in show_available_vars()
1151 return ret; in show_available_vars()
1361 int ret; in parse_perf_probe_point() local
1397 ret = parse_perf_probe_event_name(&arg, pev); in parse_perf_probe_point()
1398 if (ret == 0) { in parse_perf_probe_point()
1400 ret = -errno; in parse_perf_probe_point()
1402 return ret; in parse_perf_probe_point()
1408 ret = parse_perf_probe_event_name(&arg, pev); in parse_perf_probe_point()
1409 if (ret < 0) in parse_perf_probe_point()
1410 return ret; in parse_perf_probe_point()
1670 int argc, i, ret = 0; in parse_perf_probe_command() local
1679 ret = -ERANGE; in parse_perf_probe_command()
1683 ret = parse_perf_probe_point(argv[0], pev); in parse_perf_probe_command()
1684 if (ret < 0) in parse_perf_probe_command()
1691 ret = -ENOMEM; in parse_perf_probe_command()
1694 for (i = 0; i < pev->nargs && ret >= 0; i++) { in parse_perf_probe_command()
1695 ret = parse_perf_probe_arg(argv[i + 1], &pev->args[i]); in parse_perf_probe_command()
1696 if (ret >= 0 && in parse_perf_probe_command()
1700 ret = -EINVAL; in parse_perf_probe_command()
1706 return ret; in parse_perf_probe_command()
1741 int ret, i, argc; in parse_probe_trace_command() local
1752 ret = -ERANGE; in parse_probe_trace_command()
1759 ret = -ENOMEM; in parse_probe_trace_command()
1768 ret = -EINVAL; in parse_probe_trace_command()
1775 ret = -ENOMEM; in parse_probe_trace_command()
1787 ret = -ENOMEM; in parse_probe_trace_command()
1806 ret = -EINVAL; in parse_probe_trace_command()
1823 ret = -ENOMEM; in parse_probe_trace_command()
1836 ret = -ENOMEM; in parse_probe_trace_command()
1849 ret = -ENOMEM; in parse_probe_trace_command()
1853 ret = 0; in parse_probe_trace_command()
1857 return ret; in parse_probe_trace_command()
1865 char *ret = NULL; in synthesize_perf_probe_arg() local
1893 ret = strbuf_detach(&buf, NULL); in synthesize_perf_probe_arg()
1896 return ret; in synthesize_perf_probe_arg()
1903 char *tmp, *ret = NULL; in synthesize_perf_probe_point() local
1933 ret = strbuf_detach(&buf, NULL); in synthesize_perf_probe_point()
1936 return ret; in synthesize_perf_probe_point()
1942 char *tmp, *ret = NULL; in synthesize_perf_probe_command() local
1964 ret = strbuf_detach(&buf, NULL); in synthesize_perf_probe_command()
1967 return ret; in synthesize_perf_probe_command()
2030 char *ret = NULL; in synthesize_probe_trace_command() local
2071 ret = strbuf_detach(&buf, NULL); in synthesize_probe_trace_command()
2074 return ret; in synthesize_probe_trace_command()
2084 int ret = -ENOENT; in find_perf_probe_point_from_map() local
2109 ret = pp->function ? 0 : -ENOMEM; in find_perf_probe_point_from_map()
2116 return ret; in find_perf_probe_point_from_map()
2124 int ret; in convert_to_perf_probe_point() local
2126 ret = find_perf_probe_point_from_dwarf(tp, pp, is_kprobe); in convert_to_perf_probe_point()
2127 if (!ret) in convert_to_perf_probe_point()
2129 ret = find_perf_probe_point_from_map(tp, pp, is_kprobe); in convert_to_perf_probe_point()
2130 if (!ret) in convert_to_perf_probe_point()
2139 ret = e_snprintf(buf, 128, "0x%" PRIx64, (u64)tp->address); in convert_to_perf_probe_point()
2140 if (ret < 0) in convert_to_perf_probe_point()
2141 return ret; in convert_to_perf_probe_point()
2157 int i, ret; in convert_to_perf_probe_event() local
2166 ret = convert_to_perf_probe_point(&tev->point, &pev->point, is_kprobe); in convert_to_perf_probe_event()
2167 if (ret < 0) in convert_to_perf_probe_event()
2168 return ret; in convert_to_perf_probe_event()
2175 for (i = 0; i < tev->nargs && ret >= 0; i++) { in convert_to_perf_probe_event()
2179 if ((ret = strbuf_init(&buf, 32)) < 0) in convert_to_perf_probe_event()
2181 ret = synthesize_probe_trace_arg(&tev->args[i], &buf); in convert_to_perf_probe_event()
2184 if (pev->args[i].name == NULL && ret >= 0) in convert_to_perf_probe_event()
2185 ret = -ENOMEM; in convert_to_perf_probe_event()
2188 if (ret < 0) in convert_to_perf_probe_event()
2191 return ret; in convert_to_perf_probe_event()
2344 int ret; in kprobe_blacklist__load() local
2349 ret = e_snprintf(buf, PATH_MAX, "%s/kprobes/blacklist", __debugfs); in kprobe_blacklist__load()
2350 if (ret < 0) in kprobe_blacklist__load()
2351 return ret; in kprobe_blacklist__load()
2357 ret = 0; in kprobe_blacklist__load()
2361 ret = -ENOMEM; in kprobe_blacklist__load()
2367 ret = -EINVAL; in kprobe_blacklist__load()
2379 ret = -ENOMEM; in kprobe_blacklist__load()
2384 ret++; in kprobe_blacklist__load()
2386 if (ret < 0) in kprobe_blacklist__load()
2390 return ret; in kprobe_blacklist__load()
2433 int i, ret; in perf_probe_event__sprintf() local
2438 ret = strbuf_addf(result, " %-20s (on ", buf); in perf_probe_event__sprintf()
2440 if (ret) in perf_probe_event__sprintf()
2441 return ret; in perf_probe_event__sprintf()
2447 ret = strbuf_addstr(result, buf); in perf_probe_event__sprintf()
2450 if (!ret && module) in perf_probe_event__sprintf()
2451 ret = strbuf_addf(result, " in %s", module); in perf_probe_event__sprintf()
2453 if (!ret && pev->nargs > 0) { in perf_probe_event__sprintf()
2454 ret = strbuf_add(result, " with", 5); in perf_probe_event__sprintf()
2455 for (i = 0; !ret && i < pev->nargs; i++) { in perf_probe_event__sprintf()
2459 ret = strbuf_addf(result, " %s", buf); in perf_probe_event__sprintf()
2463 if (!ret) in perf_probe_event__sprintf()
2464 ret = strbuf_addch(result, ')'); in perf_probe_event__sprintf()
2466 return ret; in perf_probe_event__sprintf()
2475 int ret; in show_perf_probe_event() local
2477 ret = perf_probe_event__sprintf(group, event, pev, module, &buf); in show_perf_probe_event()
2478 if (ret >= 0) { in show_perf_probe_event()
2486 return ret; in show_perf_probe_event()
2507 int ret = 0; in __show_perf_probe_events() local
2521 ret = parse_probe_trace_command(ent->s, &tev); in __show_perf_probe_events()
2522 if (ret >= 0) { in __show_perf_probe_events()
2525 ret = convert_to_perf_probe_event(&tev, &pev, in __show_perf_probe_events()
2527 if (ret < 0) in __show_perf_probe_events()
2529 ret = show_perf_probe_event(pev.group, pev.event, in __show_perf_probe_events()
2536 if (ret < 0) in __show_perf_probe_events()
2543 return ret; in __show_perf_probe_events()
2549 int kp_fd, up_fd, ret; in show_perf_probe_events() local
2556 ret = init_probe_symbol_maps(false); in show_perf_probe_events()
2557 if (ret < 0) in show_perf_probe_events()
2558 return ret; in show_perf_probe_events()
2560 ret = probe_file__open_both(&kp_fd, &up_fd, 0); in show_perf_probe_events()
2561 if (ret < 0) in show_perf_probe_events()
2562 return ret; in show_perf_probe_events()
2565 ret = __show_perf_probe_events(kp_fd, true, filter); in show_perf_probe_events()
2566 if (up_fd >= 0 && ret >= 0) in show_perf_probe_events()
2567 ret = __show_perf_probe_events(up_fd, false, filter); in show_perf_probe_events()
2574 return ret; in show_perf_probe_events()
2580 int i, ret; in get_new_event_name() local
2595 ret = e_snprintf(buf, len, "%s", nbase); in get_new_event_name()
2596 if (ret < 0) { in get_new_event_name()
2597 pr_debug("snprintf() failed: %d\n", ret); in get_new_event_name()
2609 ret = -EEXIST; in get_new_event_name()
2615 ret = e_snprintf(buf, len, "%s_%d", nbase, i); in get_new_event_name()
2616 if (ret < 0) { in get_new_event_name()
2617 pr_debug("snprintf() failed: %d\n", ret); in get_new_event_name()
2625 ret = -ERANGE; in get_new_event_name()
2632 if (ret >= 0 && !is_c_func_name(buf)) { in get_new_event_name()
2635 ret = -EINVAL; in get_new_event_name()
2638 return ret; in get_new_event_name()
2670 int ret; in probe_trace_event__set_name() local
2694 ret = get_new_event_name(buf, 64, event, in probe_trace_event__set_name()
2696 if (ret < 0) in probe_trace_event__set_name()
2697 return ret; in probe_trace_event__set_name()
2734 int i, fd[2] = {-1, -1}, up, ret; in __add_probe_trace_events() local
2745 ret = 0; in __add_probe_trace_events()
2760 ret = probe_trace_event__set_name(tev, pev, namelist[up], in __add_probe_trace_events()
2762 if (ret < 0) in __add_probe_trace_events()
2766 ret = probe_file__add_event(fd[up], tev); in __add_probe_trace_events()
2768 if (ret < 0) in __add_probe_trace_events()
2779 if (ret == -EINVAL && pev->uprobes) in __add_probe_trace_events()
2781 if (ret == 0 && probe_conf.cache) { in __add_probe_trace_events()
2796 return ret; in __add_probe_trace_events()
2856 int ret, i, j, skipped = 0; in find_probe_trace_events_from_map() local
2861 ret = -EINVAL; in find_probe_trace_events_from_map()
2867 ret = -ENOMEM; in find_probe_trace_events_from_map()
2879 ret = -ENOENT; in find_probe_trace_events_from_map()
2884 ret = -E2BIG; in find_probe_trace_events_from_map()
2894 ret = -EINVAL; in find_probe_trace_events_from_map()
2902 ret = -ENOMEM; in find_probe_trace_events_from_map()
2906 ret = 0; in find_probe_trace_events_from_map()
2911 tev = (*tevs) + ret; in find_probe_trace_events_from_map()
2913 if (ret == num_matched_functions) { in find_probe_trace_events_from_map()
2917 ret++; in find_probe_trace_events_from_map()
2922 ret = -ENOENT; in find_probe_trace_events_from_map()
2979 if (ret == skipped) { in find_probe_trace_events_from_map()
2980 ret = -ENOENT; in find_probe_trace_events_from_map()
2987 return ret; in find_probe_trace_events_from_map()
2990 ret = -ENOMEM; in find_probe_trace_events_from_map()
3089 void *ret; in memcat() local
3091 ret = malloc(sz_a + sz_b); in memcat()
3092 if (ret) { in memcat()
3093 memcpy(ret, a, sz_a); in memcat()
3094 memcpy(ret + sz_a, b, sz_b); in memcat()
3096 return ret; in memcat()
3104 int ret = 0; in concat_probe_trace_events() local
3114 ret = -E2BIG; in concat_probe_trace_events()
3120 ret = -ENOMEM; in concat_probe_trace_events()
3127 if (ret < 0) in concat_probe_trace_events()
3131 return ret; in concat_probe_trace_events()
3146 int ret = 0; in find_cached_events() local
3159 ret = probe_cache_entry__get_event(entry, &tmp_tevs); in find_cached_events()
3160 if (ret > 0) in find_cached_events()
3161 ret = concat_probe_trace_events(tevs, &ntevs, in find_cached_events()
3162 &tmp_tevs, ret); in find_cached_events()
3163 if (ret < 0) in find_cached_events()
3168 if (ret < 0) { in find_cached_events()
3172 ret = ntevs; in find_cached_events()
3177 return ret; in find_cached_events()
3189 int ret; in find_cached_events_all() local
3194 ret = -errno; in find_cached_events_all()
3195 pr_debug("Failed to get buildids: %d\n", ret); in find_cached_events_all()
3196 return ret; in find_cached_events_all()
3199 ret = 0; in find_cached_events_all()
3202 ret = find_cached_events(pev, &tmp_tevs, pathname); in find_cached_events_all()
3204 if (ret > 0) in find_cached_events_all()
3205 ret = concat_probe_trace_events(tevs, &ntevs, in find_cached_events_all()
3206 &tmp_tevs, ret); in find_cached_events_all()
3208 if (ret < 0) in find_cached_events_all()
3213 if (ret < 0) { in find_cached_events_all()
3217 ret = ntevs; in find_cached_events_all()
3219 return ret; in find_cached_events_all()
3229 int ret, i; in find_probe_trace_events_from_cache() local
3245 ret = pev->sdt ? -ENOENT : 0; in find_probe_trace_events_from_cache()
3249 ret = strlist__nr_entries(entry->tevlist); in find_probe_trace_events_from_cache()
3250 if (ret > probe_conf.max_probes) { in find_probe_trace_events_from_cache()
3253 ret = -E2BIG; in find_probe_trace_events_from_cache()
3257 *tevs = zalloc(ret * sizeof(*tev)); in find_probe_trace_events_from_cache()
3259 ret = -ENOMEM; in find_probe_trace_events_from_cache()
3266 ret = parse_probe_trace_command(node->s, tev); in find_probe_trace_events_from_cache()
3267 if (ret < 0) in find_probe_trace_events_from_cache()
3272 ret = i; in find_probe_trace_events_from_cache()
3276 return ret; in find_probe_trace_events_from_cache()
3282 int ret; in convert_to_probe_trace_events() local
3288 ret = pev->group ? 0 : -ENOMEM; in convert_to_probe_trace_events()
3290 ret = convert_exec_to_group(pev->target, &pev->group); in convert_to_probe_trace_events()
3291 if (ret != 0) { in convert_to_probe_trace_events()
3293 return ret; in convert_to_probe_trace_events()
3297 ret = try_to_find_absolute_address(pev, tevs); in convert_to_probe_trace_events()
3298 if (ret > 0) in convert_to_probe_trace_events()
3299 return ret; in convert_to_probe_trace_events()
3302 ret = find_probe_trace_events_from_cache(pev, tevs); in convert_to_probe_trace_events()
3303 if (ret > 0 || pev->sdt) /* SDT can be found only in the cache */ in convert_to_probe_trace_events()
3304 return ret == 0 ? -ENOENT : ret; /* Found in probe cache */ in convert_to_probe_trace_events()
3307 ret = try_to_find_probe_trace_events(pev, tevs); in convert_to_probe_trace_events()
3308 if (ret != 0) in convert_to_probe_trace_events()
3309 return ret; /* Found in debuginfo or got an error */ in convert_to_probe_trace_events()
3316 int i, ret; in convert_perf_probe_events() local
3324 ret = convert_to_probe_trace_events(&pevs[i], &pevs[i].tevs); in convert_perf_probe_events()
3325 if (ret < 0) in convert_perf_probe_events()
3326 return ret; in convert_perf_probe_events()
3327 pevs[i].ntevs = ret; in convert_perf_probe_events()
3356 int i, j, ret = 0; in show_probe_trace_events() local
3361 for (j = 0; j < npevs && !ret; j++) { in show_probe_trace_events()
3363 for (i = 0; i < pev->ntevs && !ret; i++) { in show_probe_trace_events()
3370 ret = probe_trace_event__set_name(tev, pev, in show_probe_trace_events()
3372 if (!ret) in show_probe_trace_events()
3373 ret = show_probe_trace_event(tev); in show_probe_trace_events()
3378 return ret; in show_probe_trace_events()
3383 int i, ret = 0; in apply_perf_probe_events() local
3387 ret = __add_probe_trace_events(&pevs[i], pevs[i].tevs, in apply_perf_probe_events()
3390 if (ret < 0) in apply_perf_probe_events()
3393 return ret; in apply_perf_probe_events()
3415 int ret; in add_perf_probe_events() local
3417 ret = init_probe_symbol_maps(pevs->uprobes); in add_perf_probe_events()
3418 if (ret < 0) in add_perf_probe_events()
3419 return ret; in add_perf_probe_events()
3421 ret = convert_perf_probe_events(pevs, npevs); in add_perf_probe_events()
3422 if (ret == 0) in add_perf_probe_events()
3423 ret = apply_perf_probe_events(pevs, npevs); in add_perf_probe_events()
3428 return ret; in add_perf_probe_events()
3433 int ret, ret2, ufd = -1, kfd = -1; in del_perf_probe_events() local
3440 ret = probe_file__open_both(&kfd, &ufd, PF_FL_RW); in del_perf_probe_events()
3441 if (ret < 0) in del_perf_probe_events()
3444 ret = probe_file__del_events(kfd, filter); in del_perf_probe_events()
3445 if (ret < 0 && ret != -ENOENT) in del_perf_probe_events()
3450 ret = ret2; in del_perf_probe_events()
3453 ret = 0; in del_perf_probe_events()
3463 return ret; in del_perf_probe_events()
3471 int ret; in show_available_funcs() local
3473 ret = init_probe_symbol_maps(user); in show_available_funcs()
3474 if (ret < 0) in show_available_funcs()
3475 return ret; in show_available_funcs()
3484 ret = map__load(map); in show_available_funcs()
3485 if (ret) { in show_available_funcs()
3486 if (ret == -2) { in show_available_funcs()
3513 return ret; in show_available_funcs()