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/tools/testing/selftests/powerpc/pmu/
A Devent.c27 memset(e, 0, sizeof(*e)); in __event_init_opts()
29 e->name = name; in __event_init_opts()
31 e->attr.type = type; in __event_init_opts()
32 e->attr.config = config; in __event_init_opts()
33 e->attr.size = sizeof(e->attr); in __event_init_opts()
40 e->attr.disabled = 1; in __event_init_opts()
71 e->fd = perf_event_open(&e->attr, pid, cpu, group_fd, 0); in event_open_with_options()
72 if (e->fd == -1) { in event_open_with_options()
102 close(e->fd); in event_close()
124 rc = read(e->fd, &e->result, sizeof(e->result)); in event_read()
[all …]
A Devent.h32 void event_init(struct event *e, u64 config);
35 void event_init_sampling(struct event *e, u64 config);
38 int event_open_with_pid(struct event *e, pid_t pid);
39 int event_open_with_cpu(struct event *e, int cpu);
40 int event_open(struct event *e);
41 void event_close(struct event *e);
42 int event_enable(struct event *e);
43 int event_disable(struct event *e);
44 int event_reset(struct event *e);
45 int event_read(struct event *e);
[all …]
A Dper_event_excludes.c25 struct event *e, events[4]; in per_event_excludes() local
34 e = &events[0]; in per_event_excludes()
37 e->attr.disabled = 1; in per_event_excludes()
39 e = &events[1]; in per_event_excludes()
42 e->attr.disabled = 1; in per_event_excludes()
44 e->attr.exclude_hv = 1; in per_event_excludes()
46 e = &events[2]; in per_event_excludes()
49 e->attr.disabled = 1; in per_event_excludes()
53 e = &events[3]; in per_event_excludes()
56 e->attr.disabled = 1; in per_event_excludes()
[all …]
/tools/testing/selftests/powerpc/pmu/ebb/
A Dtrace.c80 e = trace_alloc(tb, sizeof(*e) + payload_size); in trace_alloc_entry()
81 if (e) in trace_alloc_entry()
84 return e; in trace_alloc_entry()
93 if (!e) in trace_log_reg()
110 if (!e) in trace_log_counter()
130 if (!e) in trace_log_string()
147 if (!e) in trace_log_indent()
160 if (!e) in trace_log_outdent()
264 printf("entry @ %p type %d\n", e, e->type); in trace_print_entry()
288 e = p; in trace_buffer_print()
[all …]
/tools/testing/selftests/powerpc/pmu/event_code_tests/
A Devent_alternatives_tests_p10.c48 e = &events[0]; in event_alternatives_tests_p10()
49 event_init(e, 0x0001e); in event_alternatives_tests_p10()
51 e = &events[1]; in event_alternatives_tests_p10()
54 e = &events[2]; in event_alternatives_tests_p10()
57 e = &events[3]; in event_alternatives_tests_p10()
60 e = &events[4]; in event_alternatives_tests_p10()
76 e = &events[0]; in event_alternatives_tests_p10()
79 e = &events[1]; in event_alternatives_tests_p10()
82 e = &events[2]; in event_alternatives_tests_p10()
85 e = &events[3]; in event_alternatives_tests_p10()
[all …]
A Dgroup_constraint_pmc_count_test.c21 struct event *e, events[5]; in group_constraint_pmc_count() local
33 e = &events[0]; in group_constraint_pmc_count()
34 event_init(e, 0x1001a); in group_constraint_pmc_count()
36 e = &events[1]; in group_constraint_pmc_count()
37 event_init(e, 0x200fc); in group_constraint_pmc_count()
39 e = &events[2]; in group_constraint_pmc_count()
40 event_init(e, 0x30080); in group_constraint_pmc_count()
42 e = &events[3]; in group_constraint_pmc_count()
43 event_init(e, 0x40054); in group_constraint_pmc_count()
45 e = &events[4]; in group_constraint_pmc_count()
[all …]
A Dgroup_pmc56_exclude_constraints_test.c22 struct event *e, events[3]; in group_pmc56_exclude_constraints() local
35 e = &events[0]; in group_pmc56_exclude_constraints()
36 event_init(e, 0x500fa); in group_pmc56_exclude_constraints()
38 e = &events[1]; in group_pmc56_exclude_constraints()
39 event_init(e, 0x600f4); in group_pmc56_exclude_constraints()
41 e = &events[2]; in group_pmc56_exclude_constraints()
42 event_init(e, 0x22C040); in group_pmc56_exclude_constraints()
A Dgroup_constraint_unit_test.c29 struct event *e, events[3]; in group_constraint_unit() local
41 e = &events[0]; in group_constraint_unit()
42 event_init(e, EventCode_1); in group_constraint_unit()
48 e = &events[1]; in group_constraint_unit()
49 event_init(e, EventCode_2); in group_constraint_unit()
55 e = &events[2]; in group_constraint_unit()
56 event_init(e, EventCode_3); in group_constraint_unit()
/tools/testing/selftests/bpf/progs/
A Dpercpu_alloc_array.c29 struct elem *e; in BPF_PROG() local
33 if (!e) in BPF_PROG()
53 struct elem *e; in BPF_PROG() local
57 if (!e) in BPF_PROG()
60 p = e->pc; in BPF_PROG()
83 struct elem *e; in BPF_PROG() local
89 if (!e) in BPF_PROG()
92 p = e->pc; in BPF_PROG()
117 if (!e) in BPF_PROG()
141 if (!e) in BPF_PROG()
[all …]
A Dpercpu_alloc_cgrp_local_storage.c27 struct elem *e; in BPF_PROG() local
30 e = bpf_cgrp_storage_get(&cgrp, task->cgroups->dfl_cgrp, 0, in BPF_PROG()
32 if (!e) in BPF_PROG()
39 p = bpf_kptr_xchg(&e->pc, p); in BPF_PROG()
53 struct elem *e; in BPF_PROG() local
56 e = bpf_cgrp_storage_get(&cgrp, task->cgroups->dfl_cgrp, 0, 0); in BPF_PROG()
57 if (!e) in BPF_PROG()
60 p = e->pc; in BPF_PROG()
82 struct elem *e; in BPF_PROG() local
90 if (!e) in BPF_PROG()
[all …]
A Dpercpu_alloc_fail.c43 struct elem *e; in BPF_PROG() local
46 e = bpf_map_lookup_elem(&array, &index); in BPF_PROG()
47 if (!e) in BPF_PROG()
54 p = bpf_kptr_xchg(&e->pc, p); in BPF_PROG()
68 struct elem *e; in BPF_PROG() local
71 e = bpf_map_lookup_elem(&array, &index); in BPF_PROG()
72 if (!e) in BPF_PROG()
79 p = bpf_kptr_xchg(&e->pc, p2); in BPF_PROG()
92 struct elem *e; in BPF_PROG() local
96 if (!e) in BPF_PROG()
[all …]
A Dtracing_struct_many_args.c24 void *, e, struct bpf_testmod_struct_arg_4, f) in BPF_PROG2()
30 t7_e = (long)e; in BPF_PROG2()
38 void *, e, struct bpf_testmod_struct_arg_4, f, int, ret) in BPF_PROG2()
46 void *, e, struct bpf_testmod_struct_arg_4, f, int, g) in BPF_PROG2()
52 t8_e = (long)e; in BPF_PROG2()
61 void *, e, struct bpf_testmod_struct_arg_4, f, int, g, in BPF_PROG2()
69 int BPF_PROG2(test_struct_many_args_5, __u64, a, void *, b, short, c, int, d, void *, e, in BPF_PROG2() argument
76 t9_e = (long)e; in BPF_PROG2()
88 int BPF_PROG2(test_struct_many_args_6, __u64, a, void *, b, short, c, int, d, void *, e, in BPF_PROG2() argument
/tools/perf/dlfilters/
A Ddlfilter-show-cycles.c50 struct entry *e; in find_entry() local
52 e = &table[pos]; in find_entry()
53 while (e->used) { in find_entry()
55 return e; in find_entry()
67 e->used = 1; in find_entry()
68 e->tid = tid; in find_entry()
69 return e; in find_entry()
76 if (e) in add_entry()
123 if (e) { in filter_event()
124 print_vals(e->cycles[pos], e->cycles[pos] - e->cycles_rpt[pos]); in filter_event()
[all …]
/tools/bpf/bpftool/
A Dpids.c50 e->id, e->pid, e->comm); in add_ref()
55 ref->pid = e->pid; in add_ref()
67 e->id, e->pid, e->comm); in add_ref()
75 e->id, e->pid, e->comm); in add_ref()
79 ref->pid = e->pid; in add_ref()
102 struct pid_iter_entry *e; in build_obj_refs_table() local
103 char buf[4096 / sizeof(*e) * sizeof(*e)]; in build_obj_refs_table()
164 if (ret % sizeof(*e)) { in build_obj_refs_table()
169 ret /= sizeof(*e); in build_obj_refs_table()
171 e = (void *)buf; in build_obj_refs_table()
[all …]
A Dcfg.c261 e = calloc(1, sizeof(*e)); in new_edge()
262 if (!e) { in new_edge()
274 return e; in new_edge()
285 if (!e) in func_add_bb_edges()
291 if (!e) in func_add_bb_edges()
299 if (!e) in func_add_bb_edges()
301 e->src = bb; in func_add_bb_edges()
324 if (!e) in func_add_bb_edges()
367 free(e); in cfg_destroy()
372 free(e); in cfg_destroy()
[all …]
A Dmap_perf_ring.c60 struct perf_event_sample *e = container_of(event, in print_bpf_output() local
72 jsonw_uint(json_wtr, e->header.type); in print_bpf_output()
77 if (e->header.type == PERF_RECORD_SAMPLE) { in print_bpf_output()
79 jsonw_uint(json_wtr, e->time); in print_bpf_output()
81 print_data_json(e->data, e->size); in print_bpf_output()
82 } else if (e->header.type == PERF_RECORD_LOST) { in print_bpf_output()
93 if (e->header.type == PERF_RECORD_SAMPLE) { in print_bpf_output()
95 e->time / 1000000000ULL, e->time % 1000000000ULL, in print_bpf_output()
97 fprint_hex(stdout, e->data, e->size, " "); in print_bpf_output()
99 } else if (e->header.type == PERF_RECORD_LOST) { in print_bpf_output()
[all …]
/tools/testing/selftests/drivers/net/
A Dhds.py15 except NlError as e:
36 except NlError as e:
56 except NlError as e:
64 except NlError as e:
71 except NlError as e:
81 except NlError as e:
88 except NlError as e:
98 except NlError as e:
105 except NlError as e:
115 except NlError as e:
[all …]
/tools/testing/selftests/bpf/benchs/
A Drun_bench_bloom_filter_map.sh13 for e in 10000 50000 75000 100000 250000 500000 750000 1000000 2500000 5000000; do
14 printf "%'d entries -\n" $e
17 "$($RUN_BENCH -p $t --nr_hash_funcs $h --nr_entries $e --value_size $v bloom-lookup)"
20 "$($RUN_BENCH -p $t --nr_hash_funcs $h --nr_entries $e --value_size $v bloom-update)"
23 "$($RUN_BENCH -p $t --nr_hash_funcs $h --nr_entries $e --value_size $v bloom-false-positive)"
34 for e in 10000 50000 75000 100000 250000 500000 750000 1000000 2500000 5000000; do
35 printf "%'d entries -\n" $e
38 "$($RUN_BENCH --nr_hash_funcs $h --nr_entries $e --value_size $v -p 8 hashmap-without-bloom)"
41 "$($RUN_BENCH --nr_hash_funcs $h --nr_entries $e --value_size $v -p 8 hashmap-with-bloom)"
/tools/testing/selftests/filesystems/epoll/
A Depoll_wakeup_test.c52 struct epoll_event e; in waiter_entry1a() local
64 struct epoll_event e; in waiter_entry1ap() local
79 struct epoll_event e; in waiter_entry1o() local
91 struct epoll_event e; in waiter_entry1op() local
167 struct epoll_event e; in TEST() local
174 e.events = EPOLLIN; in TEST()
198 struct epoll_event e; in TEST() local
313 e.events = EPOLLIN; in TEST()
485 e.events = EPOLLIN; in TEST()
669 e.events = EPOLLIN; in TEST()
[all …]
/tools/testing/selftests/bpf/prog_tests/
A Dlibbpf_str.c25 const struct btf_enum *e; in test_libbpf_bpf_attach_type_str() local
37 e = btf_enum(t); in test_libbpf_bpf_attach_type_str()
39 for (i = 0; i < n; e++, i++) { in test_libbpf_bpf_attach_type_str()
70 const struct btf_enum *e; in test_libbpf_bpf_link_type_str() local
82 e = btf_enum(t); in test_libbpf_bpf_link_type_str()
84 for (i = 0; i < n; e++, i++) { in test_libbpf_bpf_link_type_str()
115 const struct btf_enum *e; in test_libbpf_bpf_map_type_str() local
127 e = btf_enum(t); in test_libbpf_bpf_map_type_str()
129 for (i = 0; i < n; e++, i++) { in test_libbpf_bpf_map_type_str()
172 const struct btf_enum *e; in test_libbpf_bpf_prog_type_str() local
[all …]
A Dget_stack_raw_tp.c30 struct get_stack_trace_t e; in get_stack_print_output() local
34 memset(&e, 0, sizeof(e)); in get_stack_print_output()
35 memcpy(&e, data, size <= sizeof(e) ? size : sizeof(e)); in get_stack_print_output()
63 num_stack = e.kern_stack_size / sizeof(__u64); in get_stack_print_output()
68 ks = ksym_search(e.kern_stack[i]); in get_stack_print_output()
75 if (e.user_stack_size > 0 && e.user_stack_buildid_size > 0) in get_stack_print_output()
A Dlibbpf_probes.c11 const struct btf_enum *e; in test_libbpf_probe_prog_types() local
26 for (e = btf_enum(t), i = 0, n = btf_vlen(t); i < n; e++, i++) { in test_libbpf_probe_prog_types()
27 const char *prog_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_probe_prog_types()
28 enum bpf_prog_type prog_type = (enum bpf_prog_type)e->val; in test_libbpf_probe_prog_types()
51 const struct btf_enum *e; in test_libbpf_probe_map_types() local
66 for (e = btf_enum(t), i = 0, n = btf_vlen(t); i < n; e++, i++) { in test_libbpf_probe_map_types()
67 const char *map_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_probe_map_types()
68 enum bpf_map_type map_type = (enum bpf_map_type)e->val; in test_libbpf_probe_map_types()
/tools/testing/selftests/net/tcp_ao/lib/
A Dftrace-tcp.c149 if (p->family != e->family) in lookup_expected_event()
423 if (!inet_ntop(e->family, &e->src, src, INET6_ADDRSTRLEN)) in dump_trace_event()
425 if (!inet_ntop(e->family, &e->dst, dst, INET6_ADDRSTRLEN)) in dump_trace_event()
428 trace_event_names[e->type], in dump_trace_event()
429 src, e->src_port, dst, e->dst_port, e->L3index, in dump_trace_event()
430 e->fin ? "F" : "", e->syn ? "S" : "", e->rst ? "R" : "", in dump_trace_event()
431 e->psh ? "P" : "", e->ack ? "." : "", in dump_trace_event()
432 e->keyid, e->rnext, e->maclen, e->sne, e->matched); in dump_trace_event()
445 total_matched += e->matched; in print_match_stats()
446 matches_per_type[e->type] += e->matched; in print_match_stats()
[all …]
/tools/perf/util/
A Dsha1.c24 e += w[i] + rol32(a, 5) + sha1_K[(i) / 20]; \
26 e += (b & (c ^ d)) ^ d; \
28 e += b ^ c ^ d; \
30 e += (c & d) ^ (b & (c ^ d)); \
37 SHA1_ROUND((i) + 0, a, b, c, d, e); \
38 SHA1_ROUND((i) + 1, e, a, b, c, d); \
39 SHA1_ROUND((i) + 2, d, e, a, b, c); \
40 SHA1_ROUND((i) + 3, c, d, e, a, b); \
41 SHA1_ROUND((i) + 4, b, c, d, e, a); \
59 u32 e = h[4]; in sha1_blocks() local
[all …]
/tools/bpf/bpftool/skeleton/
A Dpid_iter.bpf.c71 struct pid_iter_entry e; in iter() local
101 __builtin_memset(&e, 0, sizeof(e)); in iter()
102 e.pid = task->tgid; in iter()
103 e.id = get_obj_id(file->private_data, obj_type); in iter()
112 e.has_bpf_cookie = true; in iter()
113 e.bpf_cookie = get_bpf_cookie(link); in iter()
117 bpf_probe_read_kernel_str(&e.comm, sizeof(e.comm), in iter()
119 bpf_seq_write(ctx->meta->seq, &e, sizeof(e)); in iter()

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