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/tools/testing/selftests/ftrace/test.d/instances/
A Dinstance-event.tc7 rmdir foo 2>/dev/null
29 mkdir foo 2> /dev/null
30 rmdir foo 2> /dev/null
36 cat foo/trace 1> /dev/null 2>&1
69 mkdir foo
70 ls foo > /dev/null
71 rmdir foo
72 if [ -d foo ]; then
76 mkdir foo
78 rmdir foo
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/tools/perf/tests/shell/
A Dtest_uprobe_from_different_cu.sh26 perf probe -x ${temp_dir}/testfile -d foo || true
40 cat > ${temp_dir}/testfile-foo.h << EOF
47 extern int foo (int i, struct t *t);
50 cat > ${temp_dir}/testfile-foo.c << EOF
54 foo (int i, struct t *t)
78 return foo (3, &g);
82 gcc -g -Og -flto -c ${temp_dir}/testfile-foo.c -o ${temp_dir}/testfile-foo.o
84 gcc -g -Og -o ${temp_dir}/testfile ${temp_dir}/testfile-foo.o ${temp_dir}/testfile-main.o
86 perf probe -x ${temp_dir}/testfile --funcs foo | grep "foo"
87 perf probe -x ${temp_dir}/testfile foo
/tools/testing/selftests/bpf/prog_tests/
A Dcgroup_attach_override.c28 int drop_prog = -1, allow_prog = -1, foo = -1, bar = -1; in serial_test_cgroup_attach_override() local
41 foo = test__join_cgroup(FOO); in serial_test_cgroup_attach_override()
42 if (CHECK(foo < 0, "cgroup_join_foo", "cgroup setup failed\n")) in serial_test_cgroup_attach_override()
45 if (CHECK(bpf_prog_attach(drop_prog, foo, BPF_CGROUP_INET_EGRESS, in serial_test_cgroup_attach_override()
87 if (CHECK(bpf_prog_detach(foo, BPF_CGROUP_INET_EGRESS), in serial_test_cgroup_attach_override()
111 if (CHECK(!bpf_prog_detach(foo, BPF_CGROUP_INET_EGRESS), in serial_test_cgroup_attach_override()
116 if (CHECK(bpf_prog_attach(allow_prog, foo, BPF_CGROUP_INET_EGRESS, 0), in serial_test_cgroup_attach_override()
132 if (CHECK(!bpf_prog_attach(allow_prog, foo, BPF_CGROUP_INET_EGRESS, in serial_test_cgroup_attach_override()
138 if (CHECK(bpf_prog_attach(drop_prog, foo, BPF_CGROUP_INET_EGRESS, 0), in serial_test_cgroup_attach_override()
144 close(foo); in serial_test_cgroup_attach_override()
A Dtask_under_cgroup.c14 int ret, foo; in test_task_under_cgroup() local
17 foo = test__join_cgroup(FOO); in test_task_under_cgroup()
18 if (!ASSERT_OK(foo < 0, "cgroup_join_foo")) in test_task_under_cgroup()
59 close(foo); in test_task_under_cgroup()
/tools/testing/selftests/bpf/progs/
A Dverifier_helper_value_access.c9 long long foo; member
24 int foo[MAX_ENTRIES]; member
228 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in via_const_imm_full_range()
255 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in via_const_imm_partial_range()
281 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in via_const_imm_empty_range()
309 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in imm_out_of_bound_range()
336 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in const_imm_negative_range_adjustment_1()
363 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in const_imm_negative_range_adjustment_2()
392 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in via_const_reg_full_range()
420 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in via_const_reg_partial_range()
[all …]
A Dverifier_array_access.c12 int foo[MAX_ENTRIES]; member
72 __imm_const(test_val_foo, offsetof(struct test_val, foo)) in an_array_with_a_constant_1()
553 val->index = offsetof(struct test_val, foo); in an_array_with_a_constant_no_nullness()
570 val->index = offsetof(struct test_val, foo); in multiple_array_with_a_constant_no_nullness()
573 val2->index = offsetof(struct test_val, foo); in multiple_array_with_a_constant_no_nullness()
591 val->index = offsetof(struct test_val, foo); in an_array_with_a_32bit_constant_0_no_nullness()
606 val->index = offsetof(struct test_val, foo); in a_pcpu_array_with_a_constant_no_nullness()
621 val->index = offsetof(struct test_val, foo); in an_array_with_a_constant_no_nullness_out_of_bounds()
644 val->index = offsetof(struct test_val, foo); in an_array_with_a_constant_too_small()
662 val->index = offsetof(struct test_val, foo); in an_array_with_a_constant_too_big()
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A Dlinked_list.c13 struct bpf_list_head head __contains(foo, node2);
31 struct foo *f; in list_push_pop()
41 bpf_obj_drop(container_of(n, struct foo, node2)); in list_push_pop()
50 bpf_obj_drop(container_of(n, struct foo, node2)); in list_push_pop()
67 f = container_of(n, struct foo, node2); in list_push_pop()
82 f = container_of(n, struct foo, node2); in list_push_pop()
112 struct foo *f[200], *pf; in list_push_pop_multiple()
146 pf = container_of(n, struct foo, node2); in list_push_pop_multiple()
165 pf = container_of(n, struct foo, node2); in list_push_pop_multiple()
195 struct foo *f; in list_in_list()
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A Dtest_global_data.c24 struct foo { struct
34 __type(value, struct foo); argument
52 static const struct foo struct0 = {
57 static struct foo struct1;
58 static const struct foo struct2;
59 static struct foo struct3 = {
A Dverifier_const.c9 const volatile long foo = 42; variable
19 bpf_strtol(buff, sizeof(buff), 0, (long *)&foo); in tcx1()
48 bpf_check_mtu(skb, skb->ifindex, (__u32 *)&foo, 0, 0); in tcx4()
85 write_fixed((void *)&foo, skb->mark); in tcx7()
94 write_dyn((void *)&foo, &bart, bpf_get_prandom_u32() & 3); in BPF_PROG()
A Dtest_global_func9.c30 __noinline int foo(const struct S *s) in foo() function
86 result |= foo(&s); in global_func9()
93 result |= foo(s); in global_func9()
99 result |= foo((const struct S *)&c); in global_func9()
103 result |= foo(NULL); in global_func9()
A Dlinked_list_fail.c262 struct foo *f; in use_after_drop()
290 struct foo *f; in direct_read_lock()
301 struct foo *f; in direct_write_lock()
313 struct foo *f; in direct_read_head()
324 struct foo *f; in direct_write_head()
336 struct foo *f; in direct_read_node()
347 struct foo *f; in direct_write_node()
359 struct foo *f; in use_after_unlock()
390 struct foo *f; in list_double_add()
453 struct foo *f; in incorrect_node_var_off()
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A Dtest_ringbuf_write.c23 int *foo, cur_pid = bpf_get_current_pid_tgid() >> 32; in test_ringbuf_write() local
41 foo = sample2 + 4084; in test_ringbuf_write()
42 *foo = 256; in test_ringbuf_write()
A Dtest_global_func8.c8 __noinline int foo(struct __sk_buff *skb) in foo() function
17 if (!foo(skb)) in global_func8()
A Dtest_spin_lock_fail.c7 struct foo { struct
15 __type(value, struct foo); argument
37 struct foo *f; in lock_id_kptr_preserve()
56 struct foo *f; in lock_id_mapval_preserve()
69 struct foo *f; in lock_id_innermapval_preserve()
87 struct foo *f1, *f2, *v, *iv; \
126 struct foo *f1, *f2; in lock_id_mismatch_mapval_mapval()
150 struct foo *f1, *f2; in lock_id_mismatch_innermapval_innermapval1()
174 struct foo *f1, *f2; in lock_id_mismatch_innermapval_innermapval2()
A Dtest_global_func16.c7 __noinline int foo(int (*arr)[10]) in foo() function
21 const int rv = foo(&array); in global_func16()
A Dtest_global_func7.c9 void foo(struct __sk_buff *skb) in foo() function
18 foo(skb); in global_func7()
A Dtest_global_func14.c9 __noinline int foo(const struct S *s) in foo() function
22 return foo(NULL); in global_func14()
A Dtest_global_func17.c6 __noinline int foo(int *p) in foo() function
18 return foo((int *)&i); in global_func17()
A Dlinked_list.h14 struct foo { struct
25 struct bpf_list_head head __contains(foo, node2); argument
53 private(A) struct bpf_list_head ghead __contains(foo, node2);
A Dtest_global_func11.c11 __noinline int foo(const struct S *s) in foo() function
20 return foo((const void *)skb); in global_func11()
A Dtest_global_func13.c11 __noinline int foo(const struct S *s) in foo() function
25 return foo(s); in global_func13()
/tools/perf/Documentation/
A Dcallchain-overhead-calculation.txt25 void foo(void) {
31 foo();
40 In this case 'foo' is a child of 'bar', and 'bar' is an immediate
41 child of 'main' so 'foo' also is a child of 'main'. In other words,
42 'main' is a parent of 'foo' and 'bar', and 'bar' is a parent of 'foo'.
51 60.00% foo
53 --- foo
66 child functions (i.e. 'foo' and 'bar') are added to the parents to
88 60.00% 60.00% foo
90 --- foo
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/tools/memory-model/Documentation/
A Daccess-marking.txt274 int foo;
280 foo = newval;
291 ret = foo;
298 pr_info("Current value of foo: %d\n", data_race(foo));
324 pr_info("Current value of foo: %d\n", READ_ONCE(foo));
348 int foo;
382 struct foo {
470 int foo;
503 int foo;
547 int foo;
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/tools/bootconfig/samples/
A Dbad-samekey.bconf3 foo = value
6 key.foo = value
/tools/testing/selftests/net/
A Dunicast_extensions.sh60 ip -n $foo_ns address add $1/$3 dev foo || return 1
61 ip -n $foo_ns link set foo up || return 1
88 ip -n $foo_ns address add $1/$5 dev foo || return 1
89 ip -n $foo_ns link set foo up || return 1
117 ip link add foo netns $foo_ns type veth peer name bar netns $bar_ns
141 ip link add foo netns $foo_ns type veth peer name foo1 netns $router_ns

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