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Searched refs:inner_map (Results 1 - 25 of 28) sorted by relevance

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/kernel/linux/linux-6.6/kernel/bpf/
H A Dmap_in_map.c12 struct bpf_map *inner_map, *inner_map_meta; in bpf_map_meta_alloc() local
18 inner_map = __bpf_map_get(f); in bpf_map_meta_alloc()
19 if (IS_ERR(inner_map)) in bpf_map_meta_alloc()
20 return inner_map; in bpf_map_meta_alloc()
23 if (inner_map->inner_map_meta) { in bpf_map_meta_alloc()
28 if (!inner_map->ops->map_meta_equal) { in bpf_map_meta_alloc()
35 if (inner_map->ops == &array_map_ops) in bpf_map_meta_alloc()
44 inner_map_meta->map_type = inner_map->map_type; in bpf_map_meta_alloc()
45 inner_map_meta->key_size = inner_map->key_size; in bpf_map_meta_alloc()
46 inner_map_meta->value_size = inner_map in bpf_map_meta_alloc()
112 struct bpf_map *inner_map, *inner_map_meta; bpf_map_fd_get_ptr() local
132 struct bpf_map *inner_map = ptr; bpf_map_fd_put_ptr() local
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H A Darraymap.c1133 * Thus, prog_array_map cannot be used as an inner_map
1325 struct bpf_map **inner_map = array_map_lookup_elem(map, key); in array_of_map_lookup_elem() local
1327 if (!inner_map) in array_of_map_lookup_elem()
1330 return READ_ONCE(*inner_map); in array_of_map_lookup_elem()
/kernel/linux/linux-5.10/kernel/bpf/
H A Dmap_in_map.c11 struct bpf_map *inner_map, *inner_map_meta; in bpf_map_meta_alloc() local
16 inner_map = __bpf_map_get(f); in bpf_map_meta_alloc()
17 if (IS_ERR(inner_map)) in bpf_map_meta_alloc()
18 return inner_map; in bpf_map_meta_alloc()
21 if (inner_map->inner_map_meta) { in bpf_map_meta_alloc()
26 if (!inner_map->ops->map_meta_equal) { in bpf_map_meta_alloc()
31 if (map_value_has_spin_lock(inner_map)) { in bpf_map_meta_alloc()
38 if (inner_map->ops == &array_map_ops) in bpf_map_meta_alloc()
47 inner_map_meta->map_type = inner_map->map_type; in bpf_map_meta_alloc()
48 inner_map_meta->key_size = inner_map in bpf_map_meta_alloc()
85 struct bpf_map *inner_map, *inner_map_meta; bpf_map_fd_get_ptr() local
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H A Darraymap.c1065 * Thus, prog_array_map cannot be used as an inner_map
1260 struct bpf_map **inner_map = array_map_lookup_elem(map, key); in array_of_map_lookup_elem() local
1262 if (!inner_map) in array_of_map_lookup_elem()
1265 return READ_ONCE(*inner_map); in array_of_map_lookup_elem()
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
H A Dtest_btf_map_in_map.c6 struct inner_map { struct
30 * due to incompatibility with inner_map definition */
36 /* (void *) cast is necessary because we didn't use `struct inner_map`
85 /* Here everything works flawlessly due to reuse of struct inner_map
86 * and compiler will complain at the attempt to use non-inner_map
89 __array(values, struct inner_map);
126 struct inner_map *inner_map; in handle__sys_enter() local
129 inner_map = bpf_map_lookup_elem(&outer_arr, &key); in handle__sys_enter()
130 if (!inner_map) in handle__sys_enter()
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H A Dmap_ptr_kern.c343 struct inner_map { struct
348 } inner_map SEC(".maps");
362 .values = { (void *)&inner_map, 0, 0, 0, 0, 0, 0, 0, 0 },
380 __array(values, struct inner_map);
383 [2] = &inner_map,
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Dtest_btf_map_in_map.c6 struct inner_map { struct
30 * due to incompatibility with inner_map definition */
36 /* (void *) cast is necessary because we didn't use `struct inner_map`
85 /* Here everything works flawlessly due to reuse of struct inner_map
86 * and compiler will complain at the attempt to use non-inner_map
89 __array(values, struct inner_map);
126 struct inner_map *inner_map; in handle__sys_enter() local
129 inner_map = bpf_map_lookup_elem(&outer_arr, &key); in handle__sys_enter()
130 if (!inner_map) in handle__sys_enter()
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H A Dlsm.c56 struct inner_map { struct
61 } inner_map SEC(".maps");
68 __array(values, struct inner_map);
70 .values = { [0] = &inner_map },
77 __array(values, struct inner_map);
79 .values = { [0] = &inner_map },
113 struct inner_map *inner_map; in BPF_PROG() local
142 inner_map = bpf_map_lookup_elem(&outer_arr, &key); in BPF_PROG()
143 if (inner_map) { in BPF_PROG()
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H A Dtimer_mim.c15 struct inner_map { struct
30 __array(values, struct inner_map);
68 struct bpf_map *inner_map; in BPF_PROG() local
73 inner_map = bpf_map_lookup_elem(&outer_arr, &array_key); in BPF_PROG()
74 if (!inner_map) in BPF_PROG()
77 bpf_map_update_elem(inner_map, &hash_key, &init, 0); in BPF_PROG()
78 val = bpf_map_lookup_elem(inner_map, &hash_key); in BPF_PROG()
82 bpf_timer_init(&val->timer, inner_map, CLOCK_MONOTONIC); in BPF_PROG()
H A Dtimer_mim_reject.c15 struct inner_map { struct
31 __array(values, struct inner_map);
50 struct bpf_map *inner_map, *inner_map2; in BPF_PROG() local
56 inner_map = bpf_map_lookup_elem(&outer_arr, &array_key); in BPF_PROG()
57 if (!inner_map) in BPF_PROG()
63 bpf_map_update_elem(inner_map, &hash_key, &init, 0); in BPF_PROG()
64 val = bpf_map_lookup_elem(inner_map, &hash_key); in BPF_PROG()
H A Dbloom_filter_map.c56 int inner_map(void *ctx) in inner_map() function
58 struct bpf_map *inner_map; in inner_map() local
62 inner_map = bpf_map_lookup_elem(&outer_map, &key); in inner_map()
63 if (!inner_map) { in inner_map()
68 data.map = inner_map; in inner_map()
H A Dlocal_storage_bench.c53 void *map, *inner_map; in do_lookup() local
61 inner_map = bpf_map_lookup_elem(map, &elem); in do_lookup()
62 if (!inner_map) in do_lookup()
67 bpf_map_lookup_elem(inner_map, &idx); in do_lookup()
69 bpf_task_storage_get(inner_map, lctx->task, &idx, in do_lookup()
H A Djeq_infer_not_null_fail.c21 struct bpf_map *inner_map = map->inner_map_meta; in jeq_infer_not_null_ptr_to_btfid() local
31 * once it figures out val==inner_map. in jeq_infer_not_null_ptr_to_btfid()
34 "r9 = %[inner_map];\n" in jeq_infer_not_null_ptr_to_btfid()
38 : [inner_map] "r"(inner_map), [val] "r"(val) in jeq_infer_not_null_ptr_to_btfid()
H A Dmap_ptr_kern.c344 struct inner_map { struct
349 } inner_map SEC(".maps");
363 .values = { (void *)&inner_map, 0, 0, 0, 0, 0, 0, 0, 0 },
370 struct bpf_array *inner_map; in check_array_of_maps() local
374 inner_map = bpf_map_lookup_elem(array_of_maps, &key); in check_array_of_maps()
375 VERIFY(inner_map != NULL); in check_array_of_maps()
376 VERIFY(inner_map->map.max_entries == INNER_MAX_ENTRIES); in check_array_of_maps()
386 __array(values, struct inner_map);
389 [2] = &inner_map,
397 struct bpf_htab *inner_map; in check_hash_of_maps() local
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H A Dinner_array_lookup.c6 struct inner_map { struct
17 __array(values, struct inner_map);
H A Dlinked_list.h36 struct array_map inner_map SEC(".maps");
46 [0] = &inner_map,
H A Dlinked_list_fail.c66 CHECK(inner_map, pop_front, &iv->head);
67 CHECK(inner_map, pop_back, &iv->head);
89 CHECK(inner_map, push_front, &iv->head, &f->node2);
90 CHECK(inner_map, push_back, &iv->head, &f->node2);
/kernel/linux/linux-5.10/samples/bpf/
H A Dtest_map_in_map_kern.c76 static __always_inline int do_reg_lookup(void *inner_map, u32 port) in do_reg_lookup() argument
80 result = bpf_map_lookup_elem(inner_map, &port); in do_reg_lookup()
84 static __always_inline int do_inline_array_lookup(void *inner_map, u32 port) in do_inline_array_lookup() argument
88 if (inner_map != &port_a) in do_inline_array_lookup()
95 static __always_inline int do_inline_hash_lookup(void *inner_map, u32 port) in do_inline_hash_lookup() argument
99 if (inner_map != &port_h) in do_inline_hash_lookup()
113 void *outer_map, *inner_map; in trace_sys_connect() local
154 inner_map = bpf_map_lookup_elem(outer_map, &port_key); in trace_sys_connect()
155 if (!inner_map) { in trace_sys_connect()
161 ret = do_reg_lookup(inner_map, port_ke in trace_sys_connect()
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/kernel/linux/linux-6.6/samples/bpf/
H A Dtest_map_in_map.bpf.c76 static __always_inline int do_reg_lookup(void *inner_map, u32 port) in do_reg_lookup() argument
80 result = bpf_map_lookup_elem(inner_map, &port); in do_reg_lookup()
84 static __always_inline int do_inline_array_lookup(void *inner_map, u32 port) in do_inline_array_lookup() argument
88 if (inner_map != &port_a) in do_inline_array_lookup()
95 static __always_inline int do_inline_hash_lookup(void *inner_map, u32 port) in do_inline_hash_lookup() argument
99 if (inner_map != &port_h) in do_inline_hash_lookup()
112 void *outer_map, *inner_map; in BPF_KSYSCALL() local
150 inner_map = bpf_map_lookup_elem(outer_map, &port_key); in BPF_KSYSCALL()
151 if (!inner_map) { in BPF_KSYSCALL()
157 ret = do_reg_lookup(inner_map, port_ke in BPF_KSYSCALL()
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/kernel/linux/linux-6.6/tools/testing/selftests/bpf/benchs/
H A Dbench_local_storage.c117 struct bpf_map *inner_map; in __setup() local
127 inner_map = bpf_map__inner_map(ctx.array_of_maps); in __setup()
128 create_opts.btf_key_type_id = bpf_map__btf_key_type_id(inner_map); in __setup()
129 create_opts.btf_value_type_id = bpf_map__btf_value_type_id(inner_map); in __setup()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dlinked_list.c29 TEST(inner_map, 0)
56 TEST(inner_map, push_front)
57 TEST(inner_map, push_back)
58 TEST(inner_map, pop_front)
59 TEST(inner_map, pop_back)
178 clear_fields(skel->maps.inner_map); in test_linked_list_success()
200 clear_fields(skel->maps.inner_map); in test_linked_list_success()
222 clear_fields(skel->maps.inner_map); in test_linked_list_success()
H A Dsockmap_listen.c728 struct bpf_map *inner_map, int family, in test_skb_redir_to_connected()
734 int sock_map = bpf_map__fd(inner_map); in test_skb_redir_to_connected()
753 struct bpf_map *inner_map, int family, in test_msg_redir_to_connected()
758 int sock_map = bpf_map__fd(inner_map); in test_msg_redir_to_connected()
830 struct bpf_map *inner_map, int family, in test_skb_redir_to_listening()
836 int sock_map = bpf_map__fd(inner_map); in test_skb_redir_to_listening()
855 struct bpf_map *inner_map, int family, in test_msg_redir_to_listening()
860 int sock_map = bpf_map__fd(inner_map); in test_msg_redir_to_listening()
919 struct bpf_map *inner_map, int family, in test_skb_redir_partial()
925 int sock_map = bpf_map__fd(inner_map); in test_skb_redir_partial()
727 test_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_skb_redir_to_connected() argument
752 test_msg_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_msg_redir_to_connected() argument
829 test_skb_redir_to_listening(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_skb_redir_to_listening() argument
854 test_msg_redir_to_listening(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_msg_redir_to_listening() argument
918 test_skb_redir_partial(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_skb_redir_partial() argument
1393 unix_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int sotype) unix_skb_redir_to_connected() argument
1543 vsock_unix_skb_redir_connectible(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int sotype) vsock_unix_skb_redir_connectible() argument
1713 udp_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family) udp_skb_redir_to_connected() argument
1801 inet_unix_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family) inet_unix_skb_redir_to_connected() argument
1882 unix_inet_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family) unix_inet_skb_redir_to_connected() argument
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H A Dbloom_filter_map.c123 link = bpf_program__attach(skel->progs.inner_map); in test_inner_map()
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/
H A Dsockmap_listen.c1014 struct bpf_map *inner_map, int family, in test_skb_redir_to_connected()
1020 int sock_map = bpf_map__fd(inner_map); in test_skb_redir_to_connected()
1039 struct bpf_map *inner_map, int family, in test_msg_redir_to_connected()
1044 int sock_map = bpf_map__fd(inner_map); in test_msg_redir_to_connected()
1125 struct bpf_map *inner_map, int family, in test_skb_redir_to_listening()
1131 int sock_map = bpf_map__fd(inner_map); in test_skb_redir_to_listening()
1150 struct bpf_map *inner_map, int family, in test_msg_redir_to_listening()
1155 int sock_map = bpf_map__fd(inner_map); in test_msg_redir_to_listening()
1013 test_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_skb_redir_to_connected() argument
1038 test_msg_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_msg_redir_to_connected() argument
1124 test_skb_redir_to_listening(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_skb_redir_to_listening() argument
1149 test_msg_redir_to_listening(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family, int sotype) test_msg_redir_to_listening() argument
/kernel/linux/linux-6.6/tools/lib/bpf/
H A Dlibbpf.c527 struct bpf_map *inner_map; member
2595 map->inner_map = calloc(1, sizeof(*map->inner_map)); in bpf_object__init_user_btf_map()
2596 if (!map->inner_map) in bpf_object__init_user_btf_map()
2598 map->inner_map->fd = -1; in bpf_object__init_user_btf_map()
2599 map->inner_map->sec_idx = sec_idx; in bpf_object__init_user_btf_map()
2600 map->inner_map->name = malloc(strlen(map_name) + sizeof(".inner") + 1); in bpf_object__init_user_btf_map()
2601 if (!map->inner_map->name) in bpf_object__init_user_btf_map()
2603 sprintf(map->inner_map->name, "%s.inner", map_name); in bpf_object__init_user_btf_map()
2605 fill_map_from_def(map->inner_map, in bpf_object__init_user_btf_map()
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