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/linux-6.3-rc2/tools/testing/selftests/bpf/map_tests/
A Dhtab_map_batch_ops.c28 for (i = 0; i < max_entries; i++) { in map_batch_update()
52 for (i = 0; i < max_entries; i++) { in map_batch_verify()
71 for (i = 0; i < max_entries; i++) { in map_batch_verify()
82 const __u32 max_entries = 10; in __test_map_lookup_and_delete_batch() local
83 value pcpu_values[max_entries]; in __test_map_lookup_and_delete_batch()
98 keys = malloc(max_entries * sizeof(int)); in __test_map_lookup_and_delete_batch()
108 count = max_entries; in __test_map_lookup_and_delete_batch()
126 count = max_entries; in __test_map_lookup_and_delete_batch()
185 while (total < max_entries) { in __test_map_lookup_and_delete_batch()
186 if (max_entries - total < step) in __test_map_lookup_and_delete_batch()
[all …]
A Dlpm_trie_map_batch_ops.c33 for (i = 0; i < max_entries; i++) { in map_batch_update()
52 for (i = 0; i < max_entries; i++) { in map_batch_verify()
60 for (i = 0; i < max_entries; i++) { in map_batch_verify()
72 const __u32 max_entries = 10; in test_lpm_trie_map_batch_ops() local
82 max_entries, &create_opts); in test_lpm_trie_map_batch_ops()
87 values = malloc(max_entries * sizeof(int)); in test_lpm_trie_map_batch_ops()
88 visited = malloc(max_entries * sizeof(int)); in test_lpm_trie_map_batch_ops()
93 for (step = 1; step < max_entries; step++) { in test_lpm_trie_map_batch_ops()
124 while (total < max_entries) { in test_lpm_trie_map_batch_ops()
125 if (max_entries - total < step) in test_lpm_trie_map_batch_ops()
[all …]
A Darray_map_batch_ops.c25 for (i = 0; i < max_entries; i++) { in map_batch_update()
46 memset(visited, 0, max_entries * sizeof(*visited)); in map_batch_verify()
47 for (i = 0; i < max_entries; i++) { in map_batch_verify()
64 for (i = 0; i < max_entries; i++) { in map_batch_verify()
74 const __u32 max_entries = 10; in __test_map_lookup_and_update_batch() local
92 keys = calloc(max_entries, sizeof(*keys)); in __test_map_lookup_and_update_batch()
93 values = calloc(max_entries, value_size); in __test_map_lookup_and_update_batch()
94 visited = calloc(max_entries, sizeof(*visited)); in __test_map_lookup_and_update_batch()
100 for (step = 1; step < max_entries; step++) { in __test_map_lookup_and_update_batch()
103 memset(keys, 0, max_entries * sizeof(*keys)); in __test_map_lookup_and_update_batch()
[all …]
A Dmap_in_map_batch_ops.c127 int err, max_entries = OUTER_MAP_ENTRIES; in fetch_and_validate() local
131 fetched_keys = calloc(max_entries, value_size); in fetch_and_validate()
132 fetched_values = calloc(max_entries, value_size); in fetch_and_validate()
138 step_size <= max_entries; in fetch_and_validate()
171 CHECK((total_fetched != max_entries), in fetch_and_validate()
190 __u32 max_entries = OUTER_MAP_ENTRIES; in _map_in_map_batch_ops() local
197 outer_map_keys = calloc(max_entries, value_size); in _map_in_map_batch_ops()
198 inner_map_fds = calloc(max_entries, value_size); in _map_in_map_batch_ops()
207 for (map_index = 0; map_index < max_entries; map_index++) in _map_in_map_batch_ops()
214 inner_map_fds, &max_entries, &opts); in _map_in_map_batch_ops()
[all …]
/linux-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dtest_btf_map_in_map.c8 __uint(max_entries, 1);
16 __uint(max_entries, 2);
23 __uint(max_entries, 3);
31 __uint(max_entries, 1);
47 __uint(max_entries, 3);
56 __uint(max_entries, 5);
63 __uint(max_entries, 3);
83 __uint(max_entries, 5);
99 __uint(max_entries, 1);
106 __uint(max_entries, 2);
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A Dmap_ptr_kern.c34 __u32 max_entries; member
44 VERIFY(map->max_entries == max_entries); in check_bpf_map_fields()
56 VERIFY(indirect->max_entries == direct->max_entries); in check_bpf_map_ptr()
67 max_entries)); in check()
101 __uint(max_entries, MAX_ENTRIES);
137 __uint(max_entries, MAX_ENTRIES);
169 __uint(max_entries, MAX_ENTRIES);
186 __uint(max_entries, MAX_ENTRIES);
203 __uint(max_entries, MAX_ENTRIES);
220 __uint(max_entries, MAX_ENTRIES);
[all …]
A Dlsm.c16 __uint(max_entries, 1);
23 __uint(max_entries, 1);
30 __uint(max_entries, 1);
37 __uint(max_entries, 1);
44 __uint(max_entries, 1);
51 __uint(max_entries, 1);
58 __uint(max_entries, 1);
65 __uint(max_entries, 1);
75 __uint(max_entries, 1);
A Dtest_unpriv_bpf_disabled.c17 __uint(max_entries, 1);
24 __uint(max_entries, 1);
31 __uint(max_entries, 1);
38 __uint(max_entries, 1);
51 __uint(max_entries, 1 << 12);
56 __uint(max_entries, 1);
A Dsockmap_verdict_prog.c7 __uint(max_entries, 20);
14 __uint(max_entries, 20);
21 __uint(max_entries, 20);
28 __uint(max_entries, 20);
A Dtest_stacktrace_build_id.c13 __uint(max_entries, 1);
20 __uint(max_entries, 16384);
29 __uint(max_entries, 128);
37 __uint(max_entries, 128);
A Dtest_stacktrace_map.c13 __uint(max_entries, 1);
20 __uint(max_entries, 16384);
29 __uint(max_entries, 16384);
36 __uint(max_entries, 16384);
A Dtest_pinning.c8 __uint(max_entries, 1);
16 __uint(max_entries, 1);
23 __uint(max_entries, 1);
A Dtest_sockmap_kern.h33 __uint(max_entries, 20);
40 __uint(max_entries, 20);
47 __uint(max_entries, 20);
54 __uint(max_entries, 1);
61 __uint(max_entries, 1);
68 __uint(max_entries, 6);
75 __uint(max_entries, 1);
82 __uint(max_entries, 3);
89 __uint(max_entries, 20);
/linux-6.3-rc2/drivers/md/persistent-data/
A Ddm-array.c26 __le32 max_entries; member
153 uint32_t max_entries, in alloc_ablock() argument
163 (*ab)->max_entries = cpu_to_le32(max_entries); in alloc_ablock()
350 uint32_t max_entries, in insert_new_ablock() argument
407 unsigned int max_entries; member
524 resize->max_entries, in grow_add_tail_block()
765 size -= max_entries; in dm_array_new()
794 entry = index % max_entries; in dm_array_get_value()
813 unsigned int max_entries; in array_set_value() local
826 entry = index % max_entries; in array_set_value()
[all …]
A Ddm-btree-remove.c197 uint32_t max_entries = le32_to_cpu(left->header.max_entries); in shift() local
200 if (max_entries != r_max_entries) { in shift()
205 if (nr_left - count > max_entries) { in shift()
210 if (nr_right + count > max_entries) { in shift()
316 uint32_t max_entries = le32_to_cpu(left->header.max_entries); in delete_center_node() local
319 if (nr_left + shift > max_entries) { in delete_center_node()
357 uint32_t max_entries = le32_to_cpu(left->header.max_entries); in redistribute3() local
363 BUG_ON(target_left > max_entries); in redistribute3()
364 BUG_ON(target_right > max_entries); in redistribute3()
431 if ((left->header.max_entries != center->header.max_entries) || in __rebalance3()
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/linux-6.3-rc2/tools/testing/selftests/bpf/prog_tests/
A Dbtf.c72 __u32 max_entries; member
140 .max_entries = 4,
195 .max_entries = 4,
220 .max_entries = 4,
261 .max_entries = 4,
306 .max_entries = 1,
328 .max_entries = 1,
350 .max_entries = 1,
372 .max_entries = 1,
397 .max_entries = 1,
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A Dfor_each.c13 int i, err, max_entries; in test_hash_map() local
29 max_entries = bpf_map__max_entries(skel->maps.hashmap); in test_hash_map()
30 for (i = 0; i < max_entries; i++) { in test_hash_map()
60 ASSERT_EQ(skel->bss->hashmap_elems, max_entries, "hashmap_elems"); in test_hash_map()
79 __u32 key, num_cpus, max_entries; in test_array_map() local
96 max_entries = bpf_map__max_entries(skel->maps.arraymap); in test_array_map()
97 for (i = 0; i < max_entries; i++) { in test_array_map()
101 if (i != max_entries - 1) in test_array_map()
/linux-6.3-rc2/samples/bpf/
A Dmap_perf_test.bpf.c21 __uint(max_entries, MAX_ENTRIES);
28 __uint(max_entries, 10000);
35 __uint(max_entries, 10000);
43 __uint(max_entries, MAX_ENTRIES);
50 __uint(max_entries, MAX_NR_CPUS);
62 __uint(max_entries, MAX_ENTRIES);
69 __uint(max_entries, MAX_ENTRIES);
77 __uint(max_entries, MAX_ENTRIES);
85 __uint(max_entries, 10000);
93 __uint(max_entries, MAX_ENTRIES);
[all …]
A Dtest_map_in_map.bpf.c25 __uint(max_entries, MAX_NR_PORTS);
33 __uint(max_entries, 1);
41 __uint(max_entries, 1);
49 __uint(max_entries, 1);
55 __uint(max_entries, MAX_NR_PORTS);
63 __uint(max_entries, 1);
71 __uint(max_entries, 1);
/linux-6.3-rc2/kernel/bpf/
A Darraymap.c84 u32 elem_size, index_mask, max_entries; in array_map_alloc() local
91 max_entries = attr->max_entries; in array_map_alloc()
97 mask64 = fls_long(max_entries - 1); in array_map_alloc()
106 max_entries = index_mask + 1; in array_map_alloc()
108 if (max_entries < attr->max_entries) in array_map_alloc()
179 if (map->max_entries != 1) in array_map_direct_value_addr()
195 if (map->max_entries != 1) in array_map_direct_value_meta()
498 map->max_entries != 1) in array_map_check_btf()
542 meta0->max_entries == meta1->max_entries; in array_map_meta_equal()
558 if (info->index >= map->max_entries) in bpf_array_map_seq_start()
[all …]
/linux-6.3-rc2/tools/lib/perf/
A Dcpumap.c116 int max_entries = 0; in perf_cpu_map__read() local
132 if (new_max >= max_entries) { in perf_cpu_map__read()
133 max_entries = new_max + MAX_NR_CPUS / 2; in perf_cpu_map__read()
134 tmp = realloc(tmp_cpus, max_entries * sizeof(struct perf_cpu)); in perf_cpu_map__read()
143 if (nr_cpus == max_entries) { in perf_cpu_map__read()
144 max_entries += MAX_NR_CPUS; in perf_cpu_map__read()
145 tmp = realloc(tmp_cpus, max_entries * sizeof(struct perf_cpu)); in perf_cpu_map__read()
190 int max_entries = 0; in perf_cpu_map__new() local
233 if (nr_cpus == max_entries) { in perf_cpu_map__new()
234 max_entries += MAX_NR_CPUS; in perf_cpu_map__new()
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/linux-6.3-rc2/fs/ext4/
A Dmigrate.c103 for (i = 0; i < max_entries; i++) { in update_ind_extent_range()
132 for (i = 0; i < max_entries; i++) { in update_dind_extent_range()
140 lb->curr_block += max_entries; in update_dind_extent_range()
162 for (i = 0; i < max_entries; i++) { in update_tind_extent_range()
170 lb->curr_block += max_entries * max_entries; in update_tind_extent_range()
193 for (i = 0; i < max_entries; i++) { in free_dind_blocks()
232 for (i = 0; i < max_entries; i++) { in free_tind_blocks()
418 unsigned long max_entries; in ext4_ext_migrate() local
510 max_entries = inode->i_sb->s_blocksize >> 2; in ext4_ext_migrate()
526 lb.curr_block += max_entries; in ext4_ext_migrate()
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/linux-6.3-rc2/net/xdp/
A Dxskmap.c70 if (attr->max_entries == 0 || attr->key_size != 4 || in xsk_map_alloc()
76 size = struct_size(m, xsk_map, attr->max_entries); in xsk_map_alloc()
102 if (index >= m->map.max_entries) { in xsk_map_get_next_key()
107 if (index == m->map.max_entries - 1) in xsk_map_get_next_key()
119 *insn++ = BPF_JMP_IMM(BPF_JGE, ret, map->max_entries, 5); in xsk_map_gen_lookup()
137 if (key >= map->max_entries) in __xsk_map_lookup_elem()
166 if (unlikely(i >= m->map.max_entries)) in xsk_map_update_elem()
221 if (k >= map->max_entries) in xsk_map_delete_elem()
254 return meta0->max_entries == meta1->max_entries && in xsk_map_meta_equal()
/linux-6.3-rc2/tools/perf/util/bpf_skel/
A Dlock_contention.bpf.c33 __uint(max_entries, MAX_ENTRIES);
41 __uint(max_entries, MAX_ENTRIES);
49 __uint(max_entries, MAX_ENTRIES);
56 __uint(max_entries, MAX_ENTRIES);
63 __uint(max_entries, 1);
70 __uint(max_entries, 1);
77 __uint(max_entries, 1);
84 __uint(max_entries, 1);
A Dfunc_latency.bpf.c14 __uint(max_entries, 10000);
21 __uint(max_entries, 1);
28 __uint(max_entries, 1);
35 __uint(max_entries, NUM_BUCKET);

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