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Searched refs:value_sz (Results 1 – 5 of 5) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtest_map_uninit.c8 size_t value_sz, slot_sz, lookup_sz, tail_sz; in test_map_uninit_mem_exposure() local
32 value_sz = bpf_map__value_size((skel)->maps.pcpu_array); in test_map_uninit_mem_exposure()
33 slot_sz = roundup(value_sz, 8); in test_map_uninit_mem_exposure()
34 tail_sz = slot_sz - value_sz; in test_map_uninit_mem_exposure()
58 __u8 *tail = value + cpu * slot_sz + value_sz; in test_map_uninit_mem_exposure()
H A Dpercpu_alloc.c124 size_t value_sz = sizeof(u32), value_sz_cpus, value_sz_total; in test_percpu_map_op_cpu_flag() local
133 value_sz_cpus = value_sz * nr_cpus; in test_percpu_map_op_cpu_flag()
138 values_percpu = calloc(entries, roundup(value_sz, 8) * nr_cpus); in test_percpu_map_op_cpu_flag()
177 err = bpf_map__update_elem(map, keys, key_sz, values, value_sz, flags); in test_percpu_map_op_cpu_flag()
185 err = bpf_map__lookup_elem(map, keys, key_sz, values, value_sz, flags); in test_percpu_map_op_cpu_flag()
195 value_sz, flags); in test_percpu_map_op_cpu_flag()
205 value_sz, flags); in test_percpu_map_op_cpu_flag()
213 value_sz, flags); in test_percpu_map_op_cpu_flag()
259 memset(values, 0, entries * value_sz); in test_percpu_map_op_cpu_flag()
275 memset(values_percpu, 0, roundup(value_sz, 8) * nr_cpus * entries); in test_percpu_map_op_cpu_flag()
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/linux/fs/erofs/
H A Dxattr.c198 unsigned int slice, processed, value_sz; in erofs_getxattr_foreach() local
203 value_sz = le16_to_cpu(entry.e_value_size); in erofs_getxattr_foreach()
247 it->buffer_ofs = value_sz; in erofs_getxattr_foreach()
251 if (it->buffer_size < value_sz) in erofs_getxattr_foreach()
254 return erofs_xattr_copy_to_buffer(it, value_sz); in erofs_getxattr_foreach()
/linux/tools/testing/selftests/bpf/map_tests/
H A Dmap_percpu_stats.c463 int value_sz = PCPU_MIN_UNIT_SIZE + 1; in map_percpu_stats_map_value_size() local
469 fd = bpf_map_create(map_types[i], NULL, sizeof(__u32), value_sz, 1, &opts); in map_percpu_stats_map_value_size()
/linux/tools/lib/bpf/
H A Dlibbpf.c1828 static size_t array_map_mmap_sz(unsigned int value_sz, unsigned int max_entries) in array_map_mmap_sz() argument
1833 map_sz = (size_t)roundup(value_sz, 8) * max_entries; in array_map_mmap_sz()
11251 size_t value_sz, bool check_value_sz, __u64 flags) in validate_map_op() argument
11284 if (map->def.value_size != value_sz) { in validate_map_op()
11286 map->name, value_sz, map->def.value_size); in validate_map_op()
11292 if (value_sz != num_cpu * elem_sz) { in validate_map_op()
11294 map->name, value_sz, num_cpu, elem_sz, num_cpu * elem_sz); in validate_map_op()
11300 if (map->def.value_size != value_sz) { in validate_map_op()
11302 map->name, value_sz, map->def.value_size); in validate_map_op()
11312 void *value, size_t value_sz, __u64 flags) in bpf_map__lookup_elem() argument
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