| /linux-6.6.21/fs/btrfs/ |
| D | tree-checker.c | 106 #define CHECK_FE_ALIGNED(leaf, slot, fi, name, alignment) \ argument
108 if (unlikely(!IS_ALIGNED(btrfs_file_extent_##name((leaf), (fi)), \
110 file_extent_err((leaf), (slot), \
112 (#name), btrfs_file_extent_##name((leaf), (fi)), \
114 (!IS_ALIGNED(btrfs_file_extent_##name((leaf), (fi)), (alignment))); \
117 static u64 file_extent_end(struct extent_buffer *leaf, in file_extent_end() argument
124 if (btrfs_file_extent_type(leaf, extent) == BTRFS_FILE_EXTENT_INLINE) { in file_extent_end()
125 len = btrfs_file_extent_ram_bytes(leaf, extent); in file_extent_end()
126 end = ALIGN(key->offset + len, leaf->fs_info->sectorsize); in file_extent_end()
128 len = btrfs_file_extent_num_bytes(leaf, extent); in file_extent_end()
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| D | dir-item.c | 33 struct extent_buffer *leaf; in insert_with_overflow() local
45 leaf = path->nodes[0]; in insert_with_overflow()
46 ptr = btrfs_item_ptr(leaf, path->slots[0], char); in insert_with_overflow()
47 ASSERT(data_size <= btrfs_item_size(leaf, path->slots[0])); in insert_with_overflow()
48 ptr += btrfs_item_size(leaf, path->slots[0]) - data_size; in insert_with_overflow()
67 struct extent_buffer *leaf; in btrfs_insert_xattr_item() local
84 leaf = path->nodes[0]; in btrfs_insert_xattr_item()
86 btrfs_set_dir_item_key(leaf, dir_item, &disk_key); in btrfs_insert_xattr_item()
87 btrfs_set_dir_flags(leaf, dir_item, BTRFS_FT_XATTR); in btrfs_insert_xattr_item()
88 btrfs_set_dir_name_len(leaf, dir_item, name_len); in btrfs_insert_xattr_item()
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| D | inode-item.c | 18 struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf, in btrfs_find_name_in_backref() argument
29 item_size = btrfs_item_size(leaf, slot); in btrfs_find_name_in_backref()
30 ptr = btrfs_item_ptr_offset(leaf, slot); in btrfs_find_name_in_backref()
33 len = btrfs_inode_ref_name_len(leaf, ref); in btrfs_find_name_in_backref()
38 if (memcmp_extent_buffer(leaf, name->name, name_ptr, in btrfs_find_name_in_backref()
46 struct extent_buffer *leaf, int slot, u64 ref_objectid, in btrfs_find_name_in_ext_backref() argument
56 item_size = btrfs_item_size(leaf, slot); in btrfs_find_name_in_ext_backref()
57 ptr = btrfs_item_ptr_offset(leaf, slot); in btrfs_find_name_in_ext_backref()
68 ref_name_len = btrfs_inode_extref_name_len(leaf, extref); in btrfs_find_name_in_ext_backref()
71 btrfs_inode_extref_parent(leaf, extref) == ref_objectid && in btrfs_find_name_in_ext_backref()
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| D | file-item.c | 169 struct extent_buffer *leaf; in btrfs_insert_hole_extent() local
183 leaf = path->nodes[0]; in btrfs_insert_hole_extent()
184 item = btrfs_item_ptr(leaf, path->slots[0], in btrfs_insert_hole_extent()
186 btrfs_set_file_extent_disk_bytenr(leaf, item, 0); in btrfs_insert_hole_extent()
187 btrfs_set_file_extent_disk_num_bytes(leaf, item, 0); in btrfs_insert_hole_extent()
188 btrfs_set_file_extent_offset(leaf, item, 0); in btrfs_insert_hole_extent()
189 btrfs_set_file_extent_num_bytes(leaf, item, num_bytes); in btrfs_insert_hole_extent()
190 btrfs_set_file_extent_ram_bytes(leaf, item, num_bytes); in btrfs_insert_hole_extent()
191 btrfs_set_file_extent_generation(leaf, item, trans->transid); in btrfs_insert_hole_extent()
192 btrfs_set_file_extent_type(leaf, item, BTRFS_FILE_EXTENT_REG); in btrfs_insert_hole_extent()
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| D | xattr.c | 33 struct extent_buffer *leaf; in btrfs_getxattr() local
52 leaf = path->nodes[0]; in btrfs_getxattr()
55 ret = btrfs_dir_data_len(leaf, di); in btrfs_getxattr()
60 if (btrfs_dir_data_len(leaf, di) > size) { in btrfs_getxattr()
73 btrfs_dir_name_len(leaf, di)); in btrfs_getxattr()
74 read_extent_buffer(leaf, buffer, data_ptr, in btrfs_getxattr()
75 btrfs_dir_data_len(leaf, di)); in btrfs_getxattr()
76 ret = btrfs_dir_data_len(leaf, di); in btrfs_getxattr()
173 struct extent_buffer *leaf = path->nodes[0]; in btrfs_setxattr() local
174 const u16 old_data_len = btrfs_dir_data_len(leaf, di); in btrfs_setxattr()
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| D | ctree.c | 57 static unsigned int leaf_data_end(const struct extent_buffer *leaf) in leaf_data_end() argument
59 u32 nr = btrfs_header_nritems(leaf); in leaf_data_end()
62 return BTRFS_LEAF_DATA_SIZE(leaf->fs_info); in leaf_data_end()
63 return btrfs_item_offset(leaf, nr - 1); in leaf_data_end()
79 static inline void memmove_leaf_data(const struct extent_buffer *leaf, in memmove_leaf_data() argument
84 memmove_extent_buffer(leaf, btrfs_item_nr_offset(leaf, 0) + dst_offset, in memmove_leaf_data()
85 btrfs_item_nr_offset(leaf, 0) + src_offset, len); in memmove_leaf_data()
122 static inline void memmove_leaf_items(const struct extent_buffer *leaf, in memmove_leaf_items() argument
125 memmove_extent_buffer(leaf, btrfs_item_nr_offset(leaf, dst_item), in memmove_leaf_items()
126 btrfs_item_nr_offset(leaf, src_item), in memmove_leaf_items()
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| D | file.c | 205 struct extent_buffer *leaf; in btrfs_drop_extents() local
255 leaf = path->nodes[0]; in btrfs_drop_extents()
256 btrfs_item_key_to_cpu(leaf, &key, path->slots[0] - 1); in btrfs_drop_extents()
263 leaf = path->nodes[0]; in btrfs_drop_extents()
264 if (path->slots[0] >= btrfs_header_nritems(leaf)) { in btrfs_drop_extents()
273 leaf = path->nodes[0]; in btrfs_drop_extents()
277 btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); in btrfs_drop_extents()
290 fi = btrfs_item_ptr(leaf, path->slots[0], in btrfs_drop_extents()
292 extent_type = btrfs_file_extent_type(leaf, fi); in btrfs_drop_extents()
296 disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, fi); in btrfs_drop_extents()
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| D | root-tree.c | 213 struct extent_buffer *leaf; in btrfs_find_orphan_roots() local
237 leaf = path->nodes[0]; in btrfs_find_orphan_roots()
238 if (path->slots[0] >= btrfs_header_nritems(leaf)) { in btrfs_find_orphan_roots()
244 leaf = path->nodes[0]; in btrfs_find_orphan_roots()
247 btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); in btrfs_find_orphan_roots()
341 struct extent_buffer *leaf; in btrfs_del_root_ref() local
358 leaf = path->nodes[0]; in btrfs_del_root_ref()
359 ref = btrfs_item_ptr(leaf, path->slots[0], in btrfs_del_root_ref()
362 if ((btrfs_root_ref_dirid(leaf, ref) != dirid) || in btrfs_del_root_ref()
363 (btrfs_root_ref_name_len(leaf, ref) != name->len) || in btrfs_del_root_ref()
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| /linux-6.6.21/fs/xfs/libxfs/ |
| D | xfs_iext_tree.c | 142 return &cur->leaf->recs[cur->pos]; in cur_rec()
148 if (!cur->leaf) in xfs_iext_valid()
202 cur->leaf = xfs_iext_find_first_leaf(ifp); in xfs_iext_first()
212 cur->leaf = xfs_iext_find_last_leaf(ifp); in xfs_iext_last()
213 if (!cur->leaf) { in xfs_iext_last()
219 if (xfs_iext_rec_is_empty(&cur->leaf->recs[i])) in xfs_iext_last()
230 if (!cur->leaf) { in xfs_iext_next()
241 cur->leaf->next) { in xfs_iext_next()
242 cur->leaf = cur->leaf->next; in xfs_iext_next()
252 if (!cur->leaf) { in xfs_iext_prev()
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| D | xfs_dir2_leaf.c | 104 struct xfs_dir2_leaf *leaf = bp->b_addr; in xfs_dir3_leaf1_check() local
107 xfs_dir2_leaf_hdr_from_disk(dp->i_mount, &leafhdr, leaf); in xfs_dir3_leaf1_check()
116 return xfs_dir3_leaf_check_int(dp->i_mount, &leafhdr, leaf, false); in xfs_dir3_leaf1_check()
142 struct xfs_dir2_leaf *leaf, in xfs_dir3_leaf_check_int() argument
152 ltp = xfs_dir2_leaf_tail_p(geo, leaf); in xfs_dir3_leaf_check_int()
312 struct xfs_dir2_leaf *leaf = bp->b_addr; in xfs_dir3_leaf_init() local
328 memset(leaf, 0, sizeof(*leaf)); in xfs_dir3_leaf_init()
329 leaf->hdr.info.magic = cpu_to_be16(type); in xfs_dir3_leaf_init()
339 ltp = xfs_dir2_leaf_tail_p(mp->m_dir_geo, leaf); in xfs_dir3_leaf_init()
396 xfs_dir2_leaf_t *leaf; /* leaf structure */ in xfs_dir2_block_to_leaf() local
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| D | xfs_attr_leaf.c | 75 STATIC int xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index);
241 struct xfs_attr_leafblock *leaf, in xfs_attr3_leaf_verify_entry() argument
269 lentry = xfs_attr3_leaf_name_local(leaf, idx); in xfs_attr3_leaf_verify_entry()
276 rentry = xfs_attr3_leaf_name_remote(leaf, idx); in xfs_attr3_leaf_verify_entry()
315 struct xfs_attr_leafblock *leaf = bp->b_addr; in xfs_attr3_leaf_verify() local
324 xfs_attr3_leaf_hdr_from_disk(mp->m_attr_geo, &ichdr, leaf); in xfs_attr3_leaf_verify()
336 if (ichdr.firstused < xfs_attr3_leaf_hdr_size(leaf)) in xfs_attr3_leaf_verify()
354 fa = xfs_attr3_leaf_verify_entry(mp, buf_end, leaf, &ichdr, in xfs_attr3_leaf_verify()
1010 struct xfs_attr_leafblock *leaf; in xfs_attr_shortform_allfit() local
1018 leaf = bp->b_addr; in xfs_attr_shortform_allfit()
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| /linux-6.6.21/arch/x86/kernel/ |
| D | sev-shared.c | 259 static int __sev_cpuid_hv_msr(struct cpuid_leaf *leaf) in __sev_cpuid_hv_msr() argument
271 if (cpuid_function_is_indexed(leaf->fn) && leaf->subfn) in __sev_cpuid_hv_msr()
274 ret = __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_EAX, &leaf->eax); in __sev_cpuid_hv_msr()
275 ret = ret ? : __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_EBX, &leaf->ebx); in __sev_cpuid_hv_msr()
276 ret = ret ? : __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_ECX, &leaf->ecx); in __sev_cpuid_hv_msr()
277 ret = ret ? : __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_EDX, &leaf->edx); in __sev_cpuid_hv_msr()
282 static int __sev_cpuid_hv_ghcb(struct ghcb *ghcb, struct es_em_ctxt *ctxt, struct cpuid_leaf *leaf) in __sev_cpuid_hv_ghcb() argument
287 ghcb_set_rax(ghcb, leaf->fn); in __sev_cpuid_hv_ghcb()
288 ghcb_set_rcx(ghcb, leaf->subfn); in __sev_cpuid_hv_ghcb()
307 leaf->eax = ghcb->save.rax; in __sev_cpuid_hv_ghcb()
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| /linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ |
| D | nv04.c | 75 int leaf; in nv04_mc_intr_rearm() local
77 for (leaf = 0; leaf < intr->leaves; leaf++) in nv04_mc_intr_rearm()
78 nvkm_wr32(mc->subdev.device, 0x000140 + (leaf * 4), 0x00000001); in nv04_mc_intr_rearm()
85 int leaf; in nv04_mc_intr_unarm() local
87 for (leaf = 0; leaf < intr->leaves; leaf++) in nv04_mc_intr_unarm()
88 nvkm_wr32(mc->subdev.device, 0x000140 + (leaf * 4), 0x00000000); in nv04_mc_intr_unarm()
98 int leaf; in nv04_mc_intr_pending() local
100 for (leaf = 0; leaf < intr->leaves; leaf++) { in nv04_mc_intr_pending()
101 intr->stat[leaf] = nvkm_rd32(mc->subdev.device, 0x000100 + (leaf * 4)); in nv04_mc_intr_pending()
102 if (intr->stat[leaf]) in nv04_mc_intr_pending()
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| /linux-6.6.21/arch/loongarch/mm/ |
| D | cache.c | 44 static void flush_cache_leaf(unsigned int leaf) in flush_cache_leaf() argument
48 struct cache_desc *cdesc = current_cpu_data.cache_leaves + leaf; in flush_cache_leaf()
55 flush_cache_line(leaf, addr); in flush_cache_leaf()
68 int leaf; in __flush_cache_all() local
72 leaf = cache_present - 1; in __flush_cache_all()
73 if (cache_inclusive(cdesc + leaf)) { in __flush_cache_all()
74 flush_cache_leaf(leaf); in __flush_cache_all()
78 for (leaf = 0; leaf < cache_present; leaf++) in __flush_cache_all()
79 flush_cache_leaf(leaf); in __flush_cache_all()
94 #define populate_cache_properties(cfg0, cdesc, level, leaf) \ argument
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| /linux-6.6.21/tools/arch/x86/kcpuid/ |
| D | kcpuid.c | 124 static void leaf_print_raw(struct subleaf *leaf) in leaf_print_raw() argument
126 if (has_subleafs(leaf->index)) { in leaf_print_raw()
127 if (leaf->sub == 0) in leaf_print_raw()
128 printf("0x%08x: subleafs:\n", leaf->index); in leaf_print_raw()
131 leaf->sub, leaf->eax, leaf->ebx, leaf->ecx, leaf->edx); in leaf_print_raw()
134 leaf->index, leaf->eax, leaf->ebx, leaf->ecx, leaf->edx); in leaf_print_raw()
143 struct subleaf *leaf; in cpuid_store() local
163 func->leafs = realloc(func->leafs, (s + 1) * sizeof(*leaf)); in cpuid_store()
170 leaf = &func->leafs[s]; in cpuid_store()
172 leaf->index = f; in cpuid_store()
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| /linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ |
| D | tu102.c | 27 tu102_vfn_intr_reset(struct nvkm_intr *intr, int leaf, u32 mask) in tu102_vfn_intr_reset() argument
31 nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1000 + (leaf * 4), mask); in tu102_vfn_intr_reset()
35 tu102_vfn_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask) in tu102_vfn_intr_allow() argument
39 nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1200 + (leaf * 4), mask); in tu102_vfn_intr_allow()
43 tu102_vfn_intr_block(struct nvkm_intr *intr, int leaf, u32 mask) in tu102_vfn_intr_block() argument
47 nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1400 + (leaf * 4), mask); in tu102_vfn_intr_block()
72 int pending = 0, leaf; in tu102_vfn_intr_pending() local
74 for (leaf = 0; leaf < 8; leaf++) { in tu102_vfn_intr_pending()
75 if (intr_top & BIT(leaf / 2)) { in tu102_vfn_intr_pending()
76 intr->stat[leaf] = nvkm_rd32(device, vfn->addr.priv + 0x1000 + (leaf * 4)); in tu102_vfn_intr_pending()
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| /linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/core/ |
| D | intr.c | 30 enum nvkm_intr_type type, int *leaf, u32 *mask) in nvkm_intr_xlat() argument
46 *leaf = data->leaf; in nvkm_intr_xlat()
54 *leaf = data->leaf; in nvkm_intr_xlat()
66 *leaf = type / 32; in nvkm_intr_xlat()
76 nvkm_intr_find(struct nvkm_subdev *subdev, enum nvkm_intr_type type, int *leaf, u32 *mask) in nvkm_intr_find() argument
82 ret = nvkm_intr_xlat(subdev, intr, type, leaf, mask); in nvkm_intr_find()
91 nvkm_intr_allow_locked(struct nvkm_intr *intr, int leaf, u32 mask) in nvkm_intr_allow_locked() argument
93 intr->mask[leaf] |= mask; in nvkm_intr_allow_locked()
96 intr->func->reset(intr, leaf, mask); in nvkm_intr_allow_locked()
97 intr->func->allow(intr, leaf, mask); in nvkm_intr_allow_locked()
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| /linux-6.6.21/drivers/net/ethernet/dec/tulip/ |
| D | eeprom.c | 243 struct medialeaf *leaf = &mtable->mleaf[i]; in tulip_parse_eeprom() local
246 leaf->type = 0; in tulip_parse_eeprom()
247 leaf->media = p[0] & 0x3f; in tulip_parse_eeprom()
248 leaf->leafdata = p; in tulip_parse_eeprom()
253 leaf->type = p[1]; in tulip_parse_eeprom()
256 leaf->media = p[2] & 0x0f; in tulip_parse_eeprom()
262 leaf->leafdata = p + 2; in tulip_parse_eeprom()
269 leaf->media = 11; in tulip_parse_eeprom()
275 leaf->media = p[2] & MEDIA_MASK; in tulip_parse_eeprom()
277 if (tp->chip_id == DM910X && leaf->media == 1) in tulip_parse_eeprom()
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| /linux-6.6.21/arch/x86/kernel/cpu/ |
| D | topology.c | 35 static int check_extended_topology_leaf(int leaf) in check_extended_topology_leaf() argument
39 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in check_extended_topology_leaf()
69 int leaf; in detect_extended_topology_early() local
71 leaf = detect_extended_topology_leaf(c); in detect_extended_topology_early()
72 if (leaf < 0) in detect_extended_topology_early()
77 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in detect_extended_topology_early()
101 int leaf; in detect_extended_topology() local
103 leaf = detect_extended_topology_leaf(c); in detect_extended_topology()
104 if (leaf < 0) in detect_extended_topology()
110 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
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| /linux-6.6.21/drivers/net/can/usb/kvaser_usb/ |
| D | kvaser_usb_leaf.c | 180 } __packed leaf; member
350 } __packed leaf; member
374 [CMD_GET_SOFTWARE_INFO_REPLY] = kvaser_fsize(u.leaf.softinfo),
375 [CMD_RX_STD_MESSAGE] = kvaser_fsize(u.leaf.rx_can),
376 [CMD_RX_EXT_MESSAGE] = kvaser_fsize(u.leaf.rx_can),
377 [CMD_LEAF_LOG_MESSAGE] = kvaser_fsize(u.leaf.log_message),
378 [CMD_CHIP_STATE_EVENT] = kvaser_fsize(u.leaf.chip_state_event),
379 [CMD_CAN_ERROR_EVENT] = kvaser_fsize(u.leaf.can_error_event),
380 [CMD_GET_CAPABILITIES_RESP] = kvaser_fsize(u.leaf.cap_res),
382 [CMD_ERROR_EVENT] = kvaser_fsize(u.leaf.error_event),
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| /linux-6.6.21/fs/unicode/ |
| D | mkutf8data.c | 383 void *leaf = NULL; in lookup() local
386 while (!leaf && node) { in lookup()
394 leaf = node->right; in lookup()
403 leaf = node->left; in lookup()
410 return leaf; in lookup()
533 static int insert(struct tree *tree, char *key, int keylen, void *leaf) in insert() argument
559 *cursor = leaf; in insert()
577 leaf = node->left; in insert()
582 tree->root = leaf; in insert()
585 parent->left = leaf; in insert()
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| D | utf8-norm.c | 389 utf8leaf_t *leaf; in utf8nlen() local
394 leaf = utf8nlookup(um, n, hangul, s, len); in utf8nlen()
395 if (!leaf) in utf8nlen()
397 if (um->tables->utf8agetab[LEAF_GEN(leaf)] > in utf8nlen()
400 else if (LEAF_CCC(leaf) == DECOMPOSE) in utf8nlen()
401 ret += strlen(LEAF_STR(leaf)); in utf8nlen()
473 utf8leaf_t *leaf; in utf8byte() local
500 leaf = utf8lookup(u8c->um, u8c->n, u8c->hangul, u8c->s); in utf8byte()
502 leaf = utf8nlookup(u8c->um, u8c->n, u8c->hangul, in utf8byte()
507 if (!leaf) in utf8byte()
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| /linux-6.6.21/tools/testing/selftests/cgroup/ |
| D | test_cpu.c | 411 struct cpu_hogger leaf[3] = {NULL}; in run_cpucg_nested_weight_test() local
442 for (i = 0; i < ARRAY_SIZE(leaf); i++) { in run_cpucg_nested_weight_test()
453 leaf[i].cgroup = cg_name_indexed(ancestor, "cpucg_leaf", i); in run_cpucg_nested_weight_test()
454 if (!leaf[i].cgroup) in run_cpucg_nested_weight_test()
457 if (cg_create(leaf[i].cgroup)) in run_cpucg_nested_weight_test()
460 if (cg_write_numeric(leaf[i].cgroup, "cpu.weight", weight)) in run_cpucg_nested_weight_test()
464 for (i = 0; i < ARRAY_SIZE(leaf); i++) { in run_cpucg_nested_weight_test()
475 pid = cg_run_nowait(leaf[i].cgroup, hog_cpus_timed, in run_cpucg_nested_weight_test()
479 leaf[i].pid = pid; in run_cpucg_nested_weight_test()
482 for (i = 0; i < ARRAY_SIZE(leaf); i++) { in run_cpucg_nested_weight_test()
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| /linux-6.6.21/arch/mips/kernel/ |
| D | cacheinfo.c | 8 #define populate_cache(cache, leaf, c_level, c_type) \ argument
10 leaf->type = c_type; \
11 leaf->level = c_level; \
12 leaf->coherency_line_size = c->cache.linesz; \
13 leaf->number_of_sets = c->cache.sets; \
14 leaf->ways_of_associativity = c->cache.ways; \
15 leaf->size = c->cache.linesz * c->cache.sets * \
17 leaf++; \
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| /linux-6.6.21/tools/testing/selftests/bpf/progs/ |
| D | xdpwall.c | 118 __u8 *leaf; in filter_ipv6_addr() local
120 leaf = bpf_map_lookup_elem(&v6_addr_map, ipv6addr); in filter_ipv6_addr()
122 return leaf ? *leaf : 0; in filter_ipv6_addr()
127 __u8 *leaf; in filter_ipv4_addr() local
129 leaf = bpf_map_lookup_elem(&v4_addr_map, &ipaddr); in filter_ipv4_addr()
131 return leaf ? *leaf : 0; in filter_ipv4_addr()
221 __u8 *leaf = bpf_map_lookup_elem(&tcp_port_map, &port); in filter_tcp_port() local
223 return leaf ? *leaf : 0; in filter_tcp_port()
228 __u16 *leaf = bpf_map_lookup_elem(&udp_port_map, &port); in filter_udp_port() local
230 return leaf ? *leaf : 0; in filter_udp_port()
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