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/linux/fs/btrfs/
H A Dtree-checker.c109 #define CHECK_FE_ALIGNED(leaf, slot, fi, name, alignment) \ argument
111 if (unlikely(!IS_ALIGNED(btrfs_file_extent_##name((leaf), (fi)), \
113 file_extent_err((leaf), (slot), \
115 (#name), btrfs_file_extent_##name((leaf), (fi)), \
117 (!IS_ALIGNED(btrfs_file_extent_##name((leaf), (fi)), (alignment))); \
120 static u64 file_extent_end(struct extent_buffer *leaf, in file_extent_end() argument
127 if (btrfs_file_extent_type(leaf, extent) == BTRFS_FILE_EXTENT_INLINE) { in file_extent_end()
128 len = btrfs_file_extent_ram_bytes(leaf, extent); in file_extent_end()
129 end = ALIGN(key->offset + len, leaf->fs_info->sectorsize); in file_extent_end()
131 len = btrfs_file_extent_num_bytes(leaf, extent); in file_extent_end()
[all …]
H A Dfile-item.c167 struct extent_buffer *leaf; in btrfs_insert_hole_extent() local
181 leaf = path->nodes[0]; in btrfs_insert_hole_extent()
182 item = btrfs_item_ptr(leaf, path->slots[0], in btrfs_insert_hole_extent()
184 btrfs_set_file_extent_disk_bytenr(leaf, item, 0); in btrfs_insert_hole_extent()
185 btrfs_set_file_extent_disk_num_bytes(leaf, item, 0); in btrfs_insert_hole_extent()
186 btrfs_set_file_extent_offset(leaf, item, 0); in btrfs_insert_hole_extent()
187 btrfs_set_file_extent_num_bytes(leaf, item, num_bytes); in btrfs_insert_hole_extent()
188 btrfs_set_file_extent_ram_bytes(leaf, item, num_bytes); in btrfs_insert_hole_extent()
189 btrfs_set_file_extent_generation(leaf, item, trans->transid); in btrfs_insert_hole_extent()
190 btrfs_set_file_extent_type(leaf, item, BTRFS_FILE_EXTENT_REG); in btrfs_insert_hole_extent()
[all …]
H A Dfile.c143 struct extent_buffer *leaf; in btrfs_drop_extents() local
192 leaf = path->nodes[0]; in btrfs_drop_extents()
193 btrfs_item_key_to_cpu(leaf, &key, path->slots[0] - 1); in btrfs_drop_extents()
200 leaf = path->nodes[0]; in btrfs_drop_extents()
201 if (path->slots[0] >= btrfs_header_nritems(leaf)) { in btrfs_drop_extents()
203 btrfs_print_leaf(leaf); in btrfs_drop_extents()
214 leaf = path->nodes[0]; in btrfs_drop_extents()
218 btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); in btrfs_drop_extents()
231 fi = btrfs_item_ptr(leaf, path->slots[0], in btrfs_drop_extents()
233 extent_type = btrfs_file_extent_type(leaf, fi); in btrfs_drop_extents()
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H A Droot-tree.c216 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()
336 struct extent_buffer *leaf; in btrfs_del_root_ref() local
353 leaf = path->nodes[0]; in btrfs_del_root_ref()
354 ref = btrfs_item_ptr(leaf, path->slots[0], in btrfs_del_root_ref()
357 if ((btrfs_root_ref_dirid(leaf, ref) != dirid) || in btrfs_del_root_ref()
358 (btrfs_root_ref_name_len(leaf, ref) != name->len) || in btrfs_del_root_ref()
[all …]
H A Dextent-tree.c54 struct extent_buffer *leaf,
163 struct extent_buffer *leaf = path->nodes[0]; in btrfs_lookup_extent_info() local
165 const u32 item_size = btrfs_item_size(leaf, path->slots[0]); in btrfs_lookup_extent_info()
176 ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item); in btrfs_lookup_extent_info()
177 num_refs = btrfs_extent_refs(leaf, ei); in btrfs_lookup_extent_info()
186 extent_flags = btrfs_extent_flags(leaf, ei); in btrfs_lookup_extent_info()
187 owner = btrfs_get_extent_owner_root(fs_info, leaf, path->slots[0]); in btrfs_lookup_extent_info()
418 static u64 hash_extent_data_ref_item(const struct extent_buffer *leaf, in hash_extent_data_ref_item() argument
421 return hash_extent_data_ref(btrfs_extent_data_ref_root(leaf, ref), in hash_extent_data_ref_item()
422 btrfs_extent_data_ref_objectid(leaf, ref), in hash_extent_data_ref_item()
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H A Dexport.c159 struct extent_buffer *leaf; in btrfs_get_parent() local
198 leaf = path->nodes[0]; in btrfs_get_parent()
200 btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]); in btrfs_get_parent()
207 ref = btrfs_item_ptr(leaf, path->slots[0], in btrfs_get_parent()
209 key.objectid = btrfs_root_ref_dirid(leaf, ref); in btrfs_get_parent()
240 struct extent_buffer *leaf; in btrfs_get_name() local
276 leaf = path->nodes[0]; in btrfs_get_name()
279 rref = btrfs_item_ptr(leaf, path->slots[0], in btrfs_get_name()
282 name_len = btrfs_root_ref_name_len(leaf, rref); in btrfs_get_name()
284 iref = btrfs_item_ptr(leaf, path->slots[0], in btrfs_get_name()
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H A Dfiemap.c560 struct extent_buffer *leaf; in fiemap_find_last_extent_offset() local
584 leaf = path->nodes[0]; in fiemap_find_last_extent_offset()
585 btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); in fiemap_find_last_extent_offset()
597 ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); in fiemap_find_last_extent_offset()
598 if (btrfs_file_extent_type(leaf, ei) == BTRFS_FILE_EXTENT_INLINE) { in fiemap_find_last_extent_offset()
610 disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, ei); in fiemap_find_last_extent_offset()
620 leaf = path->nodes[0]; in fiemap_find_last_extent_offset()
621 ei = btrfs_item_ptr(leaf, path->slots[0], in fiemap_find_last_extent_offset()
623 disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, ei); in fiemap_find_last_extent_offset()
684 struct extent_buffer *leaf = path->nodes[0]; in extent_fiemap() local
[all …]
/linux/arch/x86/boot/startup/
H A Dsev-shared.c169 static int __sev_cpuid_hv_msr(struct cpuid_leaf *leaf) in __sev_cpuid_hv_msr() argument
181 if (cpuid_function_is_indexed(leaf->fn) && leaf->subfn) in __sev_cpuid_hv_msr()
184 ret = __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_EAX, &leaf->eax); in __sev_cpuid_hv_msr()
185 ret = ret ? : __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_EBX, &leaf->ebx); in __sev_cpuid_hv_msr()
186 ret = ret ? : __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_ECX, &leaf->ecx); in __sev_cpuid_hv_msr()
187 ret = ret ? : __sev_cpuid_hv(leaf->fn, GHCB_CPUID_REQ_EDX, &leaf->edx); in __sev_cpuid_hv_msr()
262 snp_cpuid_get_validated_func(struct cpuid_leaf *leaf) in snp_cpuid_get_validated_func() argument
270 if (e->eax_in != leaf->fn) in snp_cpuid_get_validated_func()
273 if (cpuid_function_is_indexed(leaf->fn) && e->ecx_in != leaf->subfn) in snp_cpuid_get_validated_func()
286 leaf->eax = e->eax; in snp_cpuid_get_validated_func()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/mc/
H A Dnv04.c75 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()
/linux/arch/loongarch/mm/
H A Dcache.c44 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
[all …]
/linux/tools/arch/x86/kcpuid/
H A Dkcpuid.c59 /* Represent one leaf (basic or extended) */
63 * then the leafs[0] is the main leaf
139 #define cpuid(leaf, a, b, c, d) \ in cpuid_store()
140 __cpuid_count(leaf, 0, a, b, c, d) in cpuid_store()
142 #define cpuid_count(leaf, subleaf, a, b, c, d) \ in cpuid_store()
143 __cpuid_count(leaf, subleaf, a, b, c, d) in cpuid_store()
160 static void leaf_print_raw(struct subleaf *leaf) in cpuid_store()
162 if (has_subleafs(leaf->index)) { in cpuid_store()
163 if (leaf->sub == 0) in cpuid_store()
164 printf("0x%08x: subleafs:\n", leaf in cpuid_store()
114 leaf_print_raw(struct subleaf * leaf) leaf_print_raw() argument
133 struct subleaf *leaf; cpuid_store() local
289 struct subleaf *leaf; parse_line() local
483 show_leaf(struct subleaf * leaf) show_leaf() argument
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/linux/drivers/gpu/drm/nouveau/nvkm/core/
H A Dintr.c30 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()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/
H A Dtu102.c29 tu102_vfn_intr_reset(struct nvkm_intr *intr, int leaf, u32 mask) in tu102_vfn_intr_reset() argument
33 nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1000 + (leaf * 4), mask); in tu102_vfn_intr_reset()
37 tu102_vfn_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask) in tu102_vfn_intr_allow() argument
41 nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1200 + (leaf * 4), mask); in tu102_vfn_intr_allow()
45 tu102_vfn_intr_block(struct nvkm_intr *intr, int leaf, u32 mask) in tu102_vfn_intr_block() argument
49 nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1400 + (leaf * 4), mask); in tu102_vfn_intr_block()
74 int pending = 0, leaf; in tu102_vfn_intr_pending() local
76 for (leaf = 0; leaf < 8; leaf++) { in tu102_vfn_intr_pending()
77 if (intr_top & BIT(leaf / 2)) { in tu102_vfn_intr_pending()
78 intr->stat[leaf] = nvkm_rd32(device, vfn->addr.priv + 0x1000 + (leaf * 4)); in tu102_vfn_intr_pending()
[all …]
/linux/drivers/net/ethernet/dec/tulip/
H A Deeprom.c243 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()
[all …]
/linux/drivers/net/can/usb/kvaser_usb/
H A Dkvaser_usb_leaf.c202 } __packed leaf; member
395 } __packed leaf; member
420 [CMD_TX_ACKNOWLEDGE] = kvaser_fsize(u.leaf.tx_ack),
421 [CMD_GET_SOFTWARE_INFO_REPLY] = kvaser_fsize(u.leaf.softinfo),
422 [CMD_RX_STD_MESSAGE] = kvaser_fsize(u.leaf.rx_can),
423 [CMD_RX_EXT_MESSAGE] = kvaser_fsize(u.leaf.rx_can),
424 [CMD_LEAF_LOG_MESSAGE] = kvaser_fsize(u.leaf.log_message),
425 [CMD_CHIP_STATE_EVENT] = kvaser_fsize(u.leaf.chip_state_event),
426 [CMD_CAN_ERROR_EVENT] = kvaser_fsize(u.leaf.can_error_event),
427 [CMD_GET_CAPABILITIES_RESP] = kvaser_fsize(u.leaf.cap_res),
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/linux/fs/unicode/
H A Dmkutf8data.c383 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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/linux/Documentation/arch/x86/
H A Dtopology.rst156 1) CPUID leaf 0x80000026 [Extended CPU Topology] (Core::X86::Cpuid::ExCpuTopology)
158 The extended CPUID leaf 0x80000026 is the extension of the CPUID leaf 0xB
162 Support for the leaf is discovered by checking if the maximum extended
174 CPUID leaf 0x80000026 also provides more information regarding the power
178 If CPUID leaf 0x80000026 is supported, further parsing is not required.
180 2) CPUID leaf 0x0000000B [Extended Topology Enumeration] (Core::X86::Cpuid::ExtTopEnum)
182 The extended CPUID leaf 0x0000000B is the predecessor on the extended
183 CPUID leaf 0x80000026 and only describes the core, and the socket domains
186 The support for the leaf is discovered by checking if the maximum supported
198 If CPUID leaf 0xB is supported, further parsing is not required.
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/linux/net/ipv6/
H A Dip6_fib.c240 rcu_assign_pointer(table->tb6_root.leaf, in fib6_alloc_table()
471 err = fib6_rt_dump(w->leaf, w->args); in fib6_node_dump()
472 w->leaf = NULL; in fib6_node_dump()
534 w->leaf = rt; in fib6_dump_node()
555 w->leaf = NULL; in fib6_dump_node()
773 struct fib6_info *leaf = rcu_dereference_protected(fn->leaf, in fib6_add_1() local
775 key = (struct rt6key *)((u8 *)leaf + offset); in fib6_add_1()
801 RCU_INIT_POINTER(fn->leaf, NULL); in fib6_add_1()
802 fib6_info_release(leaf); in fib6_add_1()
1057 struct fib6_info *leaf = rcu_dereference_protected(fn->leaf, fib6_purge_rt() local
1084 struct fib6_info *leaf = rcu_dereference_protected(fn->leaf, fib6_add_rt2node() local
1644 struct fib6_info *leaf = rcu_dereference(fn->leaf); fib6_node_lookup_1() local
1727 struct fib6_info *leaf = rcu_dereference(fn->leaf); fib6_locate_1() local
1970 struct fib6_info *leaf, *replace_rt = NULL; fib6_del_route() local
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/linux/tools/testing/selftests/cgroup/
H A Dtest_cpu.c486 struct cpu_hogger leaf[3] = {}; in run_cpucg_nested_weight_test() local
517 for (i = 0; i < ARRAY_SIZE(leaf); i++) { in run_cpucg_nested_weight_test()
528 leaf[i].cgroup = cg_name_indexed(ancestor, "cpucg_leaf", i); in run_cpucg_nested_weight_test()
529 if (!leaf[i].cgroup) in run_cpucg_nested_weight_test()
532 if (cg_create(leaf[i].cgroup)) in run_cpucg_nested_weight_test()
535 if (cg_write_numeric(leaf[i].cgroup, "cpu.weight", weight)) in run_cpucg_nested_weight_test()
539 for (i = 0; i < ARRAY_SIZE(leaf); i++) { in run_cpucg_nested_weight_test()
550 pid = cg_run_nowait(leaf[i].cgroup, hog_cpus_timed, in run_cpucg_nested_weight_test()
554 leaf[i].pid = pid; in run_cpucg_nested_weight_test()
557 for (i = 0; i < ARRAY_SIZE(leaf); i++) { in run_cpucg_nested_weight_test()
[all …]
/linux/arch/x86/kernel/cpu/
H A Dtopology_ext.c45 static inline bool topo_subleaf(struct topo_scan *tscan, u32 leaf, u32 subleaf, in topo_subleaf() argument
66 switch (leaf) { in topo_subleaf()
73 cpuid_subleaf(leaf, subleaf, &sl); in topo_subleaf()
80 leaf, subleaf, sl.type); in topo_subleaf()
97 leaf, subleaf, tscan->c->topo.initial_apicid, sl.x2apic_id); in topo_subleaf()
104 static bool parse_topology_leaf(struct topo_scan *tscan, u32 leaf) in parse_topology_leaf() argument
110 for (subleaf = 0, last_dom = 0; topo_subleaf(tscan, leaf, subleaf, &last_dom); subleaf++); in parse_topology_leaf()
125 leaf, tscan->dom_ncpus[TOPO_SMT_DOMAIN]); in parse_topology_leaf()
H A Dtopology_amd.c77 } leaf; in parse_8000_001e() local
82 cpuid_leaf(0x8000001e, &leaf); in parse_8000_001e()
89 tscan->c->topo.initial_apicid = leaf.ext_apic_id; in parse_8000_001e()
98 unsigned int nthreads = leaf.core_nthreads + 1; in parse_8000_001e()
105 store_node(tscan, leaf.nnodes_per_socket + 1, leaf.node_id); in parse_8000_001e()
109 tscan->c->topo.cu_id = leaf.core_id; in parse_8000_001e()
111 cacheinfo_amd_init_llc_id(tscan->c, leaf.node_id); in parse_8000_001e()
/linux/arch/mips/kernel/
H A Dcacheinfo.c8 #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++; \
/linux/tools/testing/selftests/bpf/progs/
H A Dxdpwall.c118 __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()
/linux/drivers/infiniband/hw/irdma/
H A Dpble.c320 struct irdma_pble_info *leaf = lvl2->leaf; in free_lvl2() local
322 for (i = 0; i < lvl2->leaf_cnt; i++, leaf++) { in free_lvl2()
323 if (leaf->addr) in free_lvl2()
325 &leaf->chunkinfo); in free_lvl2()
334 lvl2->leaf = NULL; in free_lvl2()
350 struct irdma_pble_info *leaf; in get_lvl2_pble() local
360 lvl2->leafmem.size = (sizeof(*leaf) * total); in get_lvl2_pble()
365 lvl2->leaf = lvl2->leafmem.va; in get_lvl2_pble()
366 leaf = lvl2->leaf; in get_lvl2_pble()
371 lvl2->leaf = NULL; in get_lvl2_pble()
[all …]
/linux/drivers/gpu/drm/nouveau/include/nvkm/core/
H A Dintr.h24 void (*block)(struct nvkm_intr *, int leaf, u32 mask);
25 void (*allow)(struct nvkm_intr *, int leaf, u32 mask);
26 void (*reset)(struct nvkm_intr *, int leaf, u32 mask);
31 int leaf; member
60 int leaf; member

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