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Searched refs:offset (Results 1 – 25 of 44) sorted by relevance

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/lib/
Dradix-tree.c86 unsigned int offset = (index >> parent->shift) & RADIX_TREE_MAP_MASK; in radix_tree_descend() local
87 void __rcu **entry = rcu_dereference_raw(parent->slots[offset]); in radix_tree_descend()
90 return offset; in radix_tree_descend()
99 int offset) in tag_set() argument
101 __set_bit(offset, node->tags[tag]); in tag_set()
105 int offset) in tag_clear() argument
107 __clear_bit(offset, node->tags[tag]); in tag_clear()
111 int offset) in tag_get() argument
113 return test_bit(offset, node->tags[tag]); in tag_get()
179 unsigned long offset) in radix_tree_find_next_bit() argument
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Dgeneric-radix-tree.c54 void *__genradix_ptr(struct __genradix *radix, size_t offset) in __genradix_ptr() argument
60 if (ilog2(offset) >= genradix_depth_shift(level)) in __genradix_ptr()
71 n = n->children[offset >> genradix_depth_shift(level)]; in __genradix_ptr()
72 offset &= genradix_depth_size(level) - 1; in __genradix_ptr()
75 return &n->data[offset]; in __genradix_ptr()
104 void *__genradix_ptr_alloc(struct __genradix *radix, size_t offset, in __genradix_ptr_alloc() argument
118 if (n && ilog2(offset) < genradix_depth_shift(level)) in __genradix_ptr_alloc()
139 &n->children[offset >> genradix_depth_shift(level)]; in __genradix_ptr_alloc()
140 offset &= genradix_depth_size(level) - 1; in __genradix_ptr_alloc()
158 return &n->data[offset]; in __genradix_ptr_alloc()
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Dcmdline_kunit.c41 static void cmdline_do_one_test(struct kunit *test, const char *in, int rc, int offset) in cmdline_do_one_test() argument
51 KUNIT_EXPECT_PTR_EQ_MSG(test, out, in + offset, fmt, in); in cmdline_do_one_test()
61 int offset; in cmdline_test_noint() local
64 offset = !!(*str == '-'); in cmdline_test_noint()
65 cmdline_do_one_test(test, str, rc, offset); in cmdline_test_noint()
77 int offset; in cmdline_test_lead_int() local
81 offset = strlen(in) - strlen(str) + !!(rc == 2); in cmdline_test_lead_int()
82 cmdline_do_one_test(test, in, rc, offset); in cmdline_test_lead_int()
95 int offset; in cmdline_test_tail_int() local
102 offset = rc ? strlen(in) : !!(*str == '-'); in cmdline_test_tail_int()
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Dpci_iomap.c30 unsigned long offset, in pci_iomap_range() argument
37 if (len <= offset || !start) in pci_iomap_range()
39 len -= offset; in pci_iomap_range()
40 start += offset; in pci_iomap_range()
70 unsigned long offset, in pci_iomap_wc_range() argument
81 if (len <= offset || !start) in pci_iomap_wc_range()
84 len -= offset; in pci_iomap_wc_range()
85 start += offset; in pci_iomap_wc_range()
Dxarray.c84 unsigned int offset, xa_mark_t mark) in node_get_mark() argument
86 return test_bit(offset, node_marks(node, mark)); in node_get_mark()
90 static inline bool node_set_mark(struct xa_node *node, unsigned int offset, in node_set_mark() argument
93 return __test_and_set_bit(offset, node_marks(node, mark)); in node_set_mark()
97 static inline bool node_clear_mark(struct xa_node *node, unsigned int offset, in node_clear_mark() argument
100 return __test_and_clear_bit(offset, node_marks(node, mark)); in node_clear_mark()
153 static void xas_move_index(struct xa_state *xas, unsigned long offset) in xas_move_index() argument
157 xas->xa_index += offset << shift; in xas_move_index()
203 unsigned int offset = get_offset(xas->xa_index, node); in xas_descend() local
204 void *entry = xa_entry(xas->xa, node, offset); in xas_descend()
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Dfind_bit.c131 unsigned long size, unsigned long offset) in find_next_clump8() argument
133 offset = find_next_bit(addr, size, offset); in find_next_clump8()
134 if (offset == size) in find_next_clump8()
137 offset = round_down(offset, 8); in find_next_clump8()
138 *clump = bitmap_get_value8(addr, offset); in find_next_clump8()
140 return offset; in find_next_clump8()
Dscatterlist.c443 struct page **pages, unsigned int n_pages, unsigned int offset, in sg_alloc_append_table_from_pages() argument
465 sgt_append->prv->offset + sgt_append->prv->length) / in sg_alloc_append_table_from_pages()
468 if (WARN_ON(offset)) in sg_alloc_append_table_from_pages()
524 chunk_size = ((j - cur_page) << PAGE_SHIFT) - offset; in sg_alloc_append_table_from_pages()
526 min_t(unsigned long, size, chunk_size), offset); in sg_alloc_append_table_from_pages()
529 offset = 0; in sg_alloc_append_table_from_pages()
566 unsigned int n_pages, unsigned int offset, in sg_alloc_table_from_pages_segment() argument
573 err = sg_alloc_append_table_from_pages(&append, pages, n_pages, offset, in sg_alloc_table_from_pages_segment()
726 return PAGE_ALIGN(sg->offset + sg->length) >> PAGE_SHIFT; in sg_page_count()
750 return PAGE_ALIGN(sg->offset + sg_dma_len(sg)) >> PAGE_SHIFT; in sg_dma_page_count()
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Dpacking.c11 static int get_le_offset(int offset) in get_le_offset() argument
15 closest_multiple_of_4 = (offset / 4) * 4; in get_le_offset()
16 offset -= closest_multiple_of_4; in get_le_offset()
17 return closest_multiple_of_4 + (3 - offset); in get_le_offset()
20 static int get_reverse_lsw32_offset(int offset, size_t len) in get_reverse_lsw32_offset() argument
25 word_index = offset / 4; in get_reverse_lsw32_offset()
27 offset -= closest_multiple_of_4; in get_reverse_lsw32_offset()
29 return word_index * 4 + offset; in get_reverse_lsw32_offset()
Ddevres.c26 static void __iomem *__devm_ioremap(struct device *dev, resource_size_t offset, in __devm_ioremap() argument
38 addr = ioremap(offset, size); in __devm_ioremap()
41 addr = ioremap_uc(offset, size); in __devm_ioremap()
44 addr = ioremap_wc(offset, size); in __devm_ioremap()
47 addr = ioremap_np(offset, size); in __devm_ioremap()
68 void __iomem *devm_ioremap(struct device *dev, resource_size_t offset, in devm_ioremap() argument
71 return __devm_ioremap(dev, offset, size, DEVM_IOREMAP); in devm_ioremap()
83 void __iomem *devm_ioremap_uc(struct device *dev, resource_size_t offset, in devm_ioremap_uc() argument
86 return __devm_ioremap(dev, offset, size, DEVM_IOREMAP_UC); in devm_ioremap_uc()
98 void __iomem *devm_ioremap_wc(struct device *dev, resource_size_t offset, in devm_ioremap_wc() argument
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Diov_iter.c45 unsigned offset = p->bv_offset + skip; \
48 offset / PAGE_SIZE); \
49 base = kaddr + offset % PAGE_SIZE; \
51 (size_t)(PAGE_SIZE - offset % PAGE_SIZE)); \
74 unsigned offset = start % PAGE_SIZE; \
92 base = kaddr + offset; \
93 len = PAGE_SIZE - offset; \
102 offset = 0; \
173 static size_t copy_page_to_iter_iovec(struct page *page, size_t offset, size_t bytes, in copy_page_to_iter_iovec() argument
196 from = kaddr + offset; in copy_page_to_iter_iovec()
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Dlogic_iomem.c72 static void __iomem *real_ioremap(phys_addr_t offset, size_t size) in real_ioremap() argument
75 (unsigned long long)offset, size); in real_ioremap()
86 void __iomem *ioremap(phys_addr_t offset, size_t size) in ioremap() argument
94 if (rreg->res->start > offset) in ioremap()
96 if (rreg->res->end < offset + size - 1) in ioremap()
111 offs = rreg->ops->map(offset - found->res->start, in ioremap()
131 return real_ioremap(offset, size); in ioremap()
Dstackdepot.c55 u32 offset : STACK_ALLOC_OFFSET_BITS; member
136 stack->handle.offset = depot_offset >> STACK_ALLOC_ALIGN; in depot_alloc_stack()
230 size_t offset = parts.offset << STACK_ALLOC_ALIGN; in stack_depot_fetch() local
242 stack = slab + offset; in stack_depot_fetch()
Dsbitmap.c348 static inline void emit_byte(struct seq_file *m, unsigned int offset, u8 byte) in emit_byte() argument
350 if ((offset & 0xf) == 0) { in emit_byte()
351 if (offset != 0) in emit_byte()
353 seq_printf(m, "%08x:", offset); in emit_byte()
355 if ((offset & 0x1) == 0) in emit_byte()
364 unsigned int offset = 0; in sbitmap_bitmap_show() local
380 emit_byte(m, offset, byte); in sbitmap_bitmap_show()
383 offset++; in sbitmap_bitmap_show()
390 emit_byte(m, offset, byte); in sbitmap_bitmap_show()
391 offset++; in sbitmap_bitmap_show()
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Dubsan.c359 unsigned long offset);
362 unsigned long offset) in __ubsan_handle_alignment_assumption() argument
372 if (offset) in __ubsan_handle_alignment_assumption()
374 align, offset, data->type->type_name); in __ubsan_handle_alignment_assumption()
379 real_ptr = ptr - offset; in __ubsan_handle_alignment_assumption()
381 offset ? "offset " : "", BIT(real_ptr ? __ffs(real_ptr) : 0), in __ubsan_handle_alignment_assumption()
Dts_kmp.c45 unsigned int i, q = 0, text_len, consumed = state->offset; in kmp_find()
63 state->offset = consumed + i + 1; in kmp_find()
64 return state->offset - kmp->pattern_len; in kmp_find()
Dtest_rhashtable.c490 int offset = 0; in print_ht() local
505 offset += sprintf(buff + offset, "\nbucket[%d] -> ", i); in print_ht()
510 offset += sprintf(buff + offset, "[["); in print_ht()
516 offset += sprintf(buff + offset, " val %d (tid=%d)%s", p->value.id, p->value.tid, in print_ht()
525 offset += sprintf(buff + offset, "]]%s", !rht_is_a_nulls(pos) ? " -> " : ""); in print_ht()
Dslub_kunit.c40 ptr_addr = (unsigned long *)(p + s->offset); in test_next_pointer()
42 p[s->offset] = 0x12; in test_next_pointer()
/lib/lzo/
Dlzo1x_decompress_safe.c79 size_t offset; in lzo1x_decompress_safe() local
86 offset = ip - ip_last; in lzo1x_decompress_safe()
87 if (unlikely(offset > MAX_255_COUNT)) in lzo1x_decompress_safe()
90 offset = (offset << 8) - offset; in lzo1x_decompress_safe()
91 t += offset + 15 + *ip++; in lzo1x_decompress_safe()
147 size_t offset; in lzo1x_decompress_safe() local
154 offset = ip - ip_last; in lzo1x_decompress_safe()
155 if (unlikely(offset > MAX_255_COUNT)) in lzo1x_decompress_safe()
158 offset = (offset << 8) - offset; in lzo1x_decompress_safe()
159 t += offset + 31 + *ip++; in lzo1x_decompress_safe()
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/lib/pldmfw/
Dpldmfw.c25 size_t offset; member
65 pldm_check_fw_space(struct pldmfw_priv *data, size_t offset, size_t length) in pldm_check_fw_space() argument
67 size_t expected_size = offset + length; in pldm_check_fw_space()
95 err = pldm_check_fw_space(data, data->offset, bytes_to_move); in pldm_move_fw_offset()
99 data->offset += bytes_to_move; in pldm_move_fw_offset()
153 err = pldm_check_fw_space(data, data->offset, header_size); in pldm_parse_header()
176 data->offset); in pldm_parse_header()
265 desc_start = data->fw->data + data->offset; in pldm_parse_desc_tlvs()
348 bitmap_ptr = data->fw->data + data->offset; in pldm_parse_one_record()
364 record->version_string = data->fw->data + data->offset; in pldm_parse_one_record()
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/lib/842/
D842_decompress.c165 u64 index, offset, total = round_down(p->out - p->ostart, 8); in __do_index() local
172 offset = index * size; in __do_index()
184 if (offset >= pos) in __do_index()
187 offset += section; in __do_index()
190 if (offset + size > total) { in __do_index()
192 (unsigned long)offset, (unsigned long)total); in __do_index()
201 (unsigned long)(index * size), (unsigned long)offset, in __do_index()
203 (unsigned long)beN_to_cpu(&p->ostart[offset], size)); in __do_index()
205 memcpy(p->out, &p->ostart[offset], size); in __do_index()
/lib/zstd/
Dzstd_opt.h142 …tPrice(seqStore_t *seqStorePtr, U32 litLength, const BYTE *literals, U32 offset, U32 matchLength, … in ZSTD_getPrice() argument
146 BYTE const offCode = (BYTE)ZSTD_highbit32(offset + 1); in ZSTD_getPrice()
165 …atePrice(seqStore_t *seqStorePtr, U32 litLength, const BYTE *literals, U32 offset, U32 matchLength) in ZSTD_updatePrice() argument
184 BYTE const offCode = (BYTE)ZSTD_highbit32(offset + 1); in ZSTD_updatePrice()
426 U32 offset, rep[ZSTD_REP_NUM]; in ZSTD_compressBlock_opt_generic() local
636 offset = opt[cur].off; in ZSTD_compressBlock_opt_generic()
640 best_off = offset; in ZSTD_compressBlock_opt_generic()
657 offset = opt[cur].off; in ZSTD_compressBlock_opt_generic()
661 if (offset > ZSTD_REP_MOVE_OPT) { in ZSTD_compressBlock_opt_generic()
664 rep[0] = offset - ZSTD_REP_MOVE_OPT; in ZSTD_compressBlock_opt_generic()
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Ddecompress.c864 size_t offset; member
888 const BYTE *match = oLitEnd - sequence.offset; in ZSTD_execSequenceLast7()
908 if (sequence.offset > (size_t)(oLitEnd - base)) { in ZSTD_execSequenceLast7()
910 if (sequence.offset > (size_t)(oLitEnd - vBase)) in ZSTD_execSequenceLast7()
957 size_t offset; in ZSTD_decodeSequence() local
959 offset = 0; in ZSTD_decodeSequence()
961 …offset = OF_base[ofCode] + BIT_readBitsFast(&seqState->DStream, ofBits); /* <= (ZSTD_WINDOWLOG_MA… in ZSTD_decodeSequence()
967 offset += (llCode == 0); in ZSTD_decodeSequence()
968 if (offset) { in ZSTD_decodeSequence()
969 size_t temp = (offset == 3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset]; in ZSTD_decodeSequence()
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Dcompress.c577 ofCodeTable[u] = (BYTE)ZSTD_highbit32(sequences[u].offset); in ZSTD_seqToCodes()
772 BIT_addBits(&blockStream, sequences[nbSeq - 1].offset, extraBits); in ZSTD_compressSequences_internal()
775 BIT_addBits(&blockStream, sequences[nbSeq - 1].offset >> extraBits, ofBits - extraBits); in ZSTD_compressSequences_internal()
777 BIT_addBits(&blockStream, sequences[nbSeq - 1].offset, ofCodeTable[nbSeq - 1]); in ZSTD_compressSequences_internal()
807 BIT_addBits(&blockStream, sequences[n].offset, extraBits); in ZSTD_compressSequences_internal()
810 BIT_addBits(&blockStream, sequences[n].offset >> extraBits, ofBits - extraBits); /* 31 */ in ZSTD_compressSequences_internal()
812 BIT_addBits(&blockStream, sequences[n].offset, ofBits); /* 31 */ in ZSTD_compressSequences_internal()
875 seqStorePtr->sequences[0].offset = offsetCode + 1; in ZSTD_storeSeq()
1048 U32 offset; in ZSTD_compressBlock_fast_generic() local
1054 offset = (U32)(ip - match); in ZSTD_compressBlock_fast_generic()
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/lib/lz4/
Dlz4_decompress.c124 size_t offset; in LZ4_decompress_generic() local
165 offset = LZ4_readLE16(ip); in LZ4_decompress_generic()
167 match = op - offset; in LZ4_decompress_generic()
172 (offset >= 8) && in LZ4_decompress_generic()
289 offset = LZ4_readLE16(ip); in LZ4_decompress_generic()
291 match = op - offset; in LZ4_decompress_generic()
311 LZ4_write32(op, (U32)offset); in LZ4_decompress_generic()
405 if (unlikely(offset < 8)) { in LZ4_decompress_generic()
410 match += inc32table[offset]; in LZ4_decompress_generic()
412 match -= dec64table[offset]; in LZ4_decompress_generic()
/lib/zlib_inflate/
Dinflate.c649 state->offset = (unsigned)this.val; in zlib_inflate()
656 state->offset += BITS(state->extra); in zlib_inflate()
660 if (state->offset > state->dmax) { in zlib_inflate()
666 if (state->offset > state->whave + out - left) { in zlib_inflate()
676 if (state->offset > copy) { /* copy from window */ in zlib_inflate()
677 copy = state->offset - copy; in zlib_inflate()
687 from = put - state->offset; in zlib_inflate()

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