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Searched refs:extent (Results 1 – 25 of 49) sorted by relevance

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/system/update_engine/payload_generator/
Dextent_ranges.cc80 void ExtentRanges::AddExtent(Extent extent) { in AddExtent() argument
81 if (extent.start_block() == kSparseHole || extent.num_blocks() == 0) in AddExtent()
90 if (ExtentsOverlapOrTouch(*it, extent)) { in AddExtent()
97 extent = UnionOverlappingExtents(extent, *it); in AddExtent()
101 extent_set_.insert(extent); in AddExtent()
103 blocks_ += extent.num_blocks(); in AddExtent()
124 void ExtentRanges::SubtractExtent(const Extent& extent) { in SubtractExtent() argument
125 if (extent.start_block() == kSparseHole || extent.num_blocks() == 0) in SubtractExtent()
135 if (!ExtentsOverlap(*it, extent)) in SubtractExtent()
145 ExtentSet subtraction = SubtractOverlappingExtents(*it, extent); in SubtractExtent()
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Dextent_utils.cc41 Extent& extent = extents->back(); in AppendBlockToExtents() local
42 uint64_t next_block = extent.start_block() == kSparseHole in AppendBlockToExtents()
44 : extent.start_block() + extent.num_blocks(); in AppendBlockToExtents()
46 extent.set_num_blocks(extent.num_blocks() + 1); in AppendBlockToExtents()
75 for (const Extent& extent : extents) { in StoreExtents() local
77 *new_extent = extent; in StoreExtents()
127 for (const Extent& extent : extents) { in ExtentsSublist() local
131 if (scanned_blocks + extent.num_blocks() > block_offset) { in ExtentsSublist()
134 uint64_t new_start = extent.start_block(); in ExtentsSublist()
135 uint64_t new_num_blocks = extent.num_blocks(); in ExtentsSublist()
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Dgraph_utils_unittest.cc65 Extent& extent = graph[0].out_edges[1].extents[0]; in TEST() local
66 EXPECT_EQ(3U, extent.start_block()); in TEST()
67 EXPECT_EQ(1U, extent.num_blocks()); in TEST()
72 Extent& extent = graph[0].out_edges[1].extents[0]; in TEST() local
73 EXPECT_EQ(3U, extent.start_block()); in TEST()
74 EXPECT_EQ(2U, extent.num_blocks()); in TEST()
80 Extent& extent = graph[2].out_edges[1].extents[0]; in TEST() local
81 EXPECT_EQ(5U, extent.start_block()); in TEST()
82 EXPECT_EQ(2U, extent.num_blocks()); in TEST()
Dextent_utils.h40 for (const auto& extent : extents) { in ExpandExtents() local
41 if (extent.start_block() == kSparseHole) { in ExpandExtents()
42 ret.resize(ret.size() + extent.num_blocks(), kSparseHole); in ExpandExtents()
44 for (uint64_t block = extent.start_block(); in ExpandExtents()
45 block < (extent.start_block() + extent.num_blocks()); in ExpandExtents()
Dfake_filesystem.cc44 for (const Extent& extent : extents) { in AddFile() local
45 EXPECT_LE(0U, extent.start_block()); in AddFile()
46 EXPECT_LE(extent.start_block() + extent.num_blocks(), block_count_); in AddFile()
Ddeflate_utils.cc99 bool IsBitExtentInExtent(const Extent& extent, const BitExtent& bit_extent) { in IsBitExtentInExtent() argument
100 return (bit_extent.offset / 8) >= (extent.start_block() * kBlockSize) && in IsBitExtentInExtent()
102 ((extent.start_block() + extent.num_blocks()) * kBlockSize); in IsBitExtentInExtent()
116 ByteExtent ExpandToByteExtent(const BitExtent& extent) { in ExpandToByteExtent() argument
117 uint64_t offset = extent.offset / 8; in ExpandToByteExtent()
118 uint64_t length = ((extent.offset + extent.length + 7) / 8) - offset; in ExpandToByteExtent()
211 for (const auto& extent : extents) { in FindDeflates() local
212 if (IsBitExtentInExtent(extent, deflate)) { in FindDeflates()
226 for (const auto& extent : extents) { in CompactDeflates() local
227 size_t gap_bytes = extent.start_block() * kBlockSize - bytes_passed; in CompactDeflates()
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Dgraph_utils.cc69 const Extent& extent = *it; in AddReadBeforeDepExtents() local
70 for (uint64_t block = extent.start_block(), in AddReadBeforeDepExtents()
71 block_end = extent.start_block() + extent.num_blocks(); in AddReadBeforeDepExtents()
107 for (const auto& extent : field) { in DumpExtents() local
108 LOG(INFO) << header << "(" << extent.start_block() << ", " in DumpExtents()
109 << extent.num_blocks() << ")"; in DumpExtents()
Dannotated_operation.cc33 for (const auto& extent : extents) { in OutputExtents() local
34 *os << " (" << extent.start_block() << ", " << extent.num_blocks() << ")"; in OutputExtents()
Dmapfile_filesystem_unittest.cc48 for (const Extent& extent : extents) { in ExpectBlocksInRange() local
49 EXPECT_LE(0U, extent.start_block()); in ExpectBlocksInRange()
50 EXPECT_LE(extent.start_block() + extent.num_blocks(), total_blocks); in ExpectBlocksInRange()
Dext2_filesystem_unittest.cc54 for (const Extent& extent : extents) { in ExpectBlocksInRange() local
55 EXPECT_LE(0U, extent.start_block()); in ExpectBlocksInRange()
56 EXPECT_LE(extent.start_block() + extent.num_blocks(), total_blocks); in ExpectBlocksInRange()
Dextent_ranges.h55 void AddExtent(Extent extent);
56 void SubtractExtent(const Extent& extent);
Dinplace_generator.cc298 for (const auto& extent : extents) { in TempBlocksExistInExtents() local
299 uint64_t start = extent.start_block(); in TempBlocksExistInExtents()
300 uint64_t num = extent.num_blocks(); in TempBlocksExistInExtents()
367 for (const Extent& extent : cuts[i].tmp_extents) { in AssignBlockForAdjoiningCuts() local
368 cut_blocks_needed += extent.num_blocks(); in AssignBlockForAdjoiningCuts()
648 Extent* extent = vertex->aop.op.add_dst_extents(); in CreateScratchNode() local
649 extent->set_start_block(start_block); in CreateScratchNode()
650 extent->set_num_blocks(num_blocks); in CreateScratchNode()
669 for (const Extent& extent : extents) { in AddInstallOpToBlocksVector() local
670 for (uint64_t block = extent.start_block(); in AddInstallOpToBlocksVector()
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Dsquashfs_filesystem_unittest.cc55 for (const Extent& extent : extents) { in ExpectBlocksInRange() local
56 EXPECT_LE(0U, extent.start_block()); in ExpectBlocksInRange()
57 EXPECT_LE(extent.start_block() + extent.num_blocks(), total_blocks); in ExpectBlocksInRange()
/system/core/fs_mgr/liblp/
Dbuilder.cpp56 void Partition::AddExtent(std::unique_ptr<Extent>&& extent) { in AddExtent() argument
57 size_ += extent->num_sectors() * LP_SECTOR_SIZE; in AddExtent()
59 if (LinearExtent* new_extent = extent->AsLinearExtent()) { in AddExtent()
66 extent = std::make_unique<LinearExtent>( in AddExtent()
73 extents_.push_back(std::move(extent)); in AddExtent()
91 Extent* extent = extents_.back().get(); in ShrinkTo() local
92 if (extent->num_sectors() > sectors_to_remove) { in ShrinkTo()
94 extent->set_num_sectors(extent->num_sectors() - sectors_to_remove); in ShrinkTo()
97 size_ -= (extent->num_sectors() * LP_SECTOR_SIZE); in ShrinkTo()
98 sectors_to_remove -= extent->num_sectors(); in ShrinkTo()
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Dimages.cpp284 const LpMetadataExtent& extent = metadata_.extents[extent_index]; in AddPartitionImage() local
285 if (extent.target_type != LP_TARGET_TYPE_LINEAR) { in AddPartitionImage()
317 uint64_t extent_last_sector = extent.num_sectors; in AddPartitionImage()
322 if (!SectorToBlock(extent.target_data, &output_block)) { in AddPartitionImage()
325 sparse_file* output_device = device_images_[extent.target_source].get(); in AddPartitionImage()
339 const LpMetadataExtent& extent = metadata_.extents[extent_index]; in AddPartitionImage() local
340 extent_last_sector += extent.num_sectors; in AddPartitionImage()
341 output_device = device_images_[extent.target_source].get(); in AddPartitionImage()
342 if (!SectorToBlock(extent.target_data, &output_block)) { in AddPartitionImage()
393 for (const auto& extent : metadata_.extents) { in CheckExtentOrdering() local
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Dreader.cpp277 LpMetadataExtent extent; in ParseMetadata() local
278 memcpy(&extent, cursor, sizeof(extent)); in ParseMetadata()
281 if (extent.target_type == LP_TARGET_TYPE_LINEAR && in ParseMetadata()
282 extent.target_source >= header.block_devices.num_entries) { in ParseMetadata()
287 metadata->extents.push_back(extent); in ParseMetadata()
Dbuilder_test.cpp71 LinearExtent* extent = system->extents()[0]->AsLinearExtent(); in TEST_F() local
72 ASSERT_NE(extent, nullptr); in TEST_F()
73 EXPECT_EQ(extent->num_sectors(), 65536 / LP_SECTOR_SIZE); in TEST_F()
78 EXPECT_EQ(extent->physical_sector(), 32); in TEST_F()
104 extent = system->extents()[0]->AsLinearExtent(); in TEST_F()
105 ASSERT_NE(extent, nullptr); in TEST_F()
106 EXPECT_EQ(extent->num_sectors(), 32768 / LP_SECTOR_SIZE); in TEST_F()
107 EXPECT_EQ(extent->physical_sector(), 32); in TEST_F()
219 for (const auto& extent : exported->extents) { in TEST_F() local
220 ASSERT_EQ(extent.target_type, LP_TARGET_TYPE_LINEAR); in TEST_F()
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/system/extras/partition_tools/
Dlpunpack.cc49 bool ExtractExtent(const LpMetadataExtent& extent, int output_fd);
64 bool WriteExtent(const LpMetadataExtent& extent);
219 const LpMetadataExtent& extent = metadata_->extents[index]; in ExtractPartition() local
221 if (extent.target_type != LP_TARGET_TYPE_LINEAR) { in ExtractPartition()
222 std::cerr << "Unsupported target type in extent: " << extent.target_type << "\n"; in ExtractPartition()
225 if (extent.target_source != 0) { in ExtractPartition()
229 total_size += extent.num_sectors * LP_SECTOR_SIZE; in ExtractPartition()
245 const LpMetadataExtent& extent = metadata_->extents[index]; in ExtractPartition() local
247 if (!writer.WriteExtent(extent)) { in ExtractPartition()
257 bool SparseWriter::WriteExtent(const LpMetadataExtent& extent) { in WriteExtent() argument
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Dlpdump.cc343 const LpMetadataExtent& extent = pt->extents[partition.first_extent_index + i]; in LpdumpMain() local
344 cout << " " << first_sector << " .. " << (first_sector + extent.num_sectors - 1) in LpdumpMain()
346 first_sector += extent.num_sectors; in LpdumpMain()
347 if (extent.target_type == LP_TARGET_TYPE_LINEAR) { in LpdumpMain()
348 const auto& block_device = pt->block_devices[extent.target_source]; in LpdumpMain()
350 cout << "linear " << device_name.c_str() << " " << extent.target_data; in LpdumpMain()
351 } else if (extent.target_type == LP_TARGET_TYPE_ZERO) { in LpdumpMain()
/system/core/fs_mgr/
Dfs_mgr_dm_linear.cpp79 const auto& extent = metadata.extents[partition.first_extent_index + i]; in CreateDmTable() local
81 switch (extent.target_type) { in CreateDmTable()
83 target = std::make_unique<DmTargetZero>(sector, extent.num_sectors); in CreateDmTable()
86 const auto& block_device = metadata.block_devices[extent.target_source]; in CreateDmTable()
92 target = std::make_unique<DmTargetLinear>(sector, extent.num_sectors, path, in CreateDmTable()
93 extent.target_data); in CreateDmTable()
97 LOG(ERROR) << "Unknown target type in metadata: " << extent.target_type; in CreateDmTable()
103 sector += extent.num_sectors; in CreateDmTable()
/system/extras/ext4_utils/
Dmke2fs.conf15 features = has_journal,extent,huge_file,dir_nlink,extra_isize,uninit_bg
19 features = has_journal,extent,huge_file,flex_bg,inline_data,64bit,dir_nlink,extra_isize
/system/update_engine/payload_consumer/
Dextent_reader_unittest.cc66 for (const auto& extent : extents) { in ReadExtents() local
69 &sample_[extent.start_block() * kBlockSize], in ReadExtents()
70 &sample_[(extent.start_block() + extent.num_blocks()) * kBlockSize]); in ReadExtents()
Dextent_reader.cc43 for (const auto& extent : extents_) { in Init() local
44 total_size_ += extent.num_blocks() * block_size_; in Init()
Ddelta_performer.cc885 Extent extent = partition.hash_tree_data_extent(); in ParseManifestPartitions() local
886 install_part.hash_tree_data_offset = extent.start_block() * block_size_; in ParseManifestPartitions()
887 install_part.hash_tree_data_size = extent.num_blocks() * block_size_; in ParseManifestPartitions()
888 extent = partition.hash_tree_extent(); in ParseManifestPartitions()
889 install_part.hash_tree_offset = extent.start_block() * block_size_; in ParseManifestPartitions()
890 install_part.hash_tree_size = extent.num_blocks() * block_size_; in ParseManifestPartitions()
905 Extent extent = partition.fec_data_extent(); in ParseManifestPartitions() local
906 install_part.fec_data_offset = extent.start_block() * block_size_; in ParseManifestPartitions()
907 install_part.fec_data_size = extent.num_blocks() * block_size_; in ParseManifestPartitions()
908 extent = partition.fec_extent(); in ParseManifestPartitions()
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/system/update_engine/common/
Dtest_utils.cc60 void PrintTo(const Extent& extent, ::std::ostream* os) { in PrintTo() argument
61 *os << "(" << extent.start_block() << ", " << extent.num_blocks() << ")"; in PrintTo()

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